var nh = Object.create
var Nr = Object.defineProperty
var sh = Object.getOwnPropertyDescriptor
var oh = Object.getOwnPropertyNames
var ah = Object.getPrototypeOf,
  fh = Object.prototype.hasOwnProperty
var b = (e, t) => () => (t || e((t = { exports: {} }).exports, t), t.exports),
  lh = (e, t) => {
    for (var r in t) Nr(e, r, { get: t[r], enumerable: !0 })
  },
  Eo = (e, t, r, i) => {
    if ((t && typeof t == 'object') || typeof t == 'function')
      for (let n of oh(t))
        !fh.call(e, n) &&
          n !== r &&
          Nr(e, n, {
            get: () => t[n],
            enumerable: !(i = sh(t, n)) || i.enumerable,
          })
    return e
  }
var uh = (e, t, r) => (
    (r = e != null ? nh(ah(e)) : {}),
    Eo(
      t || !e || !e.__esModule
        ? Nr(r, 'default', { value: e, enumerable: !0 })
        : r,
      e,
    )
  ),
  ch = (e) => Eo(Nr({}, '__esModule', { value: !0 }), e)
var Mr = b((Pm, xo) => {
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  var hh = Object.prototype.hasOwnProperty
  function dh() {
    for (var e = {}, t = 0; t < arguments.length; t++) {
      var r = arguments[t]
      for (var i in r) hh.call(r, i) && (e[i] = r[i])
    }
    return e
  }
})
var Zi = b((Bm, Co) => {
  Co.exports = require('stream')
})
var Po = b((Am, Ro) => {
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  function To(e, t) {
    var r = Object.keys(e)
    if (Object.getOwnPropertySymbols) {
      var i = Object.getOwnPropertySymbols(e)
      t &&
        (i = i.filter(function (n) {
          return Object.getOwnPropertyDescriptor(e, n).enumerable
        })),
        r.push.apply(r, i)
    }
    return r
  }
  function Io(e) {
    for (var t = 1; t < arguments.length; t++) {
      var r = arguments[t] != null ? arguments[t] : {}
      t % 2
        ? To(Object(r), !0).forEach(function (i) {
            ph(e, i, r[i])
          })
        : Object.getOwnPropertyDescriptors
          ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(r))
          : To(Object(r)).forEach(function (i) {
              Object.defineProperty(e, i, Object.getOwnPropertyDescriptor(r, i))
            })
    }
    return e
  }
  function ph(e, t, r) {
    return (
      (t = ko(t)),
      t in e
        ? Object.defineProperty(e, t, {
            value: r,
            enumerable: !0,
            configurable: !0,
            writable: !0,
          })
        : (e[t] = r),
      e
    )
  }
  function _h(e, t) {
    if (!(e instanceof t))
      throw new TypeError('Cannot call a class as a function')
  }
  function Oo(e, t) {
    for (var r = 0; r < t.length; r++) {
      var i = t[r]
      ;(i.enumerable = i.enumerable || !1),
        (i.configurable = !0),
        'value' in i && (i.writable = !0),
        Object.defineProperty(e, ko(i.key), i)
    }
  }
  function gh(e, t, r) {
    return (
      t && Oo(e.prototype, t),
      r && Oo(e, r),
      Object.defineProperty(e, 'prototype', { writable: !1 }),
      e
    )
  }
  function ko(e) {
    var t = bh(e, 'string')
    return typeof t == 'symbol' ? t : String(t)
  }
  function bh(e, t) {
    if (typeof e != 'object' || e === null) return e
    var r = e[Symbol.toPrimitive]
    if (r !== void 0) {
      var i = r.call(e, t || 'default')
      if (typeof i != 'object') return i
      throw new TypeError('@@toPrimitive must return a primitive value.')
    }
    return (t === 'string' ? String : Number)(e)
  }
  var yh = require('buffer'),
    Lr = yh.Buffer,
    vh = require('util'),
    en = vh.inspect,
    mh = (en && en.custom) || 'inspect'
  function wh(e, t, r) {
    Lr.prototype.copy.call(e, t, r)
  }
  Ro.exports = (function () {
    function e() {
      _h(this, e), (this.head = null), (this.tail = null), (this.length = 0)
    }
    return (
      gh(e, [
        {
          key: 'push',
          value: function (r) {
            var i = { data: r, next: null }
            this.length > 0 ? (this.tail.next = i) : (this.head = i),
              (this.tail = i),
              ++this.length
          },
        },
        {
          key: 'unshift',
          value: function (r) {
            var i = { data: r, next: this.head }
            this.length === 0 && (this.tail = i), (this.head = i), ++this.length
          },
        },
        {
          key: 'shift',
          value: function () {
            if (this.length !== 0) {
              var r = this.head.data
              return (
                this.length === 1
                  ? (this.head = this.tail = null)
                  : (this.head = this.head.next),
                --this.length,
                r
              )
            }
          },
        },
        {
          key: 'clear',
          value: function () {
            ;(this.head = this.tail = null), (this.length = 0)
          },
        },
        {
          key: 'join',
          value: function (r) {
            if (this.length === 0) return ''
            for (var i = this.head, n = '' + i.data; (i = i.next); )
              n += r + i.data
            return n
          },
        },
        {
          key: 'concat',
          value: function (r) {
            if (this.length === 0) return Lr.alloc(0)
            for (var i = Lr.allocUnsafe(r >>> 0), n = this.head, s = 0; n; )
              wh(n.data, i, s), (s += n.data.length), (n = n.next)
            return i
          },
        },
        {
          key: 'consume',
          value: function (r, i) {
            var n
            return (
              r < this.head.data.length
                ? ((n = this.head.data.slice(0, r)),
                  (this.head.data = this.head.data.slice(r)))
                : r === this.head.data.length
                  ? (n = this.shift())
                  : (n = i ? this._getString(r) : this._getBuffer(r)),
              n
            )
          },
        },
        {
          key: 'first',
          value: function () {
            return this.head.data
          },
        },
        {
          key: '_getString',
          value: function (r) {
            var i = this.head,
              n = 1,
              s = i.data
            for (r -= s.length; (i = i.next); ) {
              var o = i.data,
                f = r > o.length ? o.length : r
              if (
                (f === o.length ? (s += o) : (s += o.slice(0, r)),
                (r -= f),
                r === 0)
              ) {
                f === o.length
                  ? (++n,
                    i.next
                      ? (this.head = i.next)
                      : (this.head = this.tail = null))
                  : ((this.head = i), (i.data = o.slice(f)))
                break
              }
              ++n
            }
            return (this.length -= n), s
          },
        },
        {
          key: '_getBuffer',
          value: function (r) {
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              n = this.head,
              s = 1
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              var o = n.data,
                f = r > o.length ? o.length : r
              if ((o.copy(i, i.length - r, 0, f), (r -= f), r === 0)) {
                f === o.length
                  ? (++s,
                    n.next
                      ? (this.head = n.next)
                      : (this.head = this.tail = null))
                  : ((this.head = n), (n.data = o.slice(f)))
                break
              }
              ++s
            }
            return (this.length -= s), i
          },
        },
        {
          key: mh,
          value: function (r, i) {
            return en(this, Io(Io({}, i), {}, { depth: 0, customInspect: !1 }))
          },
        },
      ]),
      e
    )
  })()
})
var rn = b((Nm, Ao) => {
  'use strict'
  function Sh(e, t) {
    var r = this,
      i = this._readableState && this._readableState.destroyed,
      n = this._writableState && this._writableState.destroyed
    return i || n
      ? (t
          ? t(e)
          : e &&
            (this._writableState
              ? this._writableState.errorEmitted ||
                ((this._writableState.errorEmitted = !0),
                process.nextTick(tn, this, e))
              : process.nextTick(tn, this, e)),
        this)
      : (this._readableState && (this._readableState.destroyed = !0),
        this._writableState && (this._writableState.destroyed = !0),
        this._destroy(e || null, function (s) {
          !t && s
            ? r._writableState
              ? r._writableState.errorEmitted
                ? process.nextTick(qr, r)
                : ((r._writableState.errorEmitted = !0),
                  process.nextTick(Bo, r, s))
              : process.nextTick(Bo, r, s)
            : t
              ? (process.nextTick(qr, r), t(s))
              : process.nextTick(qr, r)
        }),
        this)
  }
  function Bo(e, t) {
    tn(e, t), qr(e)
  }
  function qr(e) {
    ;(e._writableState && !e._writableState.emitClose) ||
      (e._readableState && !e._readableState.emitClose) ||
      e.emit('close')
  }
  function Eh() {
    this._readableState &&
      ((this._readableState.destroyed = !1),
      (this._readableState.reading = !1),
      (this._readableState.ended = !1),
      (this._readableState.endEmitted = !1)),
      this._writableState &&
        ((this._writableState.destroyed = !1),
        (this._writableState.ended = !1),
        (this._writableState.ending = !1),
        (this._writableState.finalCalled = !1),
        (this._writableState.prefinished = !1),
        (this._writableState.finished = !1),
        (this._writableState.errorEmitted = !1))
  }
  function tn(e, t) {
    e.emit('error', t)
  }
  function xh(e, t) {
    var r = e._readableState,
      i = e._writableState
    ;(r && r.autoDestroy) || (i && i.autoDestroy)
      ? e.destroy(t)
      : e.emit('error', t)
  }
  Ao.exports = { destroy: Sh, undestroy: Eh, errorOrDestroy: xh }
})
var Ue = b((Mm, Lo) => {
  'use strict'
  var Mo = {}
  function he(e, t, r) {
    r || (r = Error)
    function i(s, o, f) {
      return typeof t == 'string' ? t : t(s, o, f)
    }
    class n extends r {
      constructor(o, f, a) {
        super(i(o, f, a))
      }
    }
    ;(n.prototype.name = r.name), (n.prototype.code = e), (Mo[e] = n)
  }
  function No(e, t) {
    if (Array.isArray(e)) {
      let r = e.length
      return (
        (e = e.map((i) => String(i))),
        r > 2
          ? `one of ${t} ${e.slice(0, r - 1).join(', ')}, or ` + e[r - 1]
          : r === 2
            ? `one of ${t} ${e[0]} or ${e[1]}`
            : `of ${t} ${e[0]}`
      )
    } else return `of ${t} ${String(e)}`
  }
  function Ch(e, t, r) {
    return e.substr(!r || r < 0 ? 0 : +r, t.length) === t
  }
  function Th(e, t, r) {
    return (
      (r === void 0 || r > e.length) && (r = e.length),
      e.substring(r - t.length, r) === t
    )
  }
  function Ih(e, t, r) {
    return (
      typeof r != 'number' && (r = 0),
      r + t.length > e.length ? !1 : e.indexOf(t, r) !== -1
    )
  }
  he(
    'ERR_INVALID_OPT_VALUE',
    function (e, t) {
      return 'The value "' + t + '" is invalid for option "' + e + '"'
    },
    TypeError,
  )
  he(
    'ERR_INVALID_ARG_TYPE',
    function (e, t, r) {
      let i
      typeof t == 'string' && Ch(t, 'not ')
        ? ((i = 'must not be'), (t = t.replace(/^not /, '')))
        : (i = 'must be')
      let n
      if (Th(e, ' argument')) n = `The ${e} ${i} ${No(t, 'type')}`
      else {
        let s = Ih(e, '.') ? 'property' : 'argument'
        n = `The "${e}" ${s} ${i} ${No(t, 'type')}`
      }
      return (n += `. Received type ${typeof r}`), n
    },
    TypeError,
  )
  he('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF')
  he('ERR_METHOD_NOT_IMPLEMENTED', function (e) {
    return 'The ' + e + ' method is not implemented'
  })
  he('ERR_STREAM_PREMATURE_CLOSE', 'Premature close')
  he('ERR_STREAM_DESTROYED', function (e) {
    return 'Cannot call ' + e + ' after a stream was destroyed'
  })
  he('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times')
  he('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable')
  he('ERR_STREAM_WRITE_AFTER_END', 'write after end')
  he('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError)
  he(
    'ERR_UNKNOWN_ENCODING',
    function (e) {
      return 'Unknown encoding: ' + e
    },
    TypeError,
  )
  he('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event')
  Lo.exports.codes = Mo
})
var nn = b((Lm, qo) => {
  'use strict'
  var Oh = Ue().codes.ERR_INVALID_OPT_VALUE
  function kh(e, t, r) {
    return e.highWaterMark != null ? e.highWaterMark : t ? e[r] : null
  }
  function Rh(e, t, r, i) {
    var n = kh(t, i, r)
    if (n != null) {
      if (!(isFinite(n) && Math.floor(n) === n) || n < 0) {
        var s = i ? r : 'highWaterMark'
        throw new Oh(s, n)
      }
      return Math.floor(n)
    }
    return e.objectMode ? 16 : 16 * 1024
  }
  qo.exports = { getHighWaterMark: Rh }
})
var Do = b((qm, sn) => {
  typeof Object.create == 'function'
    ? (sn.exports = function (t, r) {
        r &&
          ((t.super_ = r),
          (t.prototype = Object.create(r.prototype, {
            constructor: {
              value: t,
              enumerable: !1,
              writable: !0,
              configurable: !0,
            },
          })))
      })
    : (sn.exports = function (t, r) {
        if (r) {
          t.super_ = r
          var i = function () {}
          ;(i.prototype = r.prototype),
            (t.prototype = new i()),
            (t.prototype.constructor = t)
        }
      })
})
var ie = b((Dm, an) => {
  try {
    if (((on = require('util')), typeof on.inherits != 'function')) throw ''
    an.exports = on.inherits
  } catch {
    an.exports = Do()
  }
  var on
})
var fn = b((Um, Uo) => {
  Uo.exports = require('util').deprecate
})
var cn = b((jm, $o) => {
  'use strict'
  $o.exports = $
  function Fo(e) {
    var t = this
    ;(this.next = null),
      (this.entry = null),
      (this.finish = function () {
        id(t, e)
      })
  }
  var wt
  $.WritableState = Ft
  var Ph = { deprecate: fn() },
    Wo = Zi(),
    Ur = require('buffer').Buffer,
    Bh =
      (typeof global < 'u'
        ? global
        : typeof window < 'u'
          ? window
          : typeof self < 'u'
            ? self
            : {}
      ).Uint8Array || function () {}
  function Ah(e) {
    return Ur.from(e)
  }
  function Nh(e) {
    return Ur.isBuffer(e) || e instanceof Bh
  }
  var un = rn(),
    Mh = nn(),
    Lh = Mh.getHighWaterMark,
    je = Ue().codes,
    qh = je.ERR_INVALID_ARG_TYPE,
    Dh = je.ERR_METHOD_NOT_IMPLEMENTED,
    Uh = je.ERR_MULTIPLE_CALLBACK,
    jh = je.ERR_STREAM_CANNOT_PIPE,
    Fh = je.ERR_STREAM_DESTROYED,
    Wh = je.ERR_STREAM_NULL_VALUES,
    Vh = je.ERR_STREAM_WRITE_AFTER_END,
    Hh = je.ERR_UNKNOWN_ENCODING,
    St = un.errorOrDestroy
  ie()($, Wo)
  function $h() {}
  function Ft(e, t, r) {
    ;(wt = wt || it()),
      (e = e || {}),
      typeof r != 'boolean' && (r = t instanceof wt),
      (this.objectMode = !!e.objectMode),
      r && (this.objectMode = this.objectMode || !!e.writableObjectMode),
      (this.highWaterMark = Lh(this, e, 'writableHighWaterMark', r)),
      (this.finalCalled = !1),
      (this.needDrain = !1),
      (this.ending = !1),
      (this.ended = !1),
      (this.finished = !1),
      (this.destroyed = !1)
    var i = e.decodeStrings === !1
    ;(this.decodeStrings = !i),
      (this.defaultEncoding = e.defaultEncoding || 'utf8'),
      (this.length = 0),
      (this.writing = !1),
      (this.corked = 0),
      (this.sync = !0),
      (this.bufferProcessing = !1),
      (this.onwrite = function (n) {
        Xh(t, n)
      }),
      (this.writecb = null),
      (this.writelen = 0),
      (this.bufferedRequest = null),
      (this.lastBufferedRequest = null),
      (this.pendingcb = 0),
      (this.prefinished = !1),
      (this.errorEmitted = !1),
      (this.emitClose = e.emitClose !== !1),
      (this.autoDestroy = !!e.autoDestroy),
      (this.bufferedRequestCount = 0),
      (this.corkedRequestsFree = new Fo(this))
  }
  Ft.prototype.getBuffer = function () {
    for (var t = this.bufferedRequest, r = []; t; ) r.push(t), (t = t.next)
    return r
  }
  ;(function () {
    try {
      Object.defineProperty(Ft.prototype, 'buffer', {
        get: Ph.deprecate(
          function () {
            return this.getBuffer()
          },
          '_writableState.buffer is deprecated. Use _writableState.getBuffer instead.',
          'DEP0003',
        ),
      })
    } catch {}
  })()
  var Dr
  typeof Symbol == 'function' &&
  Symbol.hasInstance &&
  typeof Function.prototype[Symbol.hasInstance] == 'function'
    ? ((Dr = Function.prototype[Symbol.hasInstance]),
      Object.defineProperty($, Symbol.hasInstance, {
        value: function (t) {
          return Dr.call(this, t)
            ? !0
            : this !== $
              ? !1
              : t && t._writableState instanceof Ft
        },
      }))
    : (Dr = function (t) {
        return t instanceof this
      })
  function $(e) {
    wt = wt || it()
    var t = this instanceof wt
    if (!t && !Dr.call($, this)) return new $(e)
    ;(this._writableState = new Ft(e, this, t)),
      (this.writable = !0),
      e &&
        (typeof e.write == 'function' && (this._write = e.write),
        typeof e.writev == 'function' && (this._writev = e.writev),
        typeof e.destroy == 'function' && (this._destroy = e.destroy),
        typeof e.final == 'function' && (this._final = e.final)),
      Wo.call(this)
  }
  $.prototype.pipe = function () {
    St(this, new jh())
  }
  function Gh(e, t) {
    var r = new Vh()
    St(e, r), process.nextTick(t, r)
  }
  function zh(e, t, r, i) {
    var n
    return (
      r === null
        ? (n = new Wh())
        : typeof r != 'string' &&
          !t.objectMode &&
          (n = new qh('chunk', ['string', 'Buffer'], r)),
      n ? (St(e, n), process.nextTick(i, n), !1) : !0
    )
  }
  $.prototype.write = function (e, t, r) {
    var i = this._writableState,
      n = !1,
      s = !i.objectMode && Nh(e)
    return (
      s && !Ur.isBuffer(e) && (e = Ah(e)),
      typeof t == 'function' && ((r = t), (t = null)),
      s ? (t = 'buffer') : t || (t = i.defaultEncoding),
      typeof r != 'function' && (r = $h),
      i.ending
        ? Gh(this, r)
        : (s || zh(this, i, e, r)) &&
          (i.pendingcb++, (n = Yh(this, i, s, e, t, r))),
      n
    )
  }
  $.prototype.cork = function () {
    this._writableState.corked++
  }
  $.prototype.uncork = function () {
    var e = this._writableState
    e.corked &&
      (e.corked--,
      !e.writing &&
        !e.corked &&
        !e.bufferProcessing &&
        e.bufferedRequest &&
        Vo(this, e))
  }
  $.prototype.setDefaultEncoding = function (t) {
    if (
      (typeof t == 'string' && (t = t.toLowerCase()),
      !(
        [
          'hex',
          'utf8',
          'utf-8',
          'ascii',
          'binary',
          'base64',
          'ucs2',
          'ucs-2',
          'utf16le',
          'utf-16le',
          'raw',
        ].indexOf((t + '').toLowerCase()) > -1
      ))
    )
      throw new Hh(t)
    return (this._writableState.defaultEncoding = t), this
  }
  Object.defineProperty($.prototype, 'writableBuffer', {
    enumerable: !1,
    get: function () {
      return this._writableState && this._writableState.getBuffer()
    },
  })
  function Kh(e, t, r) {
    return (
      !e.objectMode &&
        e.decodeStrings !== !1 &&
        typeof t == 'string' &&
        (t = Ur.from(t, r)),
      t
    )
  }
  Object.defineProperty($.prototype, 'writableHighWaterMark', {
    enumerable: !1,
    get: function () {
      return this._writableState.highWaterMark
    },
  })
  function Yh(e, t, r, i, n, s) {
    if (!r) {
      var o = Kh(t, i, n)
      i !== o && ((r = !0), (n = 'buffer'), (i = o))
    }
    var f = t.objectMode ? 1 : i.length
    t.length += f
    var a = t.length < t.highWaterMark
    if ((a || (t.needDrain = !0), t.writing || t.corked)) {
      var l = t.lastBufferedRequest
      ;(t.lastBufferedRequest = {
        chunk: i,
        encoding: n,
        isBuf: r,
        callback: s,
        next: null,
      }),
        l
          ? (l.next = t.lastBufferedRequest)
          : (t.bufferedRequest = t.lastBufferedRequest),
        (t.bufferedRequestCount += 1)
    } else ln(e, t, !1, f, i, n, s)
    return a
  }
  function ln(e, t, r, i, n, s, o) {
    ;(t.writelen = i),
      (t.writecb = o),
      (t.writing = !0),
      (t.sync = !0),
      t.destroyed
        ? t.onwrite(new Fh('write'))
        : r
          ? e._writev(n, t.onwrite)
          : e._write(n, s, t.onwrite),
      (t.sync = !1)
  }
  function Qh(e, t, r, i, n) {
    --t.pendingcb,
      r
        ? (process.nextTick(n, i),
          process.nextTick(jt, e, t),
          (e._writableState.errorEmitted = !0),
          St(e, i))
        : (n(i), (e._writableState.errorEmitted = !0), St(e, i), jt(e, t))
  }
  function Jh(e) {
    ;(e.writing = !1),
      (e.writecb = null),
      (e.length -= e.writelen),
      (e.writelen = 0)
  }
  function Xh(e, t) {
    var r = e._writableState,
      i = r.sync,
      n = r.writecb
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    else {
      var s = Ho(r) || e.destroyed
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  function jo(e, t, r, i) {
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  function Zh(e, t) {
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  }
  function Vo(e, t) {
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    var r = t.bufferedRequest
    if (e._writev && r && r.next) {
      var i = t.bufferedRequestCount,
        n = new Array(i),
        s = t.corkedRequestsFree
      s.entry = r
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      ;(n.allBuffers = f),
        ln(e, t, !0, t.length, n, '', s.finish),
        t.pendingcb++,
        (t.lastBufferedRequest = null),
        s.next
          ? ((t.corkedRequestsFree = s.next), (s.next = null))
          : (t.corkedRequestsFree = new Fo(t)),
        (t.bufferedRequestCount = 0)
    } else {
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        var a = r.chunk,
          l = r.encoding,
          u = r.callback,
          h = t.objectMode ? 1 : a.length
        if (
          (ln(e, t, !1, h, a, l, u),
          (r = r.next),
          t.bufferedRequestCount--,
          t.writing)
        )
          break
      }
      r === null && (t.lastBufferedRequest = null)
    }
    ;(t.bufferedRequest = r), (t.bufferProcessing = !1)
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  $.prototype._write = function (e, t, r) {
    r(new Dh('_write()'))
  }
  $.prototype._writev = null
  $.prototype.end = function (e, t, r) {
    var i = this._writableState
    return (
      typeof e == 'function'
        ? ((r = e), (e = null), (t = null))
        : typeof t == 'function' && ((r = t), (t = null)),
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      i.corked && ((i.corked = 1), this.uncork()),
      i.ending || rd(this, i, r),
      this
    )
  }
  Object.defineProperty($.prototype, 'writableLength', {
    enumerable: !1,
    get: function () {
      return this._writableState.length
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  function Ho(e) {
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      e.ending &&
      e.length === 0 &&
      e.bufferedRequest === null &&
      !e.finished &&
      !e.writing
    )
  }
  function ed(e, t) {
    e._final(function (r) {
      t.pendingcb--,
        r && St(e, r),
        (t.prefinished = !0),
        e.emit('prefinish'),
        jt(e, t)
    })
  }
  function td(e, t) {
    !t.prefinished &&
      !t.finalCalled &&
      (typeof e._final == 'function' && !t.destroyed
        ? (t.pendingcb++, (t.finalCalled = !0), process.nextTick(ed, e, t))
        : ((t.prefinished = !0), e.emit('prefinish')))
  }
  function jt(e, t) {
    var r = Ho(t)
    if (
      r &&
      (td(e, t),
      t.pendingcb === 0 && ((t.finished = !0), e.emit('finish'), t.autoDestroy))
    ) {
      var i = e._readableState
      ;(!i || (i.autoDestroy && i.endEmitted)) && e.destroy()
    }
    return r
  }
  function rd(e, t, r) {
    ;(t.ending = !0),
      jt(e, t),
      r && (t.finished ? process.nextTick(r) : e.once('finish', r)),
      (t.ended = !0),
      (e.writable = !1)
  }
  function id(e, t, r) {
    var i = e.entry
    for (e.entry = null; i; ) {
      var n = i.callback
      t.pendingcb--, n(r), (i = i.next)
    }
    t.corkedRequestsFree.next = e
  }
  Object.defineProperty($.prototype, 'destroyed', {
    enumerable: !1,
    get: function () {
      return this._writableState === void 0 ? !1 : this._writableState.destroyed
    },
    set: function (t) {
      this._writableState && (this._writableState.destroyed = t)
    },
  })
  $.prototype.destroy = un.destroy
  $.prototype._undestroy = un.undestroy
  $.prototype._destroy = function (e, t) {
    t(e)
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})
var it = b((Fm, zo) => {
  'use strict'
  var nd =
    Object.keys ||
    function (e) {
      var t = []
      for (var r in e) t.push(r)
      return t
    }
  zo.exports = Ee
  var Go = pn(),
    dn = cn()
  ie()(Ee, Go)
  for (hn = nd(dn.prototype), jr = 0; jr < hn.length; jr++)
    (Fr = hn[jr]), Ee.prototype[Fr] || (Ee.prototype[Fr] = dn.prototype[Fr])
  var hn, Fr, jr
  function Ee(e) {
    if (!(this instanceof Ee)) return new Ee(e)
    Go.call(this, e),
      dn.call(this, e),
      (this.allowHalfOpen = !0),
      e &&
        (e.readable === !1 && (this.readable = !1),
        e.writable === !1 && (this.writable = !1),
        e.allowHalfOpen === !1 &&
          ((this.allowHalfOpen = !1), this.once('end', sd)))
  }
  Object.defineProperty(Ee.prototype, 'writableHighWaterMark', {
    enumerable: !1,
    get: function () {
      return this._writableState.highWaterMark
    },
  })
  Object.defineProperty(Ee.prototype, 'writableBuffer', {
    enumerable: !1,
    get: function () {
      return this._writableState && this._writableState.getBuffer()
    },
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  Object.defineProperty(Ee.prototype, 'writableLength', {
    enumerable: !1,
    get: function () {
      return this._writableState.length
    },
  })
  function sd() {
    this._writableState.ended || process.nextTick(od, this)
  }
  function od(e) {
    e.end()
  }
  Object.defineProperty(Ee.prototype, 'destroyed', {
    enumerable: !1,
    get: function () {
      return this._readableState === void 0 || this._writableState === void 0
        ? !1
        : this._readableState.destroyed && this._writableState.destroyed
    },
    set: function (t) {
      this._readableState === void 0 ||
        this._writableState === void 0 ||
        ((this._readableState.destroyed = t),
        (this._writableState.destroyed = t))
    },
  })
})
var Qo = b((_n, Yo) => {
  var Wr = require('buffer'),
    xe = Wr.Buffer
  function Ko(e, t) {
    for (var r in e) t[r] = e[r]
  }
  xe.from && xe.alloc && xe.allocUnsafe && xe.allocUnsafeSlow
    ? (Yo.exports = Wr)
    : (Ko(Wr, _n), (_n.Buffer = nt))
  function nt(e, t, r) {
    return xe(e, t, r)
  }
  nt.prototype = Object.create(xe.prototype)
  Ko(xe, nt)
  nt.from = function (e, t, r) {
    if (typeof e == 'number')
      throw new TypeError('Argument must not be a number')
    return xe(e, t, r)
  }
  nt.alloc = function (e, t, r) {
    if (typeof e != 'number') throw new TypeError('Argument must be a number')
    var i = xe(e)
    return (
      t !== void 0
        ? typeof r == 'string'
          ? i.fill(t, r)
          : i.fill(t)
        : i.fill(0),
      i
    )
  }
  nt.allocUnsafe = function (e) {
    if (typeof e != 'number') throw new TypeError('Argument must be a number')
    return xe(e)
  }
  nt.allocUnsafeSlow = function (e) {
    if (typeof e != 'number') throw new TypeError('Argument must be a number')
    return Wr.SlowBuffer(e)
  }
})
var yn = b((Xo) => {
  'use strict'
  var bn = Qo().Buffer,
    Jo =
      bn.isEncoding ||
      function (e) {
        switch (((e = '' + e), e && e.toLowerCase())) {
          case 'hex':
          case 'utf8':
          case 'utf-8':
          case 'ascii':
          case 'binary':
          case 'base64':
          case 'ucs2':
          case 'ucs-2':
          case 'utf16le':
          case 'utf-16le':
          case 'raw':
            return !0
          default:
            return !1
        }
      }
  function ad(e) {
    if (!e) return 'utf8'
    for (var t; ; )
      switch (e) {
        case 'utf8':
        case 'utf-8':
          return 'utf8'
        case 'ucs2':
        case 'ucs-2':
        case 'utf16le':
        case 'utf-16le':
          return 'utf16le'
        case 'latin1':
        case 'binary':
          return 'latin1'
        case 'base64':
        case 'ascii':
        case 'hex':
          return e
        default:
          if (t) return
          ;(e = ('' + e).toLowerCase()), (t = !0)
      }
  }
  function fd(e) {
    var t = ad(e)
    if (typeof t != 'string' && (bn.isEncoding === Jo || !Jo(e)))
      throw new Error('Unknown encoding: ' + e)
    return t || e
  }
  Xo.StringDecoder = Wt
  function Wt(e) {
    this.encoding = fd(e)
    var t
    switch (this.encoding) {
      case 'utf16le':
        ;(this.text = pd), (this.end = _d), (t = 4)
        break
      case 'utf8':
        ;(this.fillLast = cd), (t = 4)
        break
      case 'base64':
        ;(this.text = gd), (this.end = bd), (t = 3)
        break
      default:
        ;(this.write = yd), (this.end = vd)
        return
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    ;(this.lastNeed = 0),
      (this.lastTotal = 0),
      (this.lastChar = bn.allocUnsafe(t))
  }
  Wt.prototype.write = function (e) {
    if (e.length === 0) return ''
    var t, r
    if (this.lastNeed) {
      if (((t = this.fillLast(e)), t === void 0)) return ''
      ;(r = this.lastNeed), (this.lastNeed = 0)
    } else r = 0
    return r < e.length ? (t ? t + this.text(e, r) : this.text(e, r)) : t || ''
  }
  Wt.prototype.end = dd
  Wt.prototype.text = hd
  Wt.prototype.fillLast = function (e) {
    if (this.lastNeed <= e.length)
      return (
        e.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed),
        this.lastChar.toString(this.encoding, 0, this.lastTotal)
      )
    e.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, e.length),
      (this.lastNeed -= e.length)
  }
  function gn(e) {
    return e <= 127
      ? 0
      : e >> 5 === 6
        ? 2
        : e >> 4 === 14
          ? 3
          : e >> 3 === 30
            ? 4
            : e >> 6 === 2
              ? -1
              : -2
  }
  function ld(e, t, r) {
    var i = t.length - 1
    if (i < r) return 0
    var n = gn(t[i])
    return n >= 0
      ? (n > 0 && (e.lastNeed = n - 1), n)
      : --i < r || n === -2
        ? 0
        : ((n = gn(t[i])),
          n >= 0
            ? (n > 0 && (e.lastNeed = n - 2), n)
            : --i < r || n === -2
              ? 0
              : ((n = gn(t[i])),
                n >= 0
                  ? (n > 0 && (n === 2 ? (n = 0) : (e.lastNeed = n - 3)), n)
                  : 0))
  }
  function ud(e, t, r) {
    if ((t[0] & 192) !== 128) return (e.lastNeed = 0), '\uFFFD'
    if (e.lastNeed > 1 && t.length > 1) {
      if ((t[1] & 192) !== 128) return (e.lastNeed = 1), '\uFFFD'
      if (e.lastNeed > 2 && t.length > 2 && (t[2] & 192) !== 128)
        return (e.lastNeed = 2), '\uFFFD'
    }
  }
  function cd(e) {
    var t = this.lastTotal - this.lastNeed,
      r = ud(this, e, t)
    if (r !== void 0) return r
    if (this.lastNeed <= e.length)
      return (
        e.copy(this.lastChar, t, 0, this.lastNeed),
        this.lastChar.toString(this.encoding, 0, this.lastTotal)
      )
    e.copy(this.lastChar, t, 0, e.length), (this.lastNeed -= e.length)
  }
  function hd(e, t) {
    var r = ld(this, e, t)
    if (!this.lastNeed) return e.toString('utf8', t)
    this.lastTotal = r
    var i = e.length - (r - this.lastNeed)
    return e.copy(this.lastChar, 0, i), e.toString('utf8', t, i)
  }
  function dd(e) {
    var t = e && e.length ? this.write(e) : ''
    return this.lastNeed ? t + '\uFFFD' : t
  }
  function pd(e, t) {
    if ((e.length - t) % 2 === 0) {
      var r = e.toString('utf16le', t)
      if (r) {
        var i = r.charCodeAt(r.length - 1)
        if (i >= 55296 && i <= 56319)
          return (
            (this.lastNeed = 2),
            (this.lastTotal = 4),
            (this.lastChar[0] = e[e.length - 2]),
            (this.lastChar[1] = e[e.length - 1]),
            r.slice(0, -1)
          )
      }
      return r
    }
    return (
      (this.lastNeed = 1),
      (this.lastTotal = 2),
      (this.lastChar[0] = e[e.length - 1]),
      e.toString('utf16le', t, e.length - 1)
    )
  }
  function _d(e) {
    var t = e && e.length ? this.write(e) : ''
    if (this.lastNeed) {
      var r = this.lastTotal - this.lastNeed
      return t + this.lastChar.toString('utf16le', 0, r)
    }
    return t
  }
  function gd(e, t) {
    var r = (e.length - t) % 3
    return r === 0
      ? e.toString('base64', t)
      : ((this.lastNeed = 3 - r),
        (this.lastTotal = 3),
        r === 1
          ? (this.lastChar[0] = e[e.length - 1])
          : ((this.lastChar[0] = e[e.length - 2]),
            (this.lastChar[1] = e[e.length - 1])),
        e.toString('base64', t, e.length - r))
  }
  function bd(e) {
    var t = e && e.length ? this.write(e) : ''
    return this.lastNeed
      ? t + this.lastChar.toString('base64', 0, 3 - this.lastNeed)
      : t
  }
  function yd(e) {
    return e.toString(this.encoding)
  }
  function vd(e) {
    return e && e.length ? this.write(e) : ''
  }
})
var Vr = b((Vm, ta) => {
  'use strict'
  var Zo = Ue().codes.ERR_STREAM_PREMATURE_CLOSE
  function md(e) {
    var t = !1
    return function () {
      if (!t) {
        t = !0
        for (var r = arguments.length, i = new Array(r), n = 0; n < r; n++)
          i[n] = arguments[n]
        e.apply(this, i)
      }
    }
  }
  function wd() {}
  function Sd(e) {
    return e.setHeader && typeof e.abort == 'function'
  }
  function ea(e, t, r) {
    if (typeof t == 'function') return ea(e, null, t)
    t || (t = {}), (r = md(r || wd))
    var i = t.readable || (t.readable !== !1 && e.readable),
      n = t.writable || (t.writable !== !1 && e.writable),
      s = function () {
        e.writable || f()
      },
      o = e._writableState && e._writableState.finished,
      f = function () {
        ;(n = !1), (o = !0), i || r.call(e)
      },
      a = e._readableState && e._readableState.endEmitted,
      l = function () {
        ;(i = !1), (a = !0), n || r.call(e)
      },
      u = function (_) {
        r.call(e, _)
      },
      h = function () {
        var _
        if (i && !a)
          return (
            (!e._readableState || !e._readableState.ended) && (_ = new Zo()),
            r.call(e, _)
          )
        if (n && !o)
          return (
            (!e._writableState || !e._writableState.ended) && (_ = new Zo()),
            r.call(e, _)
          )
      },
      c = function () {
        e.req.on('finish', f)
      }
    return (
      Sd(e)
        ? (e.on('complete', f),
          e.on('abort', h),
          e.req ? c() : e.on('request', c))
        : n && !e._writableState && (e.on('end', s), e.on('close', s)),
      e.on('end', l),
      e.on('finish', f),
      t.error !== !1 && e.on('error', u),
      e.on('close', h),
      function () {
        e.removeListener('complete', f),
          e.removeListener('abort', h),
          e.removeListener('request', c),
          e.req && e.req.removeListener('finish', f),
          e.removeListener('end', s),
          e.removeListener('close', s),
          e.removeListener('finish', f),
          e.removeListener('end', l),
          e.removeListener('error', u),
          e.removeListener('close', h)
      }
    )
  }
  ta.exports = ea
})
var ia = b((Hm, ra) => {
  'use strict'
  var Hr
  function Fe(e, t, r) {
    return (
      (t = Ed(t)),
      t in e
        ? Object.defineProperty(e, t, {
            value: r,
            enumerable: !0,
            configurable: !0,
            writable: !0,
          })
        : (e[t] = r),
      e
    )
  }
  function Ed(e) {
    var t = xd(e, 'string')
    return typeof t == 'symbol' ? t : String(t)
  }
  function xd(e, t) {
    if (typeof e != 'object' || e === null) return e
    var r = e[Symbol.toPrimitive]
    if (r !== void 0) {
      var i = r.call(e, t || 'default')
      if (typeof i != 'object') return i
      throw new TypeError('@@toPrimitive must return a primitive value.')
    }
    return (t === 'string' ? String : Number)(e)
  }
  var Cd = Vr(),
    We = Symbol('lastResolve'),
    st = Symbol('lastReject'),
    Vt = Symbol('error'),
    $r = Symbol('ended'),
    ot = Symbol('lastPromise'),
    vn = Symbol('handlePromise'),
    at = Symbol('stream')
  function Ve(e, t) {
    return { value: e, done: t }
  }
  function Td(e) {
    var t = e[We]
    if (t !== null) {
      var r = e[at].read()
      r !== null &&
        ((e[ot] = null), (e[We] = null), (e[st] = null), t(Ve(r, !1)))
    }
  }
  function Id(e) {
    process.nextTick(Td, e)
  }
  function Od(e, t) {
    return function (r, i) {
      e.then(function () {
        if (t[$r]) {
          r(Ve(void 0, !0))
          return
        }
        t[vn](r, i)
      }, i)
    }
  }
  var kd = Object.getPrototypeOf(function () {}),
    Rd = Object.setPrototypeOf(
      ((Hr = {
        get stream() {
          return this[at]
        },
        next: function () {
          var t = this,
            r = this[Vt]
          if (r !== null) return Promise.reject(r)
          if (this[$r]) return Promise.resolve(Ve(void 0, !0))
          if (this[at].destroyed)
            return new Promise(function (o, f) {
              process.nextTick(function () {
                t[Vt] ? f(t[Vt]) : o(Ve(void 0, !0))
              })
            })
          var i = this[ot],
            n
          if (i) n = new Promise(Od(i, this))
          else {
            var s = this[at].read()
            if (s !== null) return Promise.resolve(Ve(s, !1))
            n = new Promise(this[vn])
          }
          return (this[ot] = n), n
        },
      }),
      Fe(Hr, Symbol.asyncIterator, function () {
        return this
      }),
      Fe(Hr, 'return', function () {
        var t = this
        return new Promise(function (r, i) {
          t[at].destroy(null, function (n) {
            if (n) {
              i(n)
              return
            }
            r(Ve(void 0, !0))
          })
        })
      }),
      Hr),
      kd,
    ),
    Pd = function (t) {
      var r,
        i = Object.create(
          Rd,
          ((r = {}),
          Fe(r, at, { value: t, writable: !0 }),
          Fe(r, We, { value: null, writable: !0 }),
          Fe(r, st, { value: null, writable: !0 }),
          Fe(r, Vt, { value: null, writable: !0 }),
          Fe(r, $r, { value: t._readableState.endEmitted, writable: !0 }),
          Fe(r, vn, {
            value: function (s, o) {
              var f = i[at].read()
              f
                ? ((i[ot] = null), (i[We] = null), (i[st] = null), s(Ve(f, !1)))
                : ((i[We] = s), (i[st] = o))
            },
            writable: !0,
          }),
          r),
        )
      return (
        (i[ot] = null),
        Cd(t, function (n) {
          if (n && n.code !== 'ERR_STREAM_PREMATURE_CLOSE') {
            var s = i[st]
            s !== null &&
              ((i[ot] = null), (i[We] = null), (i[st] = null), s(n)),
              (i[Vt] = n)
            return
          }
          var o = i[We]
          o !== null &&
            ((i[ot] = null), (i[We] = null), (i[st] = null), o(Ve(void 0, !0))),
            (i[$r] = !0)
        }),
        t.on('readable', Id.bind(null, i)),
        i
      )
    }
  ra.exports = Pd
})
var aa = b(($m, oa) => {
  'use strict'
  function na(e, t, r, i, n, s, o) {
    try {
      var f = e[s](o),
        a = f.value
    } catch (l) {
      r(l)
      return
    }
    f.done ? t(a) : Promise.resolve(a).then(i, n)
  }
  function Bd(e) {
    return function () {
      var t = this,
        r = arguments
      return new Promise(function (i, n) {
        var s = e.apply(t, r)
        function o(a) {
          na(s, i, n, o, f, 'next', a)
        }
        function f(a) {
          na(s, i, n, o, f, 'throw', a)
        }
        o(void 0)
      })
    }
  }
  function sa(e, t) {
    var r = Object.keys(e)
    if (Object.getOwnPropertySymbols) {
      var i = Object.getOwnPropertySymbols(e)
      t &&
        (i = i.filter(function (n) {
          return Object.getOwnPropertyDescriptor(e, n).enumerable
        })),
        r.push.apply(r, i)
    }
    return r
  }
  function Ad(e) {
    for (var t = 1; t < arguments.length; t++) {
      var r = arguments[t] != null ? arguments[t] : {}
      t % 2
        ? sa(Object(r), !0).forEach(function (i) {
            Nd(e, i, r[i])
          })
        : Object.getOwnPropertyDescriptors
          ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(r))
          : sa(Object(r)).forEach(function (i) {
              Object.defineProperty(e, i, Object.getOwnPropertyDescriptor(r, i))
            })
    }
    return e
  }
  function Nd(e, t, r) {
    return (
      (t = Md(t)),
      t in e
        ? Object.defineProperty(e, t, {
            value: r,
            enumerable: !0,
            configurable: !0,
            writable: !0,
          })
        : (e[t] = r),
      e
    )
  }
  function Md(e) {
    var t = Ld(e, 'string')
    return typeof t == 'symbol' ? t : String(t)
  }
  function Ld(e, t) {
    if (typeof e != 'object' || e === null) return e
    var r = e[Symbol.toPrimitive]
    if (r !== void 0) {
      var i = r.call(e, t || 'default')
      if (typeof i != 'object') return i
      throw new TypeError('@@toPrimitive must return a primitive value.')
    }
    return (t === 'string' ? String : Number)(e)
  }
  var qd = Ue().codes.ERR_INVALID_ARG_TYPE
  function Dd(e, t, r) {
    var i
    if (t && typeof t.next == 'function') i = t
    else if (t && t[Symbol.asyncIterator]) i = t[Symbol.asyncIterator]()
    else if (t && t[Symbol.iterator]) i = t[Symbol.iterator]()
    else throw new qd('iterable', ['Iterable'], t)
    var n = new e(Ad({ objectMode: !0 }, r)),
      s = !1
    n._read = function () {
      s || ((s = !0), o())
    }
    function o() {
      return f.apply(this, arguments)
    }
    function f() {
      return (
        (f = Bd(function* () {
          try {
            var a = yield i.next(),
              l = a.value,
              u = a.done
            u ? n.push(null) : n.push(yield l) ? o() : (s = !1)
          } catch (h) {
            n.destroy(h)
          }
        })),
        f.apply(this, arguments)
      )
    }
    return n
  }
  oa.exports = Dd
})
var pn = b((zm, ba) => {
  'use strict'
  ba.exports = A
  var Et
  A.ReadableState = ca
  var Gm = require('events').EventEmitter,
    ua = function (t, r) {
      return t.listeners(r).length
    },
    $t = Zi(),
    Gr = require('buffer').Buffer,
    Ud =
      (typeof global < 'u'
        ? global
        : typeof window < 'u'
          ? window
          : typeof self < 'u'
            ? self
            : {}
      ).Uint8Array || function () {}
  function jd(e) {
    return Gr.from(e)
  }
  function Fd(e) {
    return Gr.isBuffer(e) || e instanceof Ud
  }
  var mn = require('util'),
    P
  mn && mn.debuglog ? (P = mn.debuglog('stream')) : (P = function () {})
  var Wd = Po(),
    In = rn(),
    Vd = nn(),
    Hd = Vd.getHighWaterMark,
    zr = Ue().codes,
    $d = zr.ERR_INVALID_ARG_TYPE,
    Gd = zr.ERR_STREAM_PUSH_AFTER_EOF,
    zd = zr.ERR_METHOD_NOT_IMPLEMENTED,
    Kd = zr.ERR_STREAM_UNSHIFT_AFTER_END_EVENT,
    xt,
    wn,
    Sn
  ie()(A, $t)
  var Ht = In.errorOrDestroy,
    En = ['error', 'close', 'destroy', 'pause', 'resume']
  function Yd(e, t, r) {
    if (typeof e.prependListener == 'function') return e.prependListener(t, r)
    !e._events || !e._events[t]
      ? e.on(t, r)
      : Array.isArray(e._events[t])
        ? e._events[t].unshift(r)
        : (e._events[t] = [r, e._events[t]])
  }
  function ca(e, t, r) {
    ;(Et = Et || it()),
      (e = e || {}),
      typeof r != 'boolean' && (r = t instanceof Et),
      (this.objectMode = !!e.objectMode),
      r && (this.objectMode = this.objectMode || !!e.readableObjectMode),
      (this.highWaterMark = Hd(this, e, 'readableHighWaterMark', r)),
      (this.buffer = new Wd()),
      (this.length = 0),
      (this.pipes = null),
      (this.pipesCount = 0),
      (this.flowing = null),
      (this.ended = !1),
      (this.endEmitted = !1),
      (this.reading = !1),
      (this.sync = !0),
      (this.needReadable = !1),
      (this.emittedReadable = !1),
      (this.readableListening = !1),
      (this.resumeScheduled = !1),
      (this.paused = !0),
      (this.emitClose = e.emitClose !== !1),
      (this.autoDestroy = !!e.autoDestroy),
      (this.destroyed = !1),
      (this.defaultEncoding = e.defaultEncoding || 'utf8'),
      (this.awaitDrain = 0),
      (this.readingMore = !1),
      (this.decoder = null),
      (this.encoding = null),
      e.encoding &&
        (xt || (xt = yn().StringDecoder),
        (this.decoder = new xt(e.encoding)),
        (this.encoding = e.encoding))
  }
  function A(e) {
    if (((Et = Et || it()), !(this instanceof A))) return new A(e)
    var t = this instanceof Et
    ;(this._readableState = new ca(e, this, t)),
      (this.readable = !0),
      e &&
        (typeof e.read == 'function' && (this._read = e.read),
        typeof e.destroy == 'function' && (this._destroy = e.destroy)),
      $t.call(this)
  }
  Object.defineProperty(A.prototype, 'destroyed', {
    enumerable: !1,
    get: function () {
      return this._readableState === void 0 ? !1 : this._readableState.destroyed
    },
    set: function (t) {
      this._readableState && (this._readableState.destroyed = t)
    },
  })
  A.prototype.destroy = In.destroy
  A.prototype._undestroy = In.undestroy
  A.prototype._destroy = function (e, t) {
    t(e)
  }
  A.prototype.push = function (e, t) {
    var r = this._readableState,
      i
    return (
      r.objectMode
        ? (i = !0)
        : typeof e == 'string' &&
          ((t = t || r.defaultEncoding),
          t !== r.encoding && ((e = Gr.from(e, t)), (t = '')),
          (i = !0)),
      ha(this, e, t, !1, i)
    )
  }
  A.prototype.unshift = function (e) {
    return ha(this, e, null, !0, !1)
  }
  function ha(e, t, r, i, n) {
    P('readableAddChunk', t)
    var s = e._readableState
    if (t === null) (s.reading = !1), Xd(e, s)
    else {
      var o
      if ((n || (o = Qd(s, t)), o)) Ht(e, o)
      else if (s.objectMode || (t && t.length > 0))
        if (
          (typeof t != 'string' &&
            !s.objectMode &&
            Object.getPrototypeOf(t) !== Gr.prototype &&
            (t = jd(t)),
          i)
        )
          s.endEmitted ? Ht(e, new Kd()) : xn(e, s, t, !0)
        else if (s.ended) Ht(e, new Gd())
        else {
          if (s.destroyed) return !1
          ;(s.reading = !1),
            s.decoder && !r
              ? ((t = s.decoder.write(t)),
                s.objectMode || t.length !== 0 ? xn(e, s, t, !1) : Tn(e, s))
              : xn(e, s, t, !1)
        }
      else i || ((s.reading = !1), Tn(e, s))
    }
    return !s.ended && (s.length < s.highWaterMark || s.length === 0)
  }
  function xn(e, t, r, i) {
    t.flowing && t.length === 0 && !t.sync
      ? ((t.awaitDrain = 0), e.emit('data', r))
      : ((t.length += t.objectMode ? 1 : r.length),
        i ? t.buffer.unshift(r) : t.buffer.push(r),
        t.needReadable && Kr(e)),
      Tn(e, t)
  }
  function Qd(e, t) {
    var r
    return (
      !Fd(t) &&
        typeof t != 'string' &&
        t !== void 0 &&
        !e.objectMode &&
        (r = new $d('chunk', ['string', 'Buffer', 'Uint8Array'], t)),
      r
    )
  }
  A.prototype.isPaused = function () {
    return this._readableState.flowing === !1
  }
  A.prototype.setEncoding = function (e) {
    xt || (xt = yn().StringDecoder)
    var t = new xt(e)
    ;(this._readableState.decoder = t),
      (this._readableState.encoding = this._readableState.decoder.encoding)
    for (var r = this._readableState.buffer.head, i = ''; r !== null; )
      (i += t.write(r.data)), (r = r.next)
    return (
      this._readableState.buffer.clear(),
      i !== '' && this._readableState.buffer.push(i),
      (this._readableState.length = i.length),
      this
    )
  }
  var fa = 1073741824
  function Jd(e) {
    return (
      e >= fa
        ? (e = fa)
        : (e--,
          (e |= e >>> 1),
          (e |= e >>> 2),
          (e |= e >>> 4),
          (e |= e >>> 8),
          (e |= e >>> 16),
          e++),
      e
    )
  }
  function la(e, t) {
    return e <= 0 || (t.length === 0 && t.ended)
      ? 0
      : t.objectMode
        ? 1
        : e !== e
          ? t.flowing && t.length
            ? t.buffer.head.data.length
            : t.length
          : (e > t.highWaterMark && (t.highWaterMark = Jd(e)),
            e <= t.length ? e : t.ended ? t.length : ((t.needReadable = !0), 0))
  }
  A.prototype.read = function (e) {
    P('read', e), (e = parseInt(e, 10))
    var t = this._readableState,
      r = e
    if (
      (e !== 0 && (t.emittedReadable = !1),
      e === 0 &&
        t.needReadable &&
        ((t.highWaterMark !== 0 ? t.length >= t.highWaterMark : t.length > 0) ||
          t.ended))
    )
      return (
        P('read: emitReadable', t.length, t.ended),
        t.length === 0 && t.ended ? Cn(this) : Kr(this),
        null
      )
    if (((e = la(e, t)), e === 0 && t.ended))
      return t.length === 0 && Cn(this), null
    var i = t.needReadable
    P('need readable', i),
      (t.length === 0 || t.length - e < t.highWaterMark) &&
        ((i = !0), P('length less than watermark', i)),
      t.ended || t.reading
        ? ((i = !1), P('reading or ended', i))
        : i &&
          (P('do read'),
          (t.reading = !0),
          (t.sync = !0),
          t.length === 0 && (t.needReadable = !0),
          this._read(t.highWaterMark),
          (t.sync = !1),
          t.reading || (e = la(r, t)))
    var n
    return (
      e > 0 ? (n = _a(e, t)) : (n = null),
      n === null
        ? ((t.needReadable = t.length <= t.highWaterMark), (e = 0))
        : ((t.length -= e), (t.awaitDrain = 0)),
      t.length === 0 &&
        (t.ended || (t.needReadable = !0), r !== e && t.ended && Cn(this)),
      n !== null && this.emit('data', n),
      n
    )
  }
  function Xd(e, t) {
    if ((P('onEofChunk'), !t.ended)) {
      if (t.decoder) {
        var r = t.decoder.end()
        r &&
          r.length &&
          (t.buffer.push(r), (t.length += t.objectMode ? 1 : r.length))
      }
      ;(t.ended = !0),
        t.sync
          ? Kr(e)
          : ((t.needReadable = !1),
            t.emittedReadable || ((t.emittedReadable = !0), da(e)))
    }
  }
  function Kr(e) {
    var t = e._readableState
    P('emitReadable', t.needReadable, t.emittedReadable),
      (t.needReadable = !1),
      t.emittedReadable ||
        (P('emitReadable', t.flowing),
        (t.emittedReadable = !0),
        process.nextTick(da, e))
  }
  function da(e) {
    var t = e._readableState
    P('emitReadable_', t.destroyed, t.length, t.ended),
      !t.destroyed &&
        (t.length || t.ended) &&
        (e.emit('readable'), (t.emittedReadable = !1)),
      (t.needReadable = !t.flowing && !t.ended && t.length <= t.highWaterMark),
      On(e)
  }
  function Tn(e, t) {
    t.readingMore || ((t.readingMore = !0), process.nextTick(Zd, e, t))
  }
  function Zd(e, t) {
    for (
      ;
      !t.reading &&
      !t.ended &&
      (t.length < t.highWaterMark || (t.flowing && t.length === 0));

    ) {
      var r = t.length
      if ((P('maybeReadMore read 0'), e.read(0), r === t.length)) break
    }
    t.readingMore = !1
  }
  A.prototype._read = function (e) {
    Ht(this, new zd('_read()'))
  }
  A.prototype.pipe = function (e, t) {
    var r = this,
      i = this._readableState
    switch (i.pipesCount) {
      case 0:
        i.pipes = e
        break
      case 1:
        i.pipes = [i.pipes, e]
        break
      default:
        i.pipes.push(e)
        break
    }
    ;(i.pipesCount += 1), P('pipe count=%d opts=%j', i.pipesCount, t)
    var n =
        (!t || t.end !== !1) && e !== process.stdout && e !== process.stderr,
      s = n ? f : v
    i.endEmitted ? process.nextTick(s) : r.once('end', s), e.on('unpipe', o)
    function o(m, p) {
      P('onunpipe'),
        m === r && p && p.hasUnpiped === !1 && ((p.hasUnpiped = !0), u())
    }
    function f() {
      P('onend'), e.end()
    }
    var a = ep(r)
    e.on('drain', a)
    var l = !1
    function u() {
      P('cleanup'),
        e.removeListener('close', d),
        e.removeListener('finish', _),
        e.removeListener('drain', a),
        e.removeListener('error', c),
        e.removeListener('unpipe', o),
        r.removeListener('end', f),
        r.removeListener('end', v),
        r.removeListener('data', h),
        (l = !0),
        i.awaitDrain && (!e._writableState || e._writableState.needDrain) && a()
    }
    r.on('data', h)
    function h(m) {
      P('ondata')
      var p = e.write(m)
      P('dest.write', p),
        p === !1 &&
          (((i.pipesCount === 1 && i.pipes === e) ||
            (i.pipesCount > 1 && ga(i.pipes, e) !== -1)) &&
            !l &&
            (P('false write response, pause', i.awaitDrain), i.awaitDrain++),
          r.pause())
    }
    function c(m) {
      P('onerror', m),
        v(),
        e.removeListener('error', c),
        ua(e, 'error') === 0 && Ht(e, m)
    }
    Yd(e, 'error', c)
    function d() {
      e.removeListener('finish', _), v()
    }
    e.once('close', d)
    function _() {
      P('onfinish'), e.removeListener('close', d), v()
    }
    e.once('finish', _)
    function v() {
      P('unpipe'), r.unpipe(e)
    }
    return e.emit('pipe', r), i.flowing || (P('pipe resume'), r.resume()), e
  }
  function ep(e) {
    return function () {
      var r = e._readableState
      P('pipeOnDrain', r.awaitDrain),
        r.awaitDrain && r.awaitDrain--,
        r.awaitDrain === 0 && ua(e, 'data') && ((r.flowing = !0), On(e))
    }
  }
  A.prototype.unpipe = function (e) {
    var t = this._readableState,
      r = { hasUnpiped: !1 }
    if (t.pipesCount === 0) return this
    if (t.pipesCount === 1)
      return e && e !== t.pipes
        ? this
        : (e || (e = t.pipes),
          (t.pipes = null),
          (t.pipesCount = 0),
          (t.flowing = !1),
          e && e.emit('unpipe', this, r),
          this)
    if (!e) {
      var i = t.pipes,
        n = t.pipesCount
      ;(t.pipes = null), (t.pipesCount = 0), (t.flowing = !1)
      for (var s = 0; s < n; s++) i[s].emit('unpipe', this, { hasUnpiped: !1 })
      return this
    }
    var o = ga(t.pipes, e)
    return o === -1
      ? this
      : (t.pipes.splice(o, 1),
        (t.pipesCount -= 1),
        t.pipesCount === 1 && (t.pipes = t.pipes[0]),
        e.emit('unpipe', this, r),
        this)
  }
  A.prototype.on = function (e, t) {
    var r = $t.prototype.on.call(this, e, t),
      i = this._readableState
    return (
      e === 'data'
        ? ((i.readableListening = this.listenerCount('readable') > 0),
          i.flowing !== !1 && this.resume())
        : e === 'readable' &&
          !i.endEmitted &&
          !i.readableListening &&
          ((i.readableListening = i.needReadable = !0),
          (i.flowing = !1),
          (i.emittedReadable = !1),
          P('on readable', i.length, i.reading),
          i.length ? Kr(this) : i.reading || process.nextTick(tp, this)),
      r
    )
  }
  A.prototype.addListener = A.prototype.on
  A.prototype.removeListener = function (e, t) {
    var r = $t.prototype.removeListener.call(this, e, t)
    return e === 'readable' && process.nextTick(pa, this), r
  }
  A.prototype.removeAllListeners = function (e) {
    var t = $t.prototype.removeAllListeners.apply(this, arguments)
    return (e === 'readable' || e === void 0) && process.nextTick(pa, this), t
  }
  function pa(e) {
    var t = e._readableState
    ;(t.readableListening = e.listenerCount('readable') > 0),
      t.resumeScheduled && !t.paused
        ? (t.flowing = !0)
        : e.listenerCount('data') > 0 && e.resume()
  }
  function tp(e) {
    P('readable nexttick read 0'), e.read(0)
  }
  A.prototype.resume = function () {
    var e = this._readableState
    return (
      e.flowing ||
        (P('resume'), (e.flowing = !e.readableListening), rp(this, e)),
      (e.paused = !1),
      this
    )
  }
  function rp(e, t) {
    t.resumeScheduled || ((t.resumeScheduled = !0), process.nextTick(ip, e, t))
  }
  function ip(e, t) {
    P('resume', t.reading),
      t.reading || e.read(0),
      (t.resumeScheduled = !1),
      e.emit('resume'),
      On(e),
      t.flowing && !t.reading && e.read(0)
  }
  A.prototype.pause = function () {
    return (
      P('call pause flowing=%j', this._readableState.flowing),
      this._readableState.flowing !== !1 &&
        (P('pause'), (this._readableState.flowing = !1), this.emit('pause')),
      (this._readableState.paused = !0),
      this
    )
  }
  function On(e) {
    var t = e._readableState
    for (P('flow', t.flowing); t.flowing && e.read() !== null; );
  }
  A.prototype.wrap = function (e) {
    var t = this,
      r = this._readableState,
      i = !1
    e.on('end', function () {
      if ((P('wrapped end'), r.decoder && !r.ended)) {
        var o = r.decoder.end()
        o && o.length && t.push(o)
      }
      t.push(null)
    }),
      e.on('data', function (o) {
        if (
          (P('wrapped data'),
          r.decoder && (o = r.decoder.write(o)),
          !(r.objectMode && o == null) && !(!r.objectMode && (!o || !o.length)))
        ) {
          var f = t.push(o)
          f || ((i = !0), e.pause())
        }
      })
    for (var n in e)
      this[n] === void 0 &&
        typeof e[n] == 'function' &&
        (this[n] = (function (f) {
          return function () {
            return e[f].apply(e, arguments)
          }
        })(n))
    for (var s = 0; s < En.length; s++) e.on(En[s], this.emit.bind(this, En[s]))
    return (
      (this._read = function (o) {
        P('wrapped _read', o), i && ((i = !1), e.resume())
      }),
      this
    )
  }
  typeof Symbol == 'function' &&
    (A.prototype[Symbol.asyncIterator] = function () {
      return wn === void 0 && (wn = ia()), wn(this)
    })
  Object.defineProperty(A.prototype, 'readableHighWaterMark', {
    enumerable: !1,
    get: function () {
      return this._readableState.highWaterMark
    },
  })
  Object.defineProperty(A.prototype, 'readableBuffer', {
    enumerable: !1,
    get: function () {
      return this._readableState && this._readableState.buffer
    },
  })
  Object.defineProperty(A.prototype, 'readableFlowing', {
    enumerable: !1,
    get: function () {
      return this._readableState.flowing
    },
    set: function (t) {
      this._readableState && (this._readableState.flowing = t)
    },
  })
  A._fromList = _a
  Object.defineProperty(A.prototype, 'readableLength', {
    enumerable: !1,
    get: function () {
      return this._readableState.length
    },
  })
  function _a(e, t) {
    if (t.length === 0) return null
    var r
    return (
      t.objectMode
        ? (r = t.buffer.shift())
        : !e || e >= t.length
          ? (t.decoder
              ? (r = t.buffer.join(''))
              : t.buffer.length === 1
                ? (r = t.buffer.first())
                : (r = t.buffer.concat(t.length)),
            t.buffer.clear())
          : (r = t.buffer.consume(e, t.decoder)),
      r
    )
  }
  function Cn(e) {
    var t = e._readableState
    P('endReadable', t.endEmitted),
      t.endEmitted || ((t.ended = !0), process.nextTick(np, t, e))
  }
  function np(e, t) {
    if (
      (P('endReadableNT', e.endEmitted, e.length),
      !e.endEmitted &&
        e.length === 0 &&
        ((e.endEmitted = !0), (t.readable = !1), t.emit('end'), e.autoDestroy))
    ) {
      var r = t._writableState
      ;(!r || (r.autoDestroy && r.finished)) && t.destroy()
    }
  }
  typeof Symbol == 'function' &&
    (A.from = function (e, t) {
      return Sn === void 0 && (Sn = aa()), Sn(A, e, t)
    })
  function ga(e, t) {
    for (var r = 0, i = e.length; r < i; r++) if (e[r] === t) return r
    return -1
  }
})
var kn = b((Km, va) => {
  'use strict'
  va.exports = ke
  var Yr = Ue().codes,
    sp = Yr.ERR_METHOD_NOT_IMPLEMENTED,
    op = Yr.ERR_MULTIPLE_CALLBACK,
    ap = Yr.ERR_TRANSFORM_ALREADY_TRANSFORMING,
    fp = Yr.ERR_TRANSFORM_WITH_LENGTH_0,
    Qr = it()
  ie()(ke, Qr)
  function lp(e, t) {
    var r = this._transformState
    r.transforming = !1
    var i = r.writecb
    if (i === null) return this.emit('error', new op())
    ;(r.writechunk = null), (r.writecb = null), t != null && this.push(t), i(e)
    var n = this._readableState
    ;(n.reading = !1),
      (n.needReadable || n.length < n.highWaterMark) &&
        this._read(n.highWaterMark)
  }
  function ke(e) {
    if (!(this instanceof ke)) return new ke(e)
    Qr.call(this, e),
      (this._transformState = {
        afterTransform: lp.bind(this),
        needTransform: !1,
        transforming: !1,
        writecb: null,
        writechunk: null,
        writeencoding: null,
      }),
      (this._readableState.needReadable = !0),
      (this._readableState.sync = !1),
      e &&
        (typeof e.transform == 'function' && (this._transform = e.transform),
        typeof e.flush == 'function' && (this._flush = e.flush)),
      this.on('prefinish', up)
  }
  function up() {
    var e = this
    typeof this._flush == 'function' && !this._readableState.destroyed
      ? this._flush(function (t, r) {
          ya(e, t, r)
        })
      : ya(this, null, null)
  }
  ke.prototype.push = function (e, t) {
    return (
      (this._transformState.needTransform = !1),
      Qr.prototype.push.call(this, e, t)
    )
  }
  ke.prototype._transform = function (e, t, r) {
    r(new sp('_transform()'))
  }
  ke.prototype._write = function (e, t, r) {
    var i = this._transformState
    if (
      ((i.writecb = r),
      (i.writechunk = e),
      (i.writeencoding = t),
      !i.transforming)
    ) {
      var n = this._readableState
      ;(i.needTransform || n.needReadable || n.length < n.highWaterMark) &&
        this._read(n.highWaterMark)
    }
  }
  ke.prototype._read = function (e) {
    var t = this._transformState
    t.writechunk !== null && !t.transforming
      ? ((t.transforming = !0),
        this._transform(t.writechunk, t.writeencoding, t.afterTransform))
      : (t.needTransform = !0)
  }
  ke.prototype._destroy = function (e, t) {
    Qr.prototype._destroy.call(this, e, function (r) {
      t(r)
    })
  }
  function ya(e, t, r) {
    if (t) return e.emit('error', t)
    if ((r != null && e.push(r), e._writableState.length)) throw new fp()
    if (e._transformState.transforming) throw new ap()
    return e.push(null)
  }
})
var Sa = b((Ym, wa) => {
  'use strict'
  wa.exports = Gt
  var ma = kn()
  ie()(Gt, ma)
  function Gt(e) {
    if (!(this instanceof Gt)) return new Gt(e)
    ma.call(this, e)
  }
  Gt.prototype._transform = function (e, t, r) {
    r(null, e)
  }
})
var Ia = b((Qm, Ta) => {
  'use strict'
  var Rn
  function cp(e) {
    var t = !1
    return function () {
      t || ((t = !0), e.apply(void 0, arguments))
    }
  }
  var Ca = Ue().codes,
    hp = Ca.ERR_MISSING_ARGS,
    dp = Ca.ERR_STREAM_DESTROYED
  function Ea(e) {
    if (e) throw e
  }
  function pp(e) {
    return e.setHeader && typeof e.abort == 'function'
  }
  function _p(e, t, r, i) {
    i = cp(i)
    var n = !1
    e.on('close', function () {
      n = !0
    }),
      Rn === void 0 && (Rn = Vr()),
      Rn(e, { readable: t, writable: r }, function (o) {
        if (o) return i(o)
        ;(n = !0), i()
      })
    var s = !1
    return function (o) {
      if (!n && !s) {
        if (((s = !0), pp(e))) return e.abort()
        if (typeof e.destroy == 'function') return e.destroy()
        i(o || new dp('pipe'))
      }
    }
  }
  function xa(e) {
    e()
  }
  function gp(e, t) {
    return e.pipe(t)
  }
  function bp(e) {
    return !e.length || typeof e[e.length - 1] != 'function' ? Ea : e.pop()
  }
  function yp() {
    for (var e = arguments.length, t = new Array(e), r = 0; r < e; r++)
      t[r] = arguments[r]
    var i = bp(t)
    if ((Array.isArray(t[0]) && (t = t[0]), t.length < 2))
      throw new hp('streams')
    var n,
      s = t.map(function (o, f) {
        var a = f < t.length - 1,
          l = f > 0
        return _p(o, a, l, function (u) {
          n || (n = u), u && s.forEach(xa), !a && (s.forEach(xa), i(n))
        })
      })
    return t.reduce(gp)
  }
  Ta.exports = yp
})
var He = b((de, Kt) => {
  var zt = require('stream')
  process.env.READABLE_STREAM === 'disable' && zt
    ? ((Kt.exports = zt.Readable),
      Object.assign(Kt.exports, zt),
      (Kt.exports.Stream = zt))
    : ((de = Kt.exports = pn()),
      (de.Stream = zt || de),
      (de.Readable = de),
      (de.Writable = cn()),
      (de.Duplex = it()),
      (de.Transform = kn()),
      (de.PassThrough = Sa()),
      (de.finished = Vr()),
      (de.pipeline = Ia()))
})
var Jr = b((Jm, Oa) => {
  'use strict'
  var vp = Mr(),
    mp = He().Readable,
    wp = { objectMode: !0 },
    Sp = { clean: !0 }
  function $e(e) {
    if (!(this instanceof $e)) return new $e(e)
    ;(this.options = e || {}),
      (this.options = vp(Sp, e)),
      (this._inflights = new Map())
  }
  $e.prototype.put = function (e, t) {
    return this._inflights.set(e.messageId, e), t && t(), this
  }
  $e.prototype.createStream = function () {
    var e = new mp(wp),
      t = !1,
      r = [],
      i = 0
    return (
      this._inflights.forEach(function (n, s) {
        r.push(n)
      }),
      (e._read = function () {
        !t && i < r.length ? this.push(r[i++]) : this.push(null)
      }),
      (e.destroy = function () {
        if (!t) {
          var n = this
          ;(t = !0),
            setTimeout(function () {
              n.emit('close')
            }, 0)
        }
      }),
      e
    )
  }
  $e.prototype.del = function (e, t) {
    return (
      (e = this._inflights.get(e.messageId)),
      e
        ? (this._inflights.delete(e.messageId), t(null, e))
        : t && t(new Error('missing packet')),
      this
    )
  }
  $e.prototype.get = function (e, t) {
    return (
      (e = this._inflights.get(e.messageId)),
      e ? t(null, e) : t && t(new Error('missing packet')),
      this
    )
  }
  $e.prototype.close = function (e) {
    this.options.clean && (this._inflights = null), e && e()
  }
  Oa.exports = $e
})
var Pa = b((Xm, Ra) => {
  'use strict'
  var { Buffer: me } = require('buffer'),
    ka = Symbol.for('BufferList')
  function W(e) {
    if (!(this instanceof W)) return new W(e)
    W._init.call(this, e)
  }
  W._init = function (t) {
    Object.defineProperty(this, ka, { value: !0 }),
      (this._bufs = []),
      (this.length = 0),
      t && this.append(t)
  }
  W.prototype._new = function (t) {
    return new W(t)
  }
  W.prototype._offset = function (t) {
    if (t === 0) return [0, 0]
    let r = 0
    for (let i = 0; i < this._bufs.length; i++) {
      let n = r + this._bufs[i].length
      if (t < n || i === this._bufs.length - 1) return [i, t - r]
      r = n
    }
  }
  W.prototype._reverseOffset = function (e) {
    let t = e[0],
      r = e[1]
    for (let i = 0; i < t; i++) r += this._bufs[i].length
    return r
  }
  W.prototype.get = function (t) {
    if (t > this.length || t < 0) return
    let r = this._offset(t)
    return this._bufs[r[0]][r[1]]
  }
  W.prototype.slice = function (t, r) {
    return (
      typeof t == 'number' && t < 0 && (t += this.length),
      typeof r == 'number' && r < 0 && (r += this.length),
      this.copy(null, 0, t, r)
    )
  }
  W.prototype.copy = function (t, r, i, n) {
    if (
      ((typeof i != 'number' || i < 0) && (i = 0),
      (typeof n != 'number' || n > this.length) && (n = this.length),
      i >= this.length || n <= 0)
    )
      return t || me.alloc(0)
    let s = !!t,
      o = this._offset(i),
      f = n - i,
      a = f,
      l = (s && r) || 0,
      u = o[1]
    if (i === 0 && n === this.length) {
      if (!s)
        return this._bufs.length === 1
          ? this._bufs[0]
          : me.concat(this._bufs, this.length)
      for (let h = 0; h < this._bufs.length; h++)
        this._bufs[h].copy(t, l), (l += this._bufs[h].length)
      return t
    }
    if (a <= this._bufs[o[0]].length - u)
      return s
        ? this._bufs[o[0]].copy(t, r, u, u + a)
        : this._bufs[o[0]].slice(u, u + a)
    s || (t = me.allocUnsafe(f))
    for (let h = o[0]; h < this._bufs.length; h++) {
      let c = this._bufs[h].length - u
      if (a > c) this._bufs[h].copy(t, l, u), (l += c)
      else {
        this._bufs[h].copy(t, l, u, u + a), (l += c)
        break
      }
      ;(a -= c), u && (u = 0)
    }
    return t.length > l ? t.slice(0, l) : t
  }
  W.prototype.shallowSlice = function (t, r) {
    if (
      ((t = t || 0),
      (r = typeof r != 'number' ? this.length : r),
      t < 0 && (t += this.length),
      r < 0 && (r += this.length),
      t === r)
    )
      return this._new()
    let i = this._offset(t),
      n = this._offset(r),
      s = this._bufs.slice(i[0], n[0] + 1)
    return (
      n[1] === 0 ? s.pop() : (s[s.length - 1] = s[s.length - 1].slice(0, n[1])),
      i[1] !== 0 && (s[0] = s[0].slice(i[1])),
      this._new(s)
    )
  }
  W.prototype.toString = function (t, r, i) {
    return this.slice(r, i).toString(t)
  }
  W.prototype.consume = function (t) {
    if (((t = Math.trunc(t)), Number.isNaN(t) || t <= 0)) return this
    for (; this._bufs.length; )
      if (t >= this._bufs[0].length)
        (t -= this._bufs[0].length),
          (this.length -= this._bufs[0].length),
          this._bufs.shift()
      else {
        ;(this._bufs[0] = this._bufs[0].slice(t)), (this.length -= t)
        break
      }
    return this
  }
  W.prototype.duplicate = function () {
    let t = this._new()
    for (let r = 0; r < this._bufs.length; r++) t.append(this._bufs[r])
    return t
  }
  W.prototype.append = function (t) {
    if (t == null) return this
    if (t.buffer)
      this._appendBuffer(me.from(t.buffer, t.byteOffset, t.byteLength))
    else if (Array.isArray(t))
      for (let r = 0; r < t.length; r++) this.append(t[r])
    else if (this._isBufferList(t))
      for (let r = 0; r < t._bufs.length; r++) this.append(t._bufs[r])
    else
      typeof t == 'number' && (t = t.toString()), this._appendBuffer(me.from(t))
    return this
  }
  W.prototype._appendBuffer = function (t) {
    this._bufs.push(t), (this.length += t.length)
  }
  W.prototype.indexOf = function (e, t, r) {
    if (
      (r === void 0 && typeof t == 'string' && ((r = t), (t = void 0)),
      typeof e == 'function' || Array.isArray(e))
    )
      throw new TypeError(
        'The "value" argument must be one of type string, Buffer, BufferList, or Uint8Array.',
      )
    if (
      (typeof e == 'number'
        ? (e = me.from([e]))
        : typeof e == 'string'
          ? (e = me.from(e, r))
          : this._isBufferList(e)
            ? (e = e.slice())
            : Array.isArray(e.buffer)
              ? (e = me.from(e.buffer, e.byteOffset, e.byteLength))
              : me.isBuffer(e) || (e = me.from(e)),
      (t = Number(t || 0)),
      isNaN(t) && (t = 0),
      t < 0 && (t = this.length + t),
      t < 0 && (t = 0),
      e.length === 0)
    )
      return t > this.length ? this.length : t
    let i = this._offset(t),
      n = i[0],
      s = i[1]
    for (; n < this._bufs.length; n++) {
      let o = this._bufs[n]
      for (; s < o.length; )
        if (o.length - s >= e.length) {
          let a = o.indexOf(e, s)
          if (a !== -1) return this._reverseOffset([n, a])
          s = o.length - e.length + 1
        } else {
          let a = this._reverseOffset([n, s])
          if (this._match(a, e)) return a
          s++
        }
      s = 0
    }
    return -1
  }
  W.prototype._match = function (e, t) {
    if (this.length - e < t.length) return !1
    for (let r = 0; r < t.length; r++) if (this.get(e + r) !== t[r]) return !1
    return !0
  }
  ;(function () {
    let e = {
      readDoubleBE: 8,
      readDoubleLE: 8,
      readFloatBE: 4,
      readFloatLE: 4,
      readInt32BE: 4,
      readInt32LE: 4,
      readUInt32BE: 4,
      readUInt32LE: 4,
      readInt16BE: 2,
      readInt16LE: 2,
      readUInt16BE: 2,
      readUInt16LE: 2,
      readInt8: 1,
      readUInt8: 1,
      readIntBE: null,
      readIntLE: null,
      readUIntBE: null,
      readUIntLE: null,
    }
    for (let t in e)
      (function (r) {
        e[r] === null
          ? (W.prototype[r] = function (i, n) {
              return this.slice(i, i + n)[r](0, n)
            })
          : (W.prototype[r] = function (i = 0) {
              return this.slice(i, i + e[r])[r](0)
            })
      })(t)
  })()
  W.prototype._isBufferList = function (t) {
    return t instanceof W || W.isBufferList(t)
  }
  W.isBufferList = function (t) {
    return t != null && t[ka]
  }
  Ra.exports = W
})
var Ba = b((Zm, Xr) => {
  'use strict'
  var Pn = He().Duplex,
    Ep = ie(),
    Yt = Pa()
  function ee(e) {
    if (!(this instanceof ee)) return new ee(e)
    if (typeof e == 'function') {
      this._callback = e
      let t = function (i) {
        this._callback && (this._callback(i), (this._callback = null))
      }.bind(this)
      this.on('pipe', function (i) {
        i.on('error', t)
      }),
        this.on('unpipe', function (i) {
          i.removeListener('error', t)
        }),
        (e = null)
    }
    Yt._init.call(this, e), Pn.call(this)
  }
  Ep(ee, Pn)
  Object.assign(ee.prototype, Yt.prototype)
  ee.prototype._new = function (t) {
    return new ee(t)
  }
  ee.prototype._write = function (t, r, i) {
    this._appendBuffer(t), typeof i == 'function' && i()
  }
  ee.prototype._read = function (t) {
    if (!this.length) return this.push(null)
    ;(t = Math.min(t, this.length)),
      this.push(this.slice(0, t)),
      this.consume(t)
  }
  ee.prototype.end = function (t) {
    Pn.prototype.end.call(this, t),
      this._callback &&
        (this._callback(null, this.slice()), (this._callback = null))
  }
  ee.prototype._destroy = function (t, r) {
    ;(this._bufs.length = 0), (this.length = 0), r(t)
  }
  ee.prototype._isBufferList = function (t) {
    return t instanceof ee || t instanceof Yt || ee.isBufferList(t)
  }
  ee.isBufferList = Yt.isBufferList
  Xr.exports = ee
  Xr.exports.BufferListStream = ee
  Xr.exports.BufferList = Yt
})
var Na = b((ew, Aa) => {
  var Bn = class {
    constructor() {
      ;(this.cmd = null),
        (this.retain = !1),
        (this.qos = 0),
        (this.dup = !1),
        (this.length = -1),
        (this.topic = null),
        (this.payload = null)
    }
  }
  Aa.exports = Bn
})
var An = b((tw, Ma) => {
  var E = Ma.exports
  E.types = {
    0: 'reserved',
    1: 'connect',
    2: 'connack',
    3: 'publish',
    4: 'puback',
    5: 'pubrec',
    6: 'pubrel',
    7: 'pubcomp',
    8: 'subscribe',
    9: 'suback',
    10: 'unsubscribe',
    11: 'unsuback',
    12: 'pingreq',
    13: 'pingresp',
    14: 'disconnect',
    15: 'auth',
  }
  E.codes = {}
  for (let e in E.types) {
    let t = E.types[e]
    E.codes[t] = e
  }
  E.CMD_SHIFT = 4
  E.CMD_MASK = 240
  E.DUP_MASK = 8
  E.QOS_MASK = 3
  E.QOS_SHIFT = 1
  E.RETAIN_MASK = 1
  E.VARBYTEINT_MASK = 127
  E.VARBYTEINT_FIN_MASK = 128
  E.VARBYTEINT_MAX = 268435455
  E.SESSIONPRESENT_MASK = 1
  E.SESSIONPRESENT_HEADER = Buffer.from([E.SESSIONPRESENT_MASK])
  E.CONNACK_HEADER = Buffer.from([E.codes.connack << E.CMD_SHIFT])
  E.USERNAME_MASK = 128
  E.PASSWORD_MASK = 64
  E.WILL_RETAIN_MASK = 32
  E.WILL_QOS_MASK = 24
  E.WILL_QOS_SHIFT = 3
  E.WILL_FLAG_MASK = 4
  E.CLEAN_SESSION_MASK = 2
  E.CONNECT_HEADER = Buffer.from([E.codes.connect << E.CMD_SHIFT])
  E.properties = {
    sessionExpiryInterval: 17,
    willDelayInterval: 24,
    receiveMaximum: 33,
    maximumPacketSize: 39,
    topicAliasMaximum: 34,
    requestResponseInformation: 25,
    requestProblemInformation: 23,
    userProperties: 38,
    authenticationMethod: 21,
    authenticationData: 22,
    payloadFormatIndicator: 1,
    messageExpiryInterval: 2,
    contentType: 3,
    responseTopic: 8,
    correlationData: 9,
    maximumQoS: 36,
    retainAvailable: 37,
    assignedClientIdentifier: 18,
    reasonString: 31,
    wildcardSubscriptionAvailable: 40,
    subscriptionIdentifiersAvailable: 41,
    sharedSubscriptionAvailable: 42,
    serverKeepAlive: 19,
    responseInformation: 26,
    serverReference: 28,
    topicAlias: 35,
    subscriptionIdentifier: 11,
  }
  E.propertiesCodes = {}
  for (let e in E.properties) {
    let t = E.properties[e]
    E.propertiesCodes[t] = e
  }
  E.propertiesTypes = {
    sessionExpiryInterval: 'int32',
    willDelayInterval: 'int32',
    receiveMaximum: 'int16',
    maximumPacketSize: 'int32',
    topicAliasMaximum: 'int16',
    requestResponseInformation: 'byte',
    requestProblemInformation: 'byte',
    userProperties: 'pair',
    authenticationMethod: 'string',
    authenticationData: 'binary',
    payloadFormatIndicator: 'byte',
    messageExpiryInterval: 'int32',
    contentType: 'string',
    responseTopic: 'string',
    correlationData: 'binary',
    maximumQoS: 'int8',
    retainAvailable: 'byte',
    assignedClientIdentifier: 'string',
    reasonString: 'string',
    wildcardSubscriptionAvailable: 'byte',
    subscriptionIdentifiersAvailable: 'byte',
    sharedSubscriptionAvailable: 'byte',
    serverKeepAlive: 'int16',
    responseInformation: 'string',
    serverReference: 'string',
    topicAlias: 'int16',
    subscriptionIdentifier: 'var',
  }
  function Ge(e) {
    return [0, 1, 2].map((t) =>
      [0, 1].map((r) =>
        [0, 1].map((i) => {
          let n = Buffer.alloc(1)
          return (
            n.writeUInt8(
              (E.codes[e] << E.CMD_SHIFT) |
                (r ? E.DUP_MASK : 0) |
                (t << E.QOS_SHIFT) |
                i,
              0,
              !0,
            ),
            n
          )
        }),
      ),
    )
  }
  E.PUBLISH_HEADER = Ge('publish')
  E.SUBSCRIBE_HEADER = Ge('subscribe')
  E.SUBSCRIBE_OPTIONS_QOS_MASK = 3
  E.SUBSCRIBE_OPTIONS_NL_MASK = 1
  E.SUBSCRIBE_OPTIONS_NL_SHIFT = 2
  E.SUBSCRIBE_OPTIONS_RAP_MASK = 1
  E.SUBSCRIBE_OPTIONS_RAP_SHIFT = 3
  E.SUBSCRIBE_OPTIONS_RH_MASK = 3
  E.SUBSCRIBE_OPTIONS_RH_SHIFT = 4
  E.SUBSCRIBE_OPTIONS_RH = [0, 16, 32]
  E.SUBSCRIBE_OPTIONS_NL = 4
  E.SUBSCRIBE_OPTIONS_RAP = 8
  E.SUBSCRIBE_OPTIONS_QOS = [0, 1, 2]
  E.UNSUBSCRIBE_HEADER = Ge('unsubscribe')
  E.ACKS = {
    unsuback: Ge('unsuback'),
    puback: Ge('puback'),
    pubcomp: Ge('pubcomp'),
    pubrel: Ge('pubrel'),
    pubrec: Ge('pubrec'),
  }
  E.SUBACK_HEADER = Buffer.from([E.codes.suback << E.CMD_SHIFT])
  E.VERSION3 = Buffer.from([3])
  E.VERSION4 = Buffer.from([4])
  E.VERSION5 = Buffer.from([5])
  E.VERSION131 = Buffer.from([131])
  E.VERSION132 = Buffer.from([132])
  E.QOS = [0, 1, 2].map((e) => Buffer.from([e]))
  E.EMPTY = {
    pingreq: Buffer.from([E.codes.pingreq << 4, 0]),
    pingresp: Buffer.from([E.codes.pingresp << 4, 0]),
    disconnect: Buffer.from([E.codes.disconnect << 4, 0]),
  }
})
var qa = b((rw, La) => {
  var Ct = 1e3,
    Tt = Ct * 60,
    It = Tt * 60,
    ft = It * 24,
    xp = ft * 7,
    Cp = ft * 365.25
  La.exports = function (e, t) {
    t = t || {}
    var r = typeof e
    if (r === 'string' && e.length > 0) return Tp(e)
    if (r === 'number' && isFinite(e)) return t.long ? Op(e) : Ip(e)
    throw new Error(
      'val is not a non-empty string or a valid number. val=' +
        JSON.stringify(e),
    )
  }
  function Tp(e) {
    if (((e = String(e)), !(e.length > 100))) {
      var t =
        /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(
          e,
        )
      if (t) {
        var r = parseFloat(t[1]),
          i = (t[2] || 'ms').toLowerCase()
        switch (i) {
          case 'years':
          case 'year':
          case 'yrs':
          case 'yr':
          case 'y':
            return r * Cp
          case 'weeks':
          case 'week':
          case 'w':
            return r * xp
          case 'days':
          case 'day':
          case 'd':
            return r * ft
          case 'hours':
          case 'hour':
          case 'hrs':
          case 'hr':
          case 'h':
            return r * It
          case 'minutes':
          case 'minute':
          case 'mins':
          case 'min':
          case 'm':
            return r * Tt
          case 'seconds':
          case 'second':
          case 'secs':
          case 'sec':
          case 's':
            return r * Ct
          case 'milliseconds':
          case 'millisecond':
          case 'msecs':
          case 'msec':
          case 'ms':
            return r
          default:
            return
        }
      }
    }
  }
  function Ip(e) {
    var t = Math.abs(e)
    return t >= ft
      ? Math.round(e / ft) + 'd'
      : t >= It
        ? Math.round(e / It) + 'h'
        : t >= Tt
          ? Math.round(e / Tt) + 'm'
          : t >= Ct
            ? Math.round(e / Ct) + 's'
            : e + 'ms'
  }
  function Op(e) {
    var t = Math.abs(e)
    return t >= ft
      ? Zr(e, t, ft, 'day')
      : t >= It
        ? Zr(e, t, It, 'hour')
        : t >= Tt
          ? Zr(e, t, Tt, 'minute')
          : t >= Ct
            ? Zr(e, t, Ct, 'second')
            : e + ' ms'
  }
  function Zr(e, t, r, i) {
    var n = t >= r * 1.5
    return Math.round(e / r) + ' ' + i + (n ? 's' : '')
  }
})
var Nn = b((iw, Da) => {
  function kp(e) {
    ;(r.debug = r),
      (r.default = r),
      (r.coerce = a),
      (r.disable = s),
      (r.enable = n),
      (r.enabled = o),
      (r.humanize = qa()),
      (r.destroy = l),
      Object.keys(e).forEach((u) => {
        r[u] = e[u]
      }),
      (r.names = []),
      (r.skips = []),
      (r.formatters = {})
    function t(u) {
      let h = 0
      for (let c = 0; c < u.length; c++)
        (h = (h << 5) - h + u.charCodeAt(c)), (h |= 0)
      return r.colors[Math.abs(h) % r.colors.length]
    }
    r.selectColor = t
    function r(u) {
      let h,
        c = null,
        d,
        _
      function v(...m) {
        if (!v.enabled) return
        let p = v,
          g = Number(new Date()),
          S = g - (h || g)
        ;(p.diff = S),
          (p.prev = h),
          (p.curr = g),
          (h = g),
          (m[0] = r.coerce(m[0])),
          typeof m[0] != 'string' && m.unshift('%O')
        let x = 0
        ;(m[0] = m[0].replace(/%([a-zA-Z%])/g, (w, B) => {
          if (w === '%%') return '%'
          x++
          let M = r.formatters[B]
          if (typeof M == 'function') {
            let H = m[x]
            ;(w = M.call(p, H)), m.splice(x, 1), x--
          }
          return w
        })),
          r.formatArgs.call(p, m),
          (p.log || r.log).apply(p, m)
      }
      return (
        (v.namespace = u),
        (v.useColors = r.useColors()),
        (v.color = r.selectColor(u)),
        (v.extend = i),
        (v.destroy = r.destroy),
        Object.defineProperty(v, 'enabled', {
          enumerable: !0,
          configurable: !1,
          get: () =>
            c !== null
              ? c
              : (d !== r.namespaces && ((d = r.namespaces), (_ = r.enabled(u))),
                _),
          set: (m) => {
            c = m
          },
        }),
        typeof r.init == 'function' && r.init(v),
        v
      )
    }
    function i(u, h) {
      let c = r(this.namespace + (typeof h > 'u' ? ':' : h) + u)
      return (c.log = this.log), c
    }
    function n(u) {
      r.save(u), (r.namespaces = u), (r.names = []), (r.skips = [])
      let h,
        c = (typeof u == 'string' ? u : '').split(/[\s,]+/),
        d = c.length
      for (h = 0; h < d; h++)
        c[h] &&
          ((u = c[h].replace(/\*/g, '.*?')),
          u[0] === '-'
            ? r.skips.push(new RegExp('^' + u.slice(1) + '$'))
            : r.names.push(new RegExp('^' + u + '$')))
    }
    function s() {
      let u = [...r.names.map(f), ...r.skips.map(f).map((h) => '-' + h)].join(
        ',',
      )
      return r.enable(''), u
    }
    function o(u) {
      if (u[u.length - 1] === '*') return !0
      let h, c
      for (h = 0, c = r.skips.length; h < c; h++)
        if (r.skips[h].test(u)) return !1
      for (h = 0, c = r.names.length; h < c; h++)
        if (r.names[h].test(u)) return !0
      return !1
    }
    function f(u) {
      return u
        .toString()
        .substring(2, u.toString().length - 2)
        .replace(/\.\*\?$/, '*')
    }
    function a(u) {
      return u instanceof Error ? u.stack || u.message : u
    }
    function l() {
      console.warn(
        'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.',
      )
    }
    return r.enable(r.load()), r
  }
  Da.exports = kp
})
var Ua = b((fe, ei) => {
  fe.formatArgs = Pp
  fe.save = Bp
  fe.load = Ap
  fe.useColors = Rp
  fe.storage = Np()
  fe.destroy = (() => {
    let e = !1
    return () => {
      e ||
        ((e = !0),
        console.warn(
          'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.',
        ))
    }
  })()
  fe.colors = [
    '#0000CC',
    '#0000FF',
    '#0033CC',
    '#0033FF',
    '#0066CC',
    '#0066FF',
    '#0099CC',
    '#0099FF',
    '#00CC00',
    '#00CC33',
    '#00CC66',
    '#00CC99',
    '#00CCCC',
    '#00CCFF',
    '#3300CC',
    '#3300FF',
    '#3333CC',
    '#3333FF',
    '#3366CC',
    '#3366FF',
    '#3399CC',
    '#3399FF',
    '#33CC00',
    '#33CC33',
    '#33CC66',
    '#33CC99',
    '#33CCCC',
    '#33CCFF',
    '#6600CC',
    '#6600FF',
    '#6633CC',
    '#6633FF',
    '#66CC00',
    '#66CC33',
    '#9900CC',
    '#9900FF',
    '#9933CC',
    '#9933FF',
    '#99CC00',
    '#99CC33',
    '#CC0000',
    '#CC0033',
    '#CC0066',
    '#CC0099',
    '#CC00CC',
    '#CC00FF',
    '#CC3300',
    '#CC3333',
    '#CC3366',
    '#CC3399',
    '#CC33CC',
    '#CC33FF',
    '#CC6600',
    '#CC6633',
    '#CC9900',
    '#CC9933',
    '#CCCC00',
    '#CCCC33',
    '#FF0000',
    '#FF0033',
    '#FF0066',
    '#FF0099',
    '#FF00CC',
    '#FF00FF',
    '#FF3300',
    '#FF3333',
    '#FF3366',
    '#FF3399',
    '#FF33CC',
    '#FF33FF',
    '#FF6600',
    '#FF6633',
    '#FF9900',
    '#FF9933',
    '#FFCC00',
    '#FFCC33',
  ]
  function Rp() {
    return typeof window < 'u' &&
      window.process &&
      (window.process.type === 'renderer' || window.process.__nwjs)
      ? !0
      : typeof navigator < 'u' &&
          navigator.userAgent &&
          navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)
        ? !1
        : (typeof document < 'u' &&
            document.documentElement &&
            document.documentElement.style &&
            document.documentElement.style.WebkitAppearance) ||
          (typeof window < 'u' &&
            window.console &&
            (window.console.firebug ||
              (window.console.exception && window.console.table))) ||
          (typeof navigator < 'u' &&
            navigator.userAgent &&
            navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) &&
            parseInt(RegExp.$1, 10) >= 31) ||
          (typeof navigator < 'u' &&
            navigator.userAgent &&
            navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/))
  }
  function Pp(e) {
    if (
      ((e[0] =
        (this.useColors ? '%c' : '') +
        this.namespace +
        (this.useColors ? ' %c' : ' ') +
        e[0] +
        (this.useColors ? '%c ' : ' ') +
        '+' +
        ei.exports.humanize(this.diff)),
      !this.useColors)
    )
      return
    let t = 'color: ' + this.color
    e.splice(1, 0, t, 'color: inherit')
    let r = 0,
      i = 0
    e[0].replace(/%[a-zA-Z%]/g, (n) => {
      n !== '%%' && (r++, n === '%c' && (i = r))
    }),
      e.splice(i, 0, t)
  }
  fe.log = console.debug || console.log || (() => {})
  function Bp(e) {
    try {
      e ? fe.storage.setItem('debug', e) : fe.storage.removeItem('debug')
    } catch {}
  }
  function Ap() {
    let e
    try {
      e = fe.storage.getItem('debug')
    } catch {}
    return (
      !e && typeof process < 'u' && 'env' in process && (e = process.env.DEBUG),
      e
    )
  }
  function Np() {
    try {
      return localStorage
    } catch {}
  }
  ei.exports = Nn()(fe)
  var { formatters: Mp } = ei.exports
  Mp.j = function (e) {
    try {
      return JSON.stringify(e)
    } catch (t) {
      return '[UnexpectedJSONParseError]: ' + t.message
    }
  }
})
var Fa = b((nw, ja) => {
  'use strict'
  ja.exports = (e, t = process.argv) => {
    let r = e.startsWith('-') ? '' : e.length === 1 ? '-' : '--',
      i = t.indexOf(r + e),
      n = t.indexOf('--')
    return i !== -1 && (n === -1 || i < n)
  }
})
var Ha = b((sw, Va) => {
  'use strict'
  var Lp = require('os'),
    Wa = require('tty'),
    pe = Fa(),
    { env: Y } = process,
    ti
  pe('no-color') || pe('no-colors') || pe('color=false') || pe('color=never')
    ? (ti = 0)
    : (pe('color') || pe('colors') || pe('color=true') || pe('color=always')) &&
      (ti = 1)
  function qp() {
    if ('FORCE_COLOR' in Y)
      return Y.FORCE_COLOR === 'true'
        ? 1
        : Y.FORCE_COLOR === 'false'
          ? 0
          : Y.FORCE_COLOR.length === 0
            ? 1
            : Math.min(Number.parseInt(Y.FORCE_COLOR, 10), 3)
  }
  function Dp(e) {
    return e === 0
      ? !1
      : { level: e, hasBasic: !0, has256: e >= 2, has16m: e >= 3 }
  }
  function Up(e, { streamIsTTY: t, sniffFlags: r = !0 } = {}) {
    let i = qp()
    i !== void 0 && (ti = i)
    let n = r ? ti : i
    if (n === 0) return 0
    if (r) {
      if (pe('color=16m') || pe('color=full') || pe('color=truecolor')) return 3
      if (pe('color=256')) return 2
    }
    if (e && !t && n === void 0) return 0
    let s = n || 0
    if (Y.TERM === 'dumb') return s
    if (process.platform === 'win32') {
      let o = Lp.release().split('.')
      return Number(o[0]) >= 10 && Number(o[2]) >= 10586
        ? Number(o[2]) >= 14931
          ? 3
          : 2
        : 1
    }
    if ('CI' in Y)
      return [
        'TRAVIS',
        'CIRCLECI',
        'APPVEYOR',
        'GITLAB_CI',
        'GITHUB_ACTIONS',
        'BUILDKITE',
        'DRONE',
      ].some((o) => o in Y) || Y.CI_NAME === 'codeship'
        ? 1
        : s
    if ('TEAMCITY_VERSION' in Y)
      return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(Y.TEAMCITY_VERSION) ? 1 : 0
    if (Y.COLORTERM === 'truecolor') return 3
    if ('TERM_PROGRAM' in Y) {
      let o = Number.parseInt((Y.TERM_PROGRAM_VERSION || '').split('.')[0], 10)
      switch (Y.TERM_PROGRAM) {
        case 'iTerm.app':
          return o >= 3 ? 3 : 2
        case 'Apple_Terminal':
          return 2
      }
    }
    return /-256(color)?$/i.test(Y.TERM)
      ? 2
      : /^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(
            Y.TERM,
          ) || 'COLORTERM' in Y
        ? 1
        : s
  }
  function Mn(e, t = {}) {
    let r = Up(e, { streamIsTTY: e && e.isTTY, ...t })
    return Dp(r)
  }
  Va.exports = {
    supportsColor: Mn,
    stdout: Mn({ isTTY: Wa.isatty(1) }),
    stderr: Mn({ isTTY: Wa.isatty(2) }),
  }
})
var Ga = b((Q, ii) => {
  var jp = require('tty'),
    ri = require('util')
  Q.init = zp
  Q.log = Hp
  Q.formatArgs = Wp
  Q.save = $p
  Q.load = Gp
  Q.useColors = Fp
  Q.destroy = ri.deprecate(
    () => {},
    'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.',
  )
  Q.colors = [6, 2, 3, 4, 5, 1]
  try {
    let e = Ha()
    e &&
      (e.stderr || e).level >= 2 &&
      (Q.colors = [
        20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62, 63,
        68, 69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112, 113, 128,
        129, 134, 135, 148, 149, 160, 161, 162, 163, 164, 165, 166, 167, 168,
        169, 170, 171, 172, 173, 178, 179, 184, 185, 196, 197, 198, 199, 200,
        201, 202, 203, 204, 205, 206, 207, 208, 209, 214, 215, 220, 221,
      ])
  } catch {}
  Q.inspectOpts = Object.keys(process.env)
    .filter((e) => /^debug_/i.test(e))
    .reduce((e, t) => {
      let r = t
          .substring(6)
          .toLowerCase()
          .replace(/_([a-z])/g, (n, s) => s.toUpperCase()),
        i = process.env[t]
      return (
        /^(yes|on|true|enabled)$/i.test(i)
          ? (i = !0)
          : /^(no|off|false|disabled)$/i.test(i)
            ? (i = !1)
            : i === 'null'
              ? (i = null)
              : (i = Number(i)),
        (e[r] = i),
        e
      )
    }, {})
  function Fp() {
    return 'colors' in Q.inspectOpts
      ? !!Q.inspectOpts.colors
      : jp.isatty(process.stderr.fd)
  }
  function Wp(e) {
    let { namespace: t, useColors: r } = this
    if (r) {
      let i = this.color,
        n = '\x1B[3' + (i < 8 ? i : '8;5;' + i),
        s = `  ${n};1m${t} \x1B[0m`
      ;(e[0] =
        s +
        e[0]
          .split(
            `
`,
          )
          .join(
            `
` + s,
          )),
        e.push(n + 'm+' + ii.exports.humanize(this.diff) + '\x1B[0m')
    } else e[0] = Vp() + t + ' ' + e[0]
  }
  function Vp() {
    return Q.inspectOpts.hideDate ? '' : new Date().toISOString() + ' '
  }
  function Hp(...e) {
    return process.stderr.write(
      ri.format(...e) +
        `
`,
    )
  }
  function $p(e) {
    e ? (process.env.DEBUG = e) : delete process.env.DEBUG
  }
  function Gp() {
    return process.env.DEBUG
  }
  function zp(e) {
    e.inspectOpts = {}
    let t = Object.keys(Q.inspectOpts)
    for (let r = 0; r < t.length; r++) e.inspectOpts[t[r]] = Q.inspectOpts[t[r]]
  }
  ii.exports = Nn()(Q)
  var { formatters: $a } = ii.exports
  $a.o = function (e) {
    return (
      (this.inspectOpts.colors = this.useColors),
      ri
        .inspect(e, this.inspectOpts)
        .split(
          `
`,
        )
        .map((t) => t.trim())
        .join(' ')
    )
  }
  $a.O = function (e) {
    return (
      (this.inspectOpts.colors = this.useColors),
      ri.inspect(e, this.inspectOpts)
    )
  }
})
var ze = b((ow, Ln) => {
  typeof process > 'u' ||
  process.type === 'renderer' ||
  process.browser === !0 ||
  process.__nwjs
    ? (Ln.exports = Ua())
    : (Ln.exports = Ga())
})
var Ya = b((aw, Ka) => {
  var Kp = Ba(),
    Yp = require('events'),
    za = Na(),
    j = An(),
    I = ze()('mqtt-packet:parser'),
    qn = class e extends Yp {
      constructor() {
        super(), (this.parser = this.constructor.parser)
      }
      static parser(t) {
        return this instanceof e
          ? ((this.settings = t || {}),
            (this._states = [
              '_parseHeader',
              '_parseLength',
              '_parsePayload',
              '_newPacket',
            ]),
            this._resetState(),
            this)
          : new e().parser(t)
      }
      _resetState() {
        I('_resetState: resetting packet, error, _list, and _stateCounter'),
          (this.packet = new za()),
          (this.error = null),
          (this._list = Kp()),
          (this._stateCounter = 0)
      }
      parse(t) {
        for (
          this.error && this._resetState(),
            this._list.append(t),
            I('parse: current state: %s', this._states[this._stateCounter]);
          (this.packet.length !== -1 || this._list.length > 0) &&
          this[this._states[this._stateCounter]]() &&
          !this.error;

        )
          this._stateCounter++,
            I(
              'parse: state complete. _stateCounter is now: %d',
              this._stateCounter,
            ),
            I(
              'parse: packet.length: %d, buffer list length: %d',
              this.packet.length,
              this._list.length,
            ),
            this._stateCounter >= this._states.length &&
              (this._stateCounter = 0)
        return (
          I(
            'parse: exited while loop. packet: %d, buffer list length: %d',
            this.packet.length,
            this._list.length,
          ),
          this._list.length
        )
      }
      _parseHeader() {
        let t = this._list.readUInt8(0)
        return (
          (this.packet.cmd = j.types[t >> j.CMD_SHIFT]),
          (this.packet.retain = (t & j.RETAIN_MASK) !== 0),
          (this.packet.qos = (t >> j.QOS_SHIFT) & j.QOS_MASK),
          (this.packet.dup = (t & j.DUP_MASK) !== 0),
          I('_parseHeader: packet: %o', this.packet),
          this._list.consume(1),
          !0
        )
      }
      _parseLength() {
        let t = this._parseVarByteNum(!0)
        return (
          t && ((this.packet.length = t.value), this._list.consume(t.bytes)),
          I('_parseLength %d', t.value),
          !!t
        )
      }
      _parsePayload() {
        I('_parsePayload: payload %O', this._list)
        let t = !1
        if (
          this.packet.length === 0 ||
          this._list.length >= this.packet.length
        ) {
          switch (((this._pos = 0), this.packet.cmd)) {
            case 'connect':
              this._parseConnect()
              break
            case 'connack':
              this._parseConnack()
              break
            case 'publish':
              this._parsePublish()
              break
            case 'puback':
            case 'pubrec':
            case 'pubrel':
            case 'pubcomp':
              this._parseConfirmation()
              break
            case 'subscribe':
              this._parseSubscribe()
              break
            case 'suback':
              this._parseSuback()
              break
            case 'unsubscribe':
              this._parseUnsubscribe()
              break
            case 'unsuback':
              this._parseUnsuback()
              break
            case 'pingreq':
            case 'pingresp':
              break
            case 'disconnect':
              this._parseDisconnect()
              break
            case 'auth':
              this._parseAuth()
              break
            default:
              this._emitError(new Error('Not supported'))
          }
          t = !0
        }
        return I('_parsePayload complete result: %s', t), t
      }
      _parseConnect() {
        I('_parseConnect')
        let t,
          r,
          i,
          n,
          s = {},
          o = this.packet,
          f = this._parseString()
        if (f === null)
          return this._emitError(new Error('Cannot parse protocolId'))
        if (f !== 'MQTT' && f !== 'MQIsdp')
          return this._emitError(new Error('Invalid protocolId'))
        if (((o.protocolId = f), this._pos >= this._list.length))
          return this._emitError(new Error('Packet too short'))
        if (
          ((o.protocolVersion = this._list.readUInt8(this._pos)),
          o.protocolVersion >= 128 &&
            ((o.bridgeMode = !0),
            (o.protocolVersion = o.protocolVersion - 128)),
          o.protocolVersion !== 3 &&
            o.protocolVersion !== 4 &&
            o.protocolVersion !== 5)
        )
          return this._emitError(new Error('Invalid protocol version'))
        if ((this._pos++, this._pos >= this._list.length))
          return this._emitError(new Error('Packet too short'))
        if (
          ((s.username = this._list.readUInt8(this._pos) & j.USERNAME_MASK),
          (s.password = this._list.readUInt8(this._pos) & j.PASSWORD_MASK),
          (s.will = this._list.readUInt8(this._pos) & j.WILL_FLAG_MASK),
          s.will &&
            ((o.will = {}),
            (o.will.retain =
              (this._list.readUInt8(this._pos) & j.WILL_RETAIN_MASK) !== 0),
            (o.will.qos =
              (this._list.readUInt8(this._pos) & j.WILL_QOS_MASK) >>
              j.WILL_QOS_SHIFT)),
          (o.clean =
            (this._list.readUInt8(this._pos) & j.CLEAN_SESSION_MASK) !== 0),
          this._pos++,
          (o.keepalive = this._parseNum()),
          o.keepalive === -1)
        )
          return this._emitError(new Error('Packet too short'))
        if (o.protocolVersion === 5) {
          let l = this._parseProperties()
          Object.getOwnPropertyNames(l).length && (o.properties = l)
        }
        let a = this._parseString()
        if (a === null) return this._emitError(new Error('Packet too short'))
        if (
          ((o.clientId = a),
          I('_parseConnect: packet.clientId: %s', o.clientId),
          s.will)
        ) {
          if (o.protocolVersion === 5) {
            let l = this._parseProperties()
            Object.getOwnPropertyNames(l).length && (o.will.properties = l)
          }
          if (((t = this._parseString()), t === null))
            return this._emitError(new Error('Cannot parse will topic'))
          if (
            ((o.will.topic = t),
            I('_parseConnect: packet.will.topic: %s', o.will.topic),
            (r = this._parseBuffer()),
            r === null)
          )
            return this._emitError(new Error('Cannot parse will payload'))
          ;(o.will.payload = r),
            I('_parseConnect: packet.will.paylaod: %s', o.will.payload)
        }
        if (s.username) {
          if (((n = this._parseString()), n === null))
            return this._emitError(new Error('Cannot parse username'))
          ;(o.username = n), I('_parseConnect: packet.username: %s', o.username)
        }
        if (s.password) {
          if (((i = this._parseBuffer()), i === null))
            return this._emitError(new Error('Cannot parse password'))
          o.password = i
        }
        return (this.settings = o), I('_parseConnect: complete'), o
      }
      _parseConnack() {
        I('_parseConnack')
        let t = this.packet
        if (this._list.length < 1) return null
        if (
          ((t.sessionPresent = !!(
            this._list.readUInt8(this._pos++) & j.SESSIONPRESENT_MASK
          )),
          this.settings.protocolVersion === 5)
        )
          this._list.length >= 2
            ? (t.reasonCode = this._list.readUInt8(this._pos++))
            : (t.reasonCode = 0)
        else {
          if (this._list.length < 2) return null
          t.returnCode = this._list.readUInt8(this._pos++)
        }
        if (t.returnCode === -1 || t.reasonCode === -1)
          return this._emitError(new Error('Cannot parse return code'))
        if (this.settings.protocolVersion === 5) {
          let r = this._parseProperties()
          Object.getOwnPropertyNames(r).length && (t.properties = r)
        }
        I('_parseConnack: complete')
      }
      _parsePublish() {
        I('_parsePublish')
        let t = this.packet
        if (((t.topic = this._parseString()), t.topic === null))
          return this._emitError(new Error('Cannot parse topic'))
        if (!(t.qos > 0 && !this._parseMessageId())) {
          if (this.settings.protocolVersion === 5) {
            let r = this._parseProperties()
            Object.getOwnPropertyNames(r).length && (t.properties = r)
          }
          ;(t.payload = this._list.slice(this._pos, t.length)),
            I('_parsePublish: payload from buffer list: %o', t.payload)
        }
      }
      _parseSubscribe() {
        I('_parseSubscribe')
        let t = this.packet,
          r,
          i,
          n,
          s,
          o,
          f,
          a
        if (t.qos !== 1)
          return this._emitError(new Error('Wrong subscribe header'))
        if (((t.subscriptions = []), !!this._parseMessageId())) {
          if (this.settings.protocolVersion === 5) {
            let l = this._parseProperties()
            Object.getOwnPropertyNames(l).length && (t.properties = l)
          }
          for (; this._pos < t.length; ) {
            if (((r = this._parseString()), r === null))
              return this._emitError(new Error('Cannot parse topic'))
            if (this._pos >= t.length)
              return this._emitError(new Error('Malformed Subscribe Payload'))
            ;(i = this._parseByte()),
              (n = i & j.SUBSCRIBE_OPTIONS_QOS_MASK),
              (f =
                ((i >> j.SUBSCRIBE_OPTIONS_NL_SHIFT) &
                  j.SUBSCRIBE_OPTIONS_NL_MASK) !==
                0),
              (o =
                ((i >> j.SUBSCRIBE_OPTIONS_RAP_SHIFT) &
                  j.SUBSCRIBE_OPTIONS_RAP_MASK) !==
                0),
              (s =
                (i >> j.SUBSCRIBE_OPTIONS_RH_SHIFT) &
                j.SUBSCRIBE_OPTIONS_RH_MASK),
              (a = { topic: r, qos: n }),
              this.settings.protocolVersion === 5
                ? ((a.nl = f), (a.rap = o), (a.rh = s))
                : this.settings.bridgeMode &&
                  ((a.rh = 0), (a.rap = !0), (a.nl = !0)),
              I('_parseSubscribe: push subscription `%s` to subscription', a),
              t.subscriptions.push(a)
          }
        }
      }
      _parseSuback() {
        I('_parseSuback')
        let t = this.packet
        if (((this.packet.granted = []), !!this._parseMessageId())) {
          if (this.settings.protocolVersion === 5) {
            let r = this._parseProperties()
            Object.getOwnPropertyNames(r).length && (t.properties = r)
          }
          for (; this._pos < this.packet.length; )
            this.packet.granted.push(this._list.readUInt8(this._pos++))
        }
      }
      _parseUnsubscribe() {
        I('_parseUnsubscribe')
        let t = this.packet
        if (((t.unsubscriptions = []), !!this._parseMessageId())) {
          if (this.settings.protocolVersion === 5) {
            let r = this._parseProperties()
            Object.getOwnPropertyNames(r).length && (t.properties = r)
          }
          for (; this._pos < t.length; ) {
            let r = this._parseString()
            if (r === null)
              return this._emitError(new Error('Cannot parse topic'))
            I('_parseUnsubscribe: push topic `%s` to unsubscriptions', r),
              t.unsubscriptions.push(r)
          }
        }
      }
      _parseUnsuback() {
        I('_parseUnsuback')
        let t = this.packet
        if (!this._parseMessageId())
          return this._emitError(new Error('Cannot parse messageId'))
        if (this.settings.protocolVersion === 5) {
          let r = this._parseProperties()
          for (
            Object.getOwnPropertyNames(r).length && (t.properties = r),
              t.granted = [];
            this._pos < this.packet.length;

          )
            this.packet.granted.push(this._list.readUInt8(this._pos++))
        }
      }
      _parseConfirmation() {
        I('_parseConfirmation: packet.cmd: `%s`', this.packet.cmd)
        let t = this.packet
        if (
          (this._parseMessageId(),
          this.settings.protocolVersion === 5 &&
            (t.length > 2
              ? ((t.reasonCode = this._parseByte()),
                I('_parseConfirmation: packet.reasonCode `%d`', t.reasonCode))
              : (t.reasonCode = 0),
            t.length > 3))
        ) {
          let r = this._parseProperties()
          Object.getOwnPropertyNames(r).length && (t.properties = r)
        }
        return !0
      }
      _parseDisconnect() {
        let t = this.packet
        if ((I('_parseDisconnect'), this.settings.protocolVersion === 5)) {
          this._list.length > 0
            ? (t.reasonCode = this._parseByte())
            : (t.reasonCode = 0)
          let r = this._parseProperties()
          Object.getOwnPropertyNames(r).length && (t.properties = r)
        }
        return I('_parseDisconnect result: true'), !0
      }
      _parseAuth() {
        I('_parseAuth')
        let t = this.packet
        if (this.settings.protocolVersion !== 5)
          return this._emitError(
            new Error('Not supported auth packet for this version MQTT'),
          )
        t.reasonCode = this._parseByte()
        let r = this._parseProperties()
        return (
          Object.getOwnPropertyNames(r).length && (t.properties = r),
          I('_parseAuth: result: true'),
          !0
        )
      }
      _parseMessageId() {
        let t = this.packet
        return (
          (t.messageId = this._parseNum()),
          t.messageId === null
            ? (this._emitError(new Error('Cannot parse messageId')), !1)
            : (I('_parseMessageId: packet.messageId %d', t.messageId), !0)
        )
      }
      _parseString(t) {
        let r = this._parseNum(),
          i = r + this._pos
        if (r === -1 || i > this._list.length || i > this.packet.length)
          return null
        let n = this._list.toString('utf8', this._pos, i)
        return (this._pos += r), I('_parseString: result: %s', n), n
      }
      _parseStringPair() {
        return (
          I('_parseStringPair'),
          { name: this._parseString(), value: this._parseString() }
        )
      }
      _parseBuffer() {
        let t = this._parseNum(),
          r = t + this._pos
        if (t === -1 || r > this._list.length || r > this.packet.length)
          return null
        let i = this._list.slice(this._pos, r)
        return (this._pos += t), I('_parseBuffer: result: %o', i), i
      }
      _parseNum() {
        if (this._list.length - this._pos < 2) return -1
        let t = this._list.readUInt16BE(this._pos)
        return (this._pos += 2), I('_parseNum: result: %s', t), t
      }
      _parse4ByteNum() {
        if (this._list.length - this._pos < 4) return -1
        let t = this._list.readUInt32BE(this._pos)
        return (this._pos += 4), I('_parse4ByteNum: result: %s', t), t
      }
      _parseVarByteNum(t) {
        I('_parseVarByteNum')
        let r = 4,
          i = 0,
          n = 1,
          s = 0,
          o = !1,
          f,
          a = this._pos ? this._pos : 0
        for (; i < r && a + i < this._list.length; ) {
          if (
            ((f = this._list.readUInt8(a + i++)),
            (s += n * (f & j.VARBYTEINT_MASK)),
            (n *= 128),
            !(f & j.VARBYTEINT_FIN_MASK))
          ) {
            o = !0
            break
          }
          if (this._list.length <= i) break
        }
        return (
          !o &&
            i === r &&
            this._list.length >= i &&
            this._emitError(new Error('Invalid variable byte integer')),
          a && (this._pos += i),
          (o = o ? (t ? { bytes: i, value: s } : s) : !1),
          I('_parseVarByteNum: result: %o', o),
          o
        )
      }
      _parseByte() {
        let t
        return (
          this._pos < this._list.length &&
            ((t = this._list.readUInt8(this._pos)), this._pos++),
          I('_parseByte: result: %o', t),
          t
        )
      }
      _parseByType(t) {
        switch ((I('_parseByType: type: %s', t), t)) {
          case 'byte':
            return this._parseByte() !== 0
          case 'int8':
            return this._parseByte()
          case 'int16':
            return this._parseNum()
          case 'int32':
            return this._parse4ByteNum()
          case 'var':
            return this._parseVarByteNum()
          case 'string':
            return this._parseString()
          case 'pair':
            return this._parseStringPair()
          case 'binary':
            return this._parseBuffer()
        }
      }
      _parseProperties() {
        I('_parseProperties')
        let t = this._parseVarByteNum(),
          i = this._pos + t,
          n = {}
        for (; this._pos < i; ) {
          let s = this._parseByte()
          if (!s)
            return (
              this._emitError(new Error('Cannot parse property code type')), !1
            )
          let o = j.propertiesCodes[s]
          if (!o) return this._emitError(new Error('Unknown property')), !1
          if (o === 'userProperties') {
            n[o] || (n[o] = Object.create(null))
            let f = this._parseByType(j.propertiesTypes[o])
            if (n[o][f.name])
              if (Array.isArray(n[o][f.name])) n[o][f.name].push(f.value)
              else {
                let a = n[o][f.name]
                ;(n[o][f.name] = [a]), n[o][f.name].push(f.value)
              }
            else n[o][f.name] = f.value
            continue
          }
          n[o]
            ? Array.isArray(n[o])
              ? n[o].push(this._parseByType(j.propertiesTypes[o]))
              : ((n[o] = [n[o]]),
                n[o].push(this._parseByType(j.propertiesTypes[o])))
            : (n[o] = this._parseByType(j.propertiesTypes[o]))
        }
        return n
      }
      _newPacket() {
        return (
          I('_newPacket'),
          this.packet &&
            (this._list.consume(this.packet.length),
            I(
              '_newPacket: parser emit packet: packet.cmd: %s, packet.payload: %s, packet.length: %d',
              this.packet.cmd,
              this.packet.payload,
              this.packet.length,
            ),
            this.emit('packet', this.packet)),
          I('_newPacket: new packet'),
          (this.packet = new za()),
          (this._pos = 0),
          !0
        )
      }
      _emitError(t) {
        I('_emitError'), (this.error = t), this.emit('error', t)
      }
    }
  Ka.exports = qn
})
var Za = b((fw, Xa) => {
  var Qa = {},
    Qp = Buffer.isBuffer(Buffer.from([1, 2]).subarray(0, 1))
  function Ja(e) {
    let t = Buffer.allocUnsafe(2)
    return t.writeUInt8(e >> 8, 0), t.writeUInt8(e & 255, 1), t
  }
  function Jp() {
    for (let e = 0; e < 65536; e++) Qa[e] = Ja(e)
  }
  function Xp(e) {
    let r = 0,
      i = 0,
      n = Buffer.allocUnsafe(4)
    do
      (r = e % 128 | 0),
        (e = (e / 128) | 0),
        e > 0 && (r = r | 128),
        n.writeUInt8(r, i++)
    while (e > 0 && i < 4)
    return e > 0 && (i = 0), Qp ? n.subarray(0, i) : n.slice(0, i)
  }
  function Zp(e) {
    let t = Buffer.allocUnsafe(4)
    return t.writeUInt32BE(e, 0), t
  }
  Xa.exports = {
    cache: Qa,
    generateCache: Jp,
    generateNumber: Ja,
    genBufVariableByteInt: Xp,
    generate4ByteBuffer: Zp,
  }
})
var Ot = b((lw, Dn) => {
  'use strict'
  typeof process > 'u' ||
  !process.version ||
  process.version.indexOf('v0.') === 0 ||
  (process.version.indexOf('v1.') === 0 &&
    process.version.indexOf('v1.8.') !== 0)
    ? (Dn.exports = { nextTick: e_ })
    : (Dn.exports = process)
  function e_(e, t, r, i) {
    if (typeof e != 'function')
      throw new TypeError('"callback" argument must be a function')
    var n = arguments.length,
      s,
      o
    switch (n) {
      case 0:
      case 1:
        return process.nextTick(e)
      case 2:
        return process.nextTick(function () {
          e.call(null, t)
        })
      case 3:
        return process.nextTick(function () {
          e.call(null, t, r)
        })
      case 4:
        return process.nextTick(function () {
          e.call(null, t, r, i)
        })
      default:
        for (s = new Array(n - 1), o = 0; o < s.length; ) s[o++] = arguments[o]
        return process.nextTick(function () {
          e.apply(null, s)
        })
    }
  }
})
var Fn = b((uw, ff) => {
  var k = An(),
    t_ = Buffer.allocUnsafe(0),
    r_ = Buffer.from([0]),
    Qt = Za(),
    i_ = Ot().nextTick,
    _e = ze()('mqtt-packet:writeToStream'),
    ni = Qt.cache,
    n_ = Qt.generateNumber,
    s_ = Qt.generateCache,
    Un = Qt.genBufVariableByteInt,
    o_ = Qt.generate4ByteBuffer,
    ne = jn,
    si = !0
  function of(e, t, r) {
    switch (
      (_e('generate called'),
      t.cork && (t.cork(), i_(a_, t)),
      si && ((si = !1), s_()),
      _e('generate: packet.cmd: %s', e.cmd),
      e.cmd)
    ) {
      case 'connect':
        return f_(e, t, r)
      case 'connack':
        return l_(e, t, r)
      case 'publish':
        return u_(e, t, r)
      case 'puback':
      case 'pubrec':
      case 'pubrel':
      case 'pubcomp':
        return c_(e, t, r)
      case 'subscribe':
        return h_(e, t, r)
      case 'suback':
        return d_(e, t, r)
      case 'unsubscribe':
        return p_(e, t, r)
      case 'unsuback':
        return __(e, t, r)
      case 'pingreq':
      case 'pingresp':
        return g_(e, t, r)
      case 'disconnect':
        return b_(e, t, r)
      case 'auth':
        return y_(e, t, r)
      default:
        return t.emit('error', new Error('Unknown command')), !1
    }
  }
  Object.defineProperty(of, 'cacheNumbers', {
    get() {
      return ne === jn
    },
    set(e) {
      e
        ? ((!ni || Object.keys(ni).length === 0) && (si = !0), (ne = jn))
        : ((si = !1), (ne = v_))
    },
  })
  function a_(e) {
    e.uncork()
  }
  function f_(e, t, r) {
    let i = e || {},
      n = i.protocolId || 'MQTT',
      s = i.protocolVersion || 4,
      o = i.will,
      f = i.clean,
      a = i.keepalive || 0,
      l = i.clientId || '',
      u = i.username,
      h = i.password,
      c = i.properties
    f === void 0 && (f = !0)
    let d = 0
    if (!n || (typeof n != 'string' && !Buffer.isBuffer(n)))
      return t.emit('error', new Error('Invalid protocolId')), !1
    if (((d += n.length + 2), s !== 3 && s !== 4 && s !== 5))
      return t.emit('error', new Error('Invalid protocol version')), !1
    if (
      ((d += 1),
      (typeof l == 'string' || Buffer.isBuffer(l)) && (l || s >= 4) && (l || f))
    )
      d += Buffer.byteLength(l) + 2
    else {
      if (s < 4)
        return (
          t.emit('error', new Error('clientId must be supplied before 3.1.1')),
          !1
        )
      if (f * 1 === 0)
        return (
          t.emit(
            'error',
            new Error('clientId must be given if cleanSession set to 0'),
          ),
          !1
        )
    }
    if (typeof a != 'number' || a < 0 || a > 65535 || a % 1 !== 0)
      return t.emit('error', new Error('Invalid keepalive')), !1
    if (((d += 2), (d += 1), s === 5)) {
      var _ = Ke(t, c)
      if (!_) return !1
      d += _.length
    }
    if (o) {
      if (typeof o != 'object')
        return t.emit('error', new Error('Invalid will')), !1
      if (!o.topic || typeof o.topic != 'string')
        return t.emit('error', new Error('Invalid will topic')), !1
      if (((d += Buffer.byteLength(o.topic) + 2), (d += 2), o.payload))
        if (o.payload.length >= 0)
          typeof o.payload == 'string'
            ? (d += Buffer.byteLength(o.payload))
            : (d += o.payload.length)
        else return t.emit('error', new Error('Invalid will payload')), !1
      var v = {}
      if (s === 5) {
        if (((v = Ke(t, o.properties)), !v)) return !1
        d += v.length
      }
    }
    let m = !1
    if (u != null)
      if (sf(u)) (m = !0), (d += Buffer.byteLength(u) + 2)
      else return t.emit('error', new Error('Invalid username')), !1
    if (h != null) {
      if (!m)
        return (
          t.emit('error', new Error('Username is required to use password')), !1
        )
      if (sf(h)) d += af(h) + 2
      else return t.emit('error', new Error('Invalid password')), !1
    }
    t.write(k.CONNECT_HEADER),
      ge(t, d),
      kt(t, n),
      i.bridgeMode && (s += 128),
      t.write(
        s === 131
          ? k.VERSION131
          : s === 132
            ? k.VERSION132
            : s === 4
              ? k.VERSION4
              : s === 5
                ? k.VERSION5
                : k.VERSION3,
      )
    let p = 0
    return (
      (p |= u != null ? k.USERNAME_MASK : 0),
      (p |= h != null ? k.PASSWORD_MASK : 0),
      (p |= o && o.retain ? k.WILL_RETAIN_MASK : 0),
      (p |= o && o.qos ? o.qos << k.WILL_QOS_SHIFT : 0),
      (p |= o ? k.WILL_FLAG_MASK : 0),
      (p |= f ? k.CLEAN_SESSION_MASK : 0),
      t.write(Buffer.from([p])),
      ne(t, a),
      s === 5 && _.write(),
      kt(t, l),
      o && (s === 5 && v.write(), lt(t, o.topic), kt(t, o.payload)),
      u != null && kt(t, u),
      h != null && kt(t, h),
      !0
    )
  }
  function l_(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = i === 5 ? n.reasonCode : n.returnCode,
      o = n.properties,
      f = 2
    if (typeof s != 'number')
      return t.emit('error', new Error('Invalid return code')), !1
    let a = null
    if (i === 5) {
      if (((a = Ke(t, o)), !a)) return !1
      f += a.length
    }
    return (
      t.write(k.CONNACK_HEADER),
      ge(t, f),
      t.write(n.sessionPresent ? k.SESSIONPRESENT_HEADER : r_),
      t.write(Buffer.from([s])),
      a?.write(),
      !0
    )
  }
  function u_(e, t, r) {
    _e('publish: packet: %o', e)
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.qos || 0,
      o = n.retain ? k.RETAIN_MASK : 0,
      f = n.topic,
      a = n.payload || t_,
      l = n.messageId,
      u = n.properties,
      h = 0
    if (typeof f == 'string') h += Buffer.byteLength(f) + 2
    else if (Buffer.isBuffer(f)) h += f.length + 2
    else return t.emit('error', new Error('Invalid topic')), !1
    if (
      (Buffer.isBuffer(a) ? (h += a.length) : (h += Buffer.byteLength(a)),
      s && typeof l != 'number')
    )
      return t.emit('error', new Error('Invalid messageId')), !1
    s && (h += 2)
    let c = null
    if (i === 5) {
      if (((c = Ke(t, u)), !c)) return !1
      h += c.length
    }
    return (
      t.write(k.PUBLISH_HEADER[s][n.dup ? 1 : 0][o ? 1 : 0]),
      ge(t, h),
      ne(t, af(f)),
      t.write(f),
      s > 0 && ne(t, l),
      c?.write(),
      _e('publish: payload: %o', a),
      t.write(a)
    )
  }
  function c_(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.cmd || 'puback',
      o = n.messageId,
      f = n.dup && s === 'pubrel' ? k.DUP_MASK : 0,
      a = 0,
      l = n.reasonCode,
      u = n.properties,
      h = i === 5 ? 3 : 2
    if ((s === 'pubrel' && (a = 1), typeof o != 'number'))
      return t.emit('error', new Error('Invalid messageId')), !1
    let c = null
    if (i === 5 && typeof u == 'object') {
      if (((c = Jt(t, u, r, h)), !c)) return !1
      h += c.length
    }
    return (
      t.write(k.ACKS[s][a][f][0]),
      ge(t, h),
      ne(t, o),
      i === 5 && t.write(Buffer.from([l])),
      c !== null && c.write(),
      !0
    )
  }
  function h_(e, t, r) {
    _e('subscribe: packet: ')
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.dup ? k.DUP_MASK : 0,
      o = n.messageId,
      f = n.subscriptions,
      a = n.properties,
      l = 0
    if (typeof o != 'number')
      return t.emit('error', new Error('Invalid messageId')), !1
    l += 2
    let u = null
    if (i === 5) {
      if (((u = Ke(t, a)), !u)) return !1
      l += u.length
    }
    if (typeof f == 'object' && f.length)
      for (let c = 0; c < f.length; c += 1) {
        let d = f[c].topic,
          _ = f[c].qos
        if (typeof d != 'string')
          return (
            t.emit('error', new Error('Invalid subscriptions - invalid topic')),
            !1
          )
        if (typeof _ != 'number')
          return (
            t.emit('error', new Error('Invalid subscriptions - invalid qos')),
            !1
          )
        if (i === 5) {
          if (typeof (f[c].nl || !1) != 'boolean')
            return (
              t.emit(
                'error',
                new Error('Invalid subscriptions - invalid No Local'),
              ),
              !1
            )
          if (typeof (f[c].rap || !1) != 'boolean')
            return (
              t.emit(
                'error',
                new Error(
                  'Invalid subscriptions - invalid Retain as Published',
                ),
              ),
              !1
            )
          let p = f[c].rh || 0
          if (typeof p != 'number' || p > 2)
            return (
              t.emit(
                'error',
                new Error('Invalid subscriptions - invalid Retain Handling'),
              ),
              !1
            )
        }
        l += Buffer.byteLength(d) + 2 + 1
      }
    else return t.emit('error', new Error('Invalid subscriptions')), !1
    _e('subscribe: writing to stream: %o', k.SUBSCRIBE_HEADER),
      t.write(k.SUBSCRIBE_HEADER[1][s ? 1 : 0][0]),
      ge(t, l),
      ne(t, o),
      u !== null && u.write()
    let h = !0
    for (let c of f) {
      let d = c.topic,
        _ = c.qos,
        v = +c.nl,
        m = +c.rap,
        p = c.rh,
        g
      lt(t, d),
        (g = k.SUBSCRIBE_OPTIONS_QOS[_]),
        i === 5 &&
          ((g |= v ? k.SUBSCRIBE_OPTIONS_NL : 0),
          (g |= m ? k.SUBSCRIBE_OPTIONS_RAP : 0),
          (g |= p ? k.SUBSCRIBE_OPTIONS_RH[p] : 0)),
        (h = t.write(Buffer.from([g])))
    }
    return h
  }
  function d_(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.messageId,
      o = n.granted,
      f = n.properties,
      a = 0
    if (typeof s != 'number')
      return t.emit('error', new Error('Invalid messageId')), !1
    if (((a += 2), typeof o == 'object' && o.length))
      for (let u = 0; u < o.length; u += 1) {
        if (typeof o[u] != 'number')
          return t.emit('error', new Error('Invalid qos vector')), !1
        a += 1
      }
    else return t.emit('error', new Error('Invalid qos vector')), !1
    let l = null
    if (i === 5) {
      if (((l = Jt(t, f, r, a)), !l)) return !1
      a += l.length
    }
    return (
      t.write(k.SUBACK_HEADER),
      ge(t, a),
      ne(t, s),
      l !== null && l.write(),
      t.write(Buffer.from(o))
    )
  }
  function p_(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.messageId,
      o = n.dup ? k.DUP_MASK : 0,
      f = n.unsubscriptions,
      a = n.properties,
      l = 0
    if (typeof s != 'number')
      return t.emit('error', new Error('Invalid messageId')), !1
    if (((l += 2), typeof f == 'object' && f.length))
      for (let c = 0; c < f.length; c += 1) {
        if (typeof f[c] != 'string')
          return t.emit('error', new Error('Invalid unsubscriptions')), !1
        l += Buffer.byteLength(f[c]) + 2
      }
    else return t.emit('error', new Error('Invalid unsubscriptions')), !1
    let u = null
    if (i === 5) {
      if (((u = Ke(t, a)), !u)) return !1
      l += u.length
    }
    t.write(k.UNSUBSCRIBE_HEADER[1][o ? 1 : 0][0]),
      ge(t, l),
      ne(t, s),
      u !== null && u.write()
    let h = !0
    for (let c = 0; c < f.length; c++) h = lt(t, f[c])
    return h
  }
  function __(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.messageId,
      o = n.dup ? k.DUP_MASK : 0,
      f = n.granted,
      a = n.properties,
      l = n.cmd,
      u = 0,
      h = 2
    if (typeof s != 'number')
      return t.emit('error', new Error('Invalid messageId')), !1
    if (i === 5)
      if (typeof f == 'object' && f.length)
        for (let d = 0; d < f.length; d += 1) {
          if (typeof f[d] != 'number')
            return t.emit('error', new Error('Invalid qos vector')), !1
          h += 1
        }
      else return t.emit('error', new Error('Invalid qos vector')), !1
    let c = null
    if (i === 5) {
      if (((c = Jt(t, a, r, h)), !c)) return !1
      h += c.length
    }
    return (
      t.write(k.ACKS[l][u][o][0]),
      ge(t, h),
      ne(t, s),
      c !== null && c.write(),
      i === 5 && t.write(Buffer.from(f)),
      !0
    )
  }
  function g_(e, t, r) {
    return t.write(k.EMPTY[e.cmd])
  }
  function b_(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.reasonCode,
      o = n.properties,
      f = i === 5 ? 1 : 0,
      a = null
    if (i === 5) {
      if (((a = Jt(t, o, r, f)), !a)) return !1
      f += a.length
    }
    return (
      t.write(Buffer.from([k.codes.disconnect << 4])),
      ge(t, f),
      i === 5 && t.write(Buffer.from([s])),
      a !== null && a.write(),
      !0
    )
  }
  function y_(e, t, r) {
    let i = r ? r.protocolVersion : 4,
      n = e || {},
      s = n.reasonCode,
      o = n.properties,
      f = i === 5 ? 1 : 0
    i !== 5 &&
      t.emit('error', new Error('Invalid mqtt version for auth packet'))
    let a = Jt(t, o, r, f)
    return a
      ? ((f += a.length),
        t.write(Buffer.from([k.codes.auth << 4])),
        ge(t, f),
        t.write(Buffer.from([s])),
        a !== null && a.write(),
        !0)
      : !1
  }
  var ef = {}
  function ge(e, t) {
    if (t > k.VARBYTEINT_MAX)
      return (
        e.emit('error', new Error(`Invalid variable byte integer: ${t}`)), !1
      )
    let r = ef[t]
    return (
      r || ((r = Un(t)), t < 16384 && (ef[t] = r)),
      _e('writeVarByteInt: writing to stream: %o', r),
      e.write(r)
    )
  }
  function lt(e, t) {
    let r = Buffer.byteLength(t)
    return ne(e, r), _e('writeString: %s', t), e.write(t, 'utf8')
  }
  function tf(e, t, r) {
    lt(e, t), lt(e, r)
  }
  function jn(e, t) {
    return (
      _e('writeNumberCached: number: %d', t),
      _e('writeNumberCached: %o', ni[t]),
      e.write(ni[t])
    )
  }
  function v_(e, t) {
    let r = n_(t)
    return _e('writeNumberGenerated: %o', r), e.write(r)
  }
  function m_(e, t) {
    let r = o_(t)
    return _e('write4ByteNumber: %o', r), e.write(r)
  }
  function kt(e, t) {
    typeof t == 'string'
      ? lt(e, t)
      : t
        ? (ne(e, t.length), e.write(t))
        : ne(e, 0)
  }
  function Ke(e, t) {
    if (typeof t != 'object' || t.length != null)
      return {
        length: 1,
        write() {
          nf(e, {}, 0)
        },
      }
    let r = 0
    function i(s, o) {
      let f = k.propertiesTypes[s],
        a = 0
      switch (f) {
        case 'byte': {
          if (typeof o != 'boolean')
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 2
          break
        }
        case 'int8': {
          if (typeof o != 'number' || o < 0 || o > 255)
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 2
          break
        }
        case 'binary': {
          if (o && o === null)
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 1 + Buffer.byteLength(o) + 2
          break
        }
        case 'int16': {
          if (typeof o != 'number' || o < 0 || o > 65535)
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 3
          break
        }
        case 'int32': {
          if (typeof o != 'number' || o < 0 || o > 4294967295)
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 5
          break
        }
        case 'var': {
          if (typeof o != 'number' || o < 0 || o > 268435455)
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 1 + Buffer.byteLength(Un(o))
          break
        }
        case 'string': {
          if (typeof o != 'string')
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += 3 + Buffer.byteLength(o.toString())
          break
        }
        case 'pair': {
          if (typeof o != 'object')
            return e.emit('error', new Error(`Invalid ${s}: ${o}`)), !1
          a += Object.getOwnPropertyNames(o).reduce((l, u) => {
            let h = o[u]
            return (
              Array.isArray(h)
                ? (l += h.reduce(
                    (c, d) => (
                      (c +=
                        3 +
                        Buffer.byteLength(u.toString()) +
                        2 +
                        Buffer.byteLength(d.toString())),
                      c
                    ),
                    0,
                  ))
                : (l +=
                    3 +
                    Buffer.byteLength(u.toString()) +
                    2 +
                    Buffer.byteLength(o[u].toString())),
              l
            )
          }, 0)
          break
        }
        default:
          return e.emit('error', new Error(`Invalid property ${s}: ${o}`)), !1
      }
      return a
    }
    if (t)
      for (let s in t) {
        let o = 0,
          f = 0,
          a = t[s]
        if (Array.isArray(a))
          for (let l = 0; l < a.length; l++) {
            if (((f = i(s, a[l])), !f)) return !1
            o += f
          }
        else {
          if (((f = i(s, a)), !f)) return !1
          o = f
        }
        if (!o) return !1
        r += o
      }
    return {
      length: Buffer.byteLength(Un(r)) + r,
      write() {
        nf(e, t, r)
      },
    }
  }
  function Jt(e, t, r, i) {
    let n = ['reasonString', 'userProperties'],
      s =
        r && r.properties && r.properties.maximumPacketSize
          ? r.properties.maximumPacketSize
          : 0,
      o = Ke(e, t)
    if (s)
      for (; i + o.length > s; ) {
        let f = n.shift()
        if (f && t[f]) delete t[f], (o = Ke(e, t))
        else return !1
      }
    return o
  }
  function rf(e, t, r) {
    switch (k.propertiesTypes[t]) {
      case 'byte': {
        e.write(Buffer.from([k.properties[t]])), e.write(Buffer.from([+r]))
        break
      }
      case 'int8': {
        e.write(Buffer.from([k.properties[t]])), e.write(Buffer.from([r]))
        break
      }
      case 'binary': {
        e.write(Buffer.from([k.properties[t]])), kt(e, r)
        break
      }
      case 'int16': {
        e.write(Buffer.from([k.properties[t]])), ne(e, r)
        break
      }
      case 'int32': {
        e.write(Buffer.from([k.properties[t]])), m_(e, r)
        break
      }
      case 'var': {
        e.write(Buffer.from([k.properties[t]])), ge(e, r)
        break
      }
      case 'string': {
        e.write(Buffer.from([k.properties[t]])), lt(e, r)
        break
      }
      case 'pair': {
        Object.getOwnPropertyNames(r).forEach((n) => {
          let s = r[n]
          Array.isArray(s)
            ? s.forEach((o) => {
                e.write(Buffer.from([k.properties[t]])),
                  tf(e, n.toString(), o.toString())
              })
            : (e.write(Buffer.from([k.properties[t]])),
              tf(e, n.toString(), s.toString()))
        })
        break
      }
      default:
        return (
          e.emit('error', new Error(`Invalid property ${t} value: ${r}`)), !1
        )
    }
  }
  function nf(e, t, r) {
    ge(e, r)
    for (let i in t)
      if (Object.prototype.hasOwnProperty.call(t, i) && t[i] !== null) {
        let n = t[i]
        if (Array.isArray(n)) for (let s = 0; s < n.length; s++) rf(e, i, n[s])
        else rf(e, i, n)
      }
  }
  function af(e) {
    return e ? (e instanceof Buffer ? e.length : Buffer.byteLength(e)) : 0
  }
  function sf(e) {
    return typeof e == 'string' || e instanceof Buffer
  }
  ff.exports = of
})
var uf = b((cw, lf) => {
  var w_ = Fn(),
    S_ = require('events')
  function E_(e, t) {
    let r = new Wn()
    return w_(e, r, t), r.concat()
  }
  var Wn = class extends S_ {
    constructor() {
      super(), (this._array = new Array(20)), (this._i = 0)
    }
    write(t) {
      return (this._array[this._i++] = t), !0
    }
    concat() {
      let t = 0,
        r = new Array(this._array.length),
        i = this._array,
        n = 0,
        s
      for (s = 0; s < i.length && i[s] !== void 0; s++)
        typeof i[s] != 'string'
          ? (r[s] = i[s].length)
          : (r[s] = Buffer.byteLength(i[s])),
          (t += r[s])
      let o = Buffer.allocUnsafe(t)
      for (s = 0; s < i.length && i[s] !== void 0; s++)
        typeof i[s] != 'string'
          ? (i[s].copy(o, n), (n += r[s]))
          : (o.write(i[s], n), (n += r[s]))
      return o
    }
  }
  lf.exports = E_
})
var cf = b((oi) => {
  oi.parser = Ya().parser
  oi.generate = uf()
  oi.writeToStream = Fn()
})
var df = b((dw, hf) => {
  'use strict'
  function x_(e, t, r) {
    var i = this
    ;(this._callback = e),
      (this._args = r),
      (this._interval = setInterval(e, t, this._args)),
      (this.reschedule = function (n) {
        n || (n = i._interval),
          i._interval && clearInterval(i._interval),
          (i._interval = setInterval(i._callback, n, i._args))
      }),
      (this.clear = function () {
        i._interval && (clearInterval(i._interval), (i._interval = void 0))
      }),
      (this.destroy = function () {
        i._interval && clearInterval(i._interval),
          (i._callback = void 0),
          (i._interval = void 0),
          (i._args = void 0)
      })
  }
  function C_() {
    if (typeof arguments[0] != 'function') throw new Error('callback needed')
    if (typeof arguments[1] != 'number') throw new Error('interval needed')
    var e
    if (arguments.length > 0) {
      e = new Array(arguments.length - 2)
      for (var t = 0; t < e.length; t++) e[t] = arguments[t + 2]
    }
    return new x_(arguments[0], arguments[1], e)
  }
  hf.exports = C_
})
var _f = b((pw, pf) => {
  'use strict'
  function T_(e) {
    for (var t = e.split('/'), r = 0; r < t.length; r++)
      if (t[r] !== '+') {
        if (t[r] === '#') return r === t.length - 1
        if (t[r].indexOf('+') !== -1 || t[r].indexOf('#') !== -1) return !1
      }
    return !0
  }
  function I_(e) {
    if (e.length === 0) return 'empty_topic_list'
    for (var t = 0; t < e.length; t++) if (!T_(e[t])) return e[t]
    return null
  }
  pf.exports = { validateTopics: I_ }
})
var $n = b((_w, wf) => {
  'use strict'
  var yf = require('events').EventEmitter,
    ai = Jr(),
    vf = cf(),
    O_ = He().Writable,
    k_ = ie(),
    R_ = df(),
    P_ = _f(),
    fi = Mr(),
    y = ze()('mqttjs:client'),
    Hn = process
      ? process.nextTick
      : function (e) {
          setTimeout(e, 0)
        },
    mf =
      global.setImmediate ||
      function (e) {
        Hn(e)
      },
    gf = {
      keepalive: 60,
      reschedulePings: !0,
      protocolId: 'MQTT',
      protocolVersion: 4,
      reconnectPeriod: 1e3,
      connectTimeout: 30 * 1e3,
      clean: !0,
      resubscribe: !0,
    },
    B_ = ['ECONNREFUSED', 'EADDRINUSE', 'ECONNRESET', 'ENOTFOUND'],
    Vn = {
      0: '',
      1: 'Unacceptable protocol version',
      2: 'Identifier rejected',
      3: 'Server unavailable',
      4: 'Bad username or password',
      5: 'Not authorized',
      16: 'No matching subscribers',
      17: 'No subscription existed',
      128: 'Unspecified error',
      129: 'Malformed Packet',
      130: 'Protocol Error',
      131: 'Implementation specific error',
      132: 'Unsupported Protocol Version',
      133: 'Client Identifier not valid',
      134: 'Bad User Name or Password',
      135: 'Not authorized',
      136: 'Server unavailable',
      137: 'Server busy',
      138: 'Banned',
      139: 'Server shutting down',
      140: 'Bad authentication method',
      141: 'Keep Alive timeout',
      142: 'Session taken over',
      143: 'Topic Filter invalid',
      144: 'Topic Name invalid',
      145: 'Packet identifier in use',
      146: 'Packet Identifier not found',
      147: 'Receive Maximum exceeded',
      148: 'Topic Alias invalid',
      149: 'Packet too large',
      150: 'Message rate too high',
      151: 'Quota exceeded',
      152: 'Administrative action',
      153: 'Payload format invalid',
      154: 'Retain not supported',
      155: 'QoS not supported',
      156: 'Use another server',
      157: 'Server moved',
      158: 'Shared Subscriptions not supported',
      159: 'Connection rate exceeded',
      160: 'Maximum connect time',
      161: 'Subscription Identifiers not supported',
      162: 'Wildcard Subscriptions not supported',
    }
  function A_() {
    return 'mqttjs_' + Math.random().toString(16).substr(2, 8)
  }
  function Xt(e, t, r) {
    y('sendPacket :: packet: %O', t),
      y('sendPacket :: emitting `packetsend`'),
      e.emit('packetsend', t),
      y('sendPacket :: writing to stream')
    var i = vf.writeToStream(t, e.stream, e.options)
    y('sendPacket :: writeToStream result %s', i),
      !i && r
        ? (y('sendPacket :: handle events on `drain` once through callback.'),
          e.stream.once('drain', r))
        : r && (y('sendPacket :: invoking cb'), r())
  }
  function N_(e) {
    e &&
      (y('flush: queue exists? %b', !!e),
      Object.keys(e).forEach(function (t) {
        typeof e[t].cb == 'function' &&
          (e[t].cb(new Error('Connection closed')), delete e[t])
      }))
  }
  function M_(e) {
    e &&
      (y(
        'flushVolatile :: deleting volatile messages from the queue and setting their callbacks as error function',
      ),
      Object.keys(e).forEach(function (t) {
        e[t].volatile &&
          typeof e[t].cb == 'function' &&
          (e[t].cb(new Error('Connection closed')), delete e[t])
      }))
  }
  function bf(e, t, r, i) {
    y('storeAndSend :: store packet with cmd %s to outgoingStore', t.cmd),
      e.outgoingStore.put(t, function (s) {
        if (s) return r && r(s)
        i(), Xt(e, t, r)
      })
  }
  function se(e) {
    y('nop ::', e)
  }
  function N(e, t) {
    var r,
      i = this
    if (!(this instanceof N)) return new N(e, t)
    this.options = t || {}
    for (r in gf)
      typeof this.options[r] > 'u'
        ? (this.options[r] = gf[r])
        : (this.options[r] = t[r])
    y('MqttClient :: options.protocol', t.protocol),
      y('MqttClient :: options.protocolVersion', t.protocolVersion),
      y('MqttClient :: options.username', t.username),
      y('MqttClient :: options.keepalive', t.keepalive),
      y('MqttClient :: options.reconnectPeriod', t.reconnectPeriod),
      y('MqttClient :: options.rejectUnauthorized', t.rejectUnauthorized),
      (this.options.clientId =
        typeof t.clientId == 'string' ? t.clientId : A_()),
      y('MqttClient :: clientId', this.options.clientId),
      (this.options.customHandleAcks =
        t.protocolVersion === 5 && t.customHandleAcks
          ? t.customHandleAcks
          : function () {
              arguments[3](0)
            }),
      (this.streamBuilder = e),
      (this.outgoingStore = t.outgoingStore || new ai()),
      (this.incomingStore = t.incomingStore || new ai()),
      (this.queueQoSZero = t.queueQoSZero === void 0 ? !0 : t.queueQoSZero),
      (this._resubscribeTopics = {}),
      (this.messageIdToTopic = {}),
      (this.pingTimer = null),
      (this.connected = !1),
      (this.disconnecting = !1),
      (this.queue = []),
      (this.connackTimer = null),
      (this.reconnectTimer = null),
      (this._storeProcessing = !1),
      (this._packetIdsDuringStoreProcessing = {}),
      (this.nextId = Math.max(1, Math.floor(Math.random() * 65535))),
      (this.outgoing = {}),
      (this._firstConnection = !0),
      this.on('connect', function () {
        var n = this.queue
        function s() {
          var o = n.shift()
          y('deliver :: entry %o', o)
          var f = null
          o &&
            ((f = o.packet),
            y('deliver :: call _sendPacket for %o', f),
            i._sendPacket(f, function (a) {
              o.cb && o.cb(a), s()
            }))
        }
        y('connect :: sending queued packets'), s()
      }),
      this.on('close', function () {
        y('close :: connected set to `false`'),
          (this.connected = !1),
          y('close :: clearing connackTimer'),
          clearTimeout(this.connackTimer),
          y('close :: clearing ping timer'),
          i.pingTimer !== null && (i.pingTimer.clear(), (i.pingTimer = null)),
          y('close :: calling _setupReconnect'),
          this._setupReconnect()
      }),
      yf.call(this),
      y('MqttClient :: setting up stream'),
      this._setupStream()
  }
  k_(N, yf)
  N.prototype._setupStream = function () {
    var e,
      t = this,
      r = new O_(),
      i = vf.parser(this.options),
      n = null,
      s = []
    y('_setupStream :: calling method to clear reconnect'),
      this._clearReconnect(),
      y(
        '_setupStream :: using streamBuilder provided to client to create stream',
      ),
      (this.stream = this.streamBuilder(this)),
      i.on('packet', function (u) {
        y('parser :: on packet push to packets array.'), s.push(u)
      })
    function o() {
      if (s.length) Hn(f)
      else {
        var u = n
        ;(n = null), u()
      }
    }
    function f() {
      y('work :: getting next packet in queue')
      var u = s.shift()
      if (u) y('work :: packet pulled from queue'), t._handlePacket(u, o)
      else {
        y('work :: no packets in queue')
        var h = n
        ;(n = null), y('work :: done flag is %s', !!h), h && h()
      }
    }
    r._write = function (u, h, c) {
      ;(n = c), y('writable stream :: parsing buffer'), i.parse(u), f()
    }
    function a(u) {
      y('streamErrorHandler :: error', u.message),
        B_.includes(u.code)
          ? (y('streamErrorHandler :: emitting error'), t.emit('error', u))
          : se(u)
    }
    if (
      (y('_setupStream :: pipe stream to writable stream'),
      this.stream.pipe(r),
      this.stream.on('error', a),
      this.stream.on('close', function () {
        y('(%s)stream :: on close', t.options.clientId),
          M_(t.outgoing),
          y('stream: emit close to MqttClient'),
          t.emit('close')
      }),
      y('_setupStream: sending packet `connect`'),
      (e = Object.create(this.options)),
      (e.cmd = 'connect'),
      Xt(this, e),
      i.on('error', this.emit.bind(this, 'error')),
      this.options.properties)
    ) {
      if (
        !this.options.properties.authenticationMethod &&
        this.options.properties.authenticationData
      )
        return (
          t.end(() =>
            this.emit(
              'error',
              new Error('Packet has no Authentication Method'),
            ),
          ),
          this
        )
      if (
        this.options.properties.authenticationMethod &&
        this.options.authPacket &&
        typeof this.options.authPacket == 'object'
      ) {
        var l = fi({ cmd: 'auth', reasonCode: 0 }, this.options.authPacket)
        Xt(this, l)
      }
    }
    this.stream.setMaxListeners(1e3),
      clearTimeout(this.connackTimer),
      (this.connackTimer = setTimeout(function () {
        y('!!connectTimeout hit!! Calling _cleanUp with force `true`'),
          t._cleanUp(!0)
      }, this.options.connectTimeout))
  }
  N.prototype._handlePacket = function (e, t) {
    var r = this.options
    if (
      r.protocolVersion === 5 &&
      r.properties &&
      r.properties.maximumPacketSize &&
      r.properties.maximumPacketSize < e.length
    )
      return (
        this.emit('error', new Error('exceeding packets size ' + e.cmd)),
        this.end({
          reasonCode: 149,
          properties: { reasonString: 'Maximum packet size was exceeded' },
        }),
        this
      )
    switch (
      (y('_handlePacket :: emitting packetreceive'),
      this.emit('packetreceive', e),
      e.cmd)
    ) {
      case 'publish':
        this._handlePublish(e, t)
        break
      case 'puback':
      case 'pubrec':
      case 'pubcomp':
      case 'suback':
      case 'unsuback':
        this._handleAck(e), t()
        break
      case 'pubrel':
        this._handlePubrel(e, t)
        break
      case 'connack':
        this._handleConnack(e), t()
        break
      case 'pingresp':
        this._handlePingresp(e), t()
        break
      case 'disconnect':
        this._handleDisconnect(e), t()
        break
      default:
        break
    }
  }
  N.prototype._checkDisconnecting = function (e) {
    return (
      this.disconnecting &&
        (e
          ? e(new Error('client disconnecting'))
          : this.emit('error', new Error('client disconnecting'))),
      this.disconnecting
    )
  }
  N.prototype.publish = function (e, t, r, i) {
    y('publish :: message `%s` to topic `%s`', t, e)
    var n,
      s = this.options
    typeof r == 'function' && ((i = r), (r = null))
    var o = { qos: 0, retain: !1, dup: !1 }
    if (((r = fi(o, r)), this._checkDisconnecting(i))) return this
    switch (
      ((n = {
        cmd: 'publish',
        topic: e,
        payload: t,
        qos: r.qos,
        retain: r.retain,
        messageId: this._nextId(),
        dup: r.dup,
      }),
      s.protocolVersion === 5 &&
        ((n.properties = r.properties),
        ((!s.properties && n.properties && n.properties.topicAlias) ||
          (r.properties &&
            s.properties &&
            ((r.properties.topicAlias &&
              s.properties.topicAliasMaximum &&
              r.properties.topicAlias > s.properties.topicAliasMaximum) ||
              (!s.properties.topicAliasMaximum && r.properties.topicAlias)))) &&
          delete n.properties.topicAlias),
      y('publish :: qos', r.qos),
      r.qos)
    ) {
      case 1:
      case 2:
        ;(this.outgoing[n.messageId] = { volatile: !1, cb: i || se }),
          this._storeProcessing
            ? (y('_storeProcessing enabled'),
              (this._packetIdsDuringStoreProcessing[n.messageId] = !1),
              this._storePacket(n, void 0, r.cbStorePut))
            : (y('MqttClient:publish: packet cmd: %s', n.cmd),
              this._sendPacket(n, void 0, r.cbStorePut))
        break
      default:
        this._storeProcessing
          ? (y('_storeProcessing enabled'),
            this._storePacket(n, i, r.cbStorePut))
          : (y('MqttClient:publish: packet cmd: %s', n.cmd),
            this._sendPacket(n, i, r.cbStorePut))
        break
    }
    return this
  }
  N.prototype.subscribe = function () {
    for (
      var e, t = new Array(arguments.length), r = 0;
      r < arguments.length;
      r++
    )
      t[r] = arguments[r]
    var i = [],
      n = t.shift(),
      s = n.resubscribe,
      o = t.pop() || se,
      f = t.pop(),
      a,
      l = this,
      u = this.options.protocolVersion
    if (
      (delete n.resubscribe,
      typeof n == 'string' && (n = [n]),
      typeof o != 'function' && ((f = o), (o = se)),
      (a = P_.validateTopics(n)),
      a !== null)
    )
      return mf(o, new Error('Invalid topic ' + a)), this
    if (this._checkDisconnecting(o))
      return y('subscribe: discconecting true'), this
    var h = { qos: 0 }
    if (
      (u === 5 && ((h.nl = !1), (h.rap = !1), (h.rh = 0)),
      (f = fi(h, f)),
      Array.isArray(n)
        ? n.forEach(function (d) {
            if (
              (y('subscribe: array topic %s', d),
              !l._resubscribeTopics.hasOwnProperty(d) ||
                l._resubscribeTopics[d].qos < f.qos ||
                s)
            ) {
              var _ = { topic: d, qos: f.qos }
              u === 5 &&
                ((_.nl = f.nl),
                (_.rap = f.rap),
                (_.rh = f.rh),
                (_.properties = f.properties)),
                y(
                  'subscribe: pushing topic `%s` and qos `%s` to subs list',
                  _.topic,
                  _.qos,
                ),
                i.push(_)
            }
          })
        : Object.keys(n).forEach(function (d) {
            if (
              (y('subscribe: object topic %s', d),
              !l._resubscribeTopics.hasOwnProperty(d) ||
                l._resubscribeTopics[d].qos < n[d].qos ||
                s)
            ) {
              var _ = { topic: d, qos: n[d].qos }
              u === 5 &&
                ((_.nl = n[d].nl),
                (_.rap = n[d].rap),
                (_.rh = n[d].rh),
                (_.properties = f.properties)),
                y('subscribe: pushing `%s` to subs list', _),
                i.push(_)
            }
          }),
      (e = {
        cmd: 'subscribe',
        subscriptions: i,
        qos: 1,
        retain: !1,
        dup: !1,
        messageId: this._nextId(),
      }),
      f.properties && (e.properties = f.properties),
      !i.length)
    ) {
      o(null, [])
      return
    }
    if (this.options.resubscribe) {
      y('subscribe :: resubscribe true')
      var c = []
      i.forEach(function (d) {
        if (l.options.reconnectPeriod > 0) {
          var _ = { qos: d.qos }
          u === 5 &&
            ((_.nl = d.nl || !1),
            (_.rap = d.rap || !1),
            (_.rh = d.rh || 0),
            (_.properties = d.properties)),
            (l._resubscribeTopics[d.topic] = _),
            c.push(d.topic)
        }
      }),
        (l.messageIdToTopic[e.messageId] = c)
    }
    return (
      (this.outgoing[e.messageId] = {
        volatile: !0,
        cb: function (d, _) {
          if (!d)
            for (var v = _.granted, m = 0; m < v.length; m += 1) i[m].qos = v[m]
          o(d, i)
        },
      }),
      y('subscribe :: call _sendPacket'),
      this._sendPacket(e),
      this
    )
  }
  N.prototype.unsubscribe = function () {
    for (
      var e = { cmd: 'unsubscribe', qos: 1, messageId: this._nextId() },
        t = this,
        r = new Array(arguments.length),
        i = 0;
      i < arguments.length;
      i++
    )
      r[i] = arguments[i]
    var n = r.shift(),
      s = r.pop() || se,
      o = r.pop()
    return (
      typeof n == 'string' && (n = [n]),
      typeof s != 'function' && ((o = s), (s = se)),
      this._checkDisconnecting(s)
        ? this
        : (typeof n == 'string'
            ? (e.unsubscriptions = [n])
            : Array.isArray(n) && (e.unsubscriptions = n),
          this.options.resubscribe &&
            e.unsubscriptions.forEach(function (f) {
              delete t._resubscribeTopics[f]
            }),
          typeof o == 'object' && o.properties && (e.properties = o.properties),
          (this.outgoing[e.messageId] = { volatile: !0, cb: s }),
          y('unsubscribe: call _sendPacket'),
          this._sendPacket(e),
          this)
    )
  }
  N.prototype.end = function (e, t, r) {
    var i = this
    y('end :: (%s)', this.options.clientId),
      (e == null || typeof e != 'boolean') &&
        ((r = t || se),
        (t = e),
        (e = !1),
        typeof t != 'object' &&
          ((r = t), (t = null), typeof r != 'function' && (r = se))),
      typeof t != 'object' && ((r = t), (t = null)),
      y('end :: cb? %s', !!r),
      (r = r || se)
    function n() {
      y('end :: closeStores: closing incoming and outgoing stores'),
        (i.disconnected = !0),
        i.incomingStore.close(function (o) {
          i.outgoingStore.close(function (f) {
            if ((y('end :: closeStores: emitting end'), i.emit('end'), r)) {
              let a = o || f
              y('end :: closeStores: invoking callback with args'), r(a)
            }
          })
        }),
        i._deferredReconnect && i._deferredReconnect()
    }
    function s() {
      y(
        'end :: (%s) :: finish :: calling _cleanUp with force %s',
        i.options.clientId,
        e,
      ),
        i._cleanUp(
          e,
          () => {
            y('end :: finish :: calling process.nextTick on closeStores'),
              Hn(n.bind(i))
          },
          t,
        )
    }
    return this.disconnecting
      ? (r(), this)
      : (this._clearReconnect(),
        (this.disconnecting = !0),
        !e && Object.keys(this.outgoing).length > 0
          ? (y(
              'end :: (%s) :: calling finish in 10ms once outgoing is empty',
              i.options.clientId,
            ),
            this.once('outgoingEmpty', setTimeout.bind(null, s, 10)))
          : (y('end :: (%s) :: immediately calling finish', i.options.clientId),
            s()),
        this)
  }
  N.prototype.removeOutgoingMessage = function (e) {
    var t = this.outgoing[e] ? this.outgoing[e].cb : null
    return (
      delete this.outgoing[e],
      this.outgoingStore.del({ messageId: e }, function () {
        t(new Error('Message removed'))
      }),
      this
    )
  }
  N.prototype.reconnect = function (e) {
    y('client reconnect')
    var t = this,
      r = function () {
        e
          ? ((t.options.incomingStore = e.incomingStore),
            (t.options.outgoingStore = e.outgoingStore))
          : ((t.options.incomingStore = null),
            (t.options.outgoingStore = null)),
          (t.incomingStore = t.options.incomingStore || new ai()),
          (t.outgoingStore = t.options.outgoingStore || new ai()),
          (t.disconnecting = !1),
          (t.disconnected = !1),
          (t._deferredReconnect = null),
          t._reconnect()
      }
    return (
      this.disconnecting && !this.disconnected
        ? (this._deferredReconnect = r)
        : r(),
      this
    )
  }
  N.prototype._reconnect = function () {
    y('_reconnect: emitting reconnect to client'),
      this.emit('reconnect'),
      this.connected
        ? (this.end(() => {
            this._setupStream()
          }),
          y('client already connected. disconnecting first.'))
        : (y('_reconnect: calling _setupStream'), this._setupStream())
  }
  N.prototype._setupReconnect = function () {
    var e = this
    !e.disconnecting && !e.reconnectTimer && e.options.reconnectPeriod > 0
      ? (this.reconnecting ||
          (y('_setupReconnect :: emit `offline` state'),
          this.emit('offline'),
          y('_setupReconnect :: set `reconnecting` to `true`'),
          (this.reconnecting = !0)),
        y(
          '_setupReconnect :: setting reconnectTimer for %d ms',
          e.options.reconnectPeriod,
        ),
        (e.reconnectTimer = setInterval(function () {
          y('reconnectTimer :: reconnect triggered!'), e._reconnect()
        }, e.options.reconnectPeriod)))
      : y('_setupReconnect :: doing nothing...')
  }
  N.prototype._clearReconnect = function () {
    y('_clearReconnect : clearing reconnect timer'),
      this.reconnectTimer &&
        (clearInterval(this.reconnectTimer), (this.reconnectTimer = null))
  }
  N.prototype._cleanUp = function (e, t) {
    var r = arguments[2]
    if (
      (t &&
        (y('_cleanUp :: done callback provided for on stream close'),
        this.stream.on('close', t)),
      y('_cleanUp :: forced? %s', e),
      e)
    )
      this.options.reconnectPeriod === 0 &&
        this.options.clean &&
        N_(this.outgoing),
        y('_cleanUp :: (%s) :: destroying stream', this.options.clientId),
        this.stream.destroy()
    else {
      var i = fi({ cmd: 'disconnect' }, r)
      y(
        '_cleanUp :: (%s) :: call _sendPacket with disconnect packet',
        this.options.clientId,
      ),
        this._sendPacket(i, mf.bind(null, this.stream.end.bind(this.stream)))
    }
    this.disconnecting ||
      (y(
        '_cleanUp :: client not disconnecting. Clearing and resetting reconnect.',
      ),
      this._clearReconnect(),
      this._setupReconnect()),
      this.pingTimer !== null &&
        (y('_cleanUp :: clearing pingTimer'),
        this.pingTimer.clear(),
        (this.pingTimer = null)),
      t &&
        !this.connected &&
        (y(
          '_cleanUp :: (%s) :: removing stream `done` callback `close` listener',
          this.options.clientId,
        ),
        this.stream.removeListener('close', t),
        t())
  }
  N.prototype._sendPacket = function (e, t, r) {
    if (
      (y('_sendPacket :: (%s) ::  start', this.options.clientId),
      (r = r || se),
      !this.connected)
    ) {
      y('_sendPacket :: client not connected. Storing packet offline.'),
        this._storePacket(e, t, r)
      return
    }
    switch ((this._shiftPingInterval(), e.cmd)) {
      case 'publish':
        break
      case 'pubrel':
        bf(this, e, t, r)
        return
      default:
        Xt(this, e, t)
        return
    }
    switch (e.qos) {
      case 2:
      case 1:
        bf(this, e, t, r)
        break
      case 0:
      default:
        Xt(this, e, t)
        break
    }
    y('_sendPacket :: (%s) ::  end', this.options.clientId)
  }
  N.prototype._storePacket = function (e, t, r) {
    y('_storePacket :: packet: %o', e),
      y('_storePacket :: cb? %s', !!t),
      (r = r || se),
      ((e.qos || 0) === 0 && this.queueQoSZero) || e.cmd !== 'publish'
        ? this.queue.push({ packet: e, cb: t })
        : e.qos > 0
          ? ((t = this.outgoing[e.messageId]
              ? this.outgoing[e.messageId].cb
              : null),
            this.outgoingStore.put(e, function (i) {
              if (i) return t && t(i)
              r()
            }))
          : t && t(new Error('No connection to broker'))
  }
  N.prototype._setupPingTimer = function () {
    y('_setupPingTimer :: keepalive %d (seconds)', this.options.keepalive)
    var e = this
    !this.pingTimer &&
      this.options.keepalive &&
      ((this.pingResp = !0),
      (this.pingTimer = R_(function () {
        e._checkPing()
      }, this.options.keepalive * 1e3)))
  }
  N.prototype._shiftPingInterval = function () {
    this.pingTimer &&
      this.options.keepalive &&
      this.options.reschedulePings &&
      this.pingTimer.reschedule(this.options.keepalive * 1e3)
  }
  N.prototype._checkPing = function () {
    y('_checkPing :: checking ping...'),
      this.pingResp
        ? (y(
            '_checkPing :: ping response received. Clearing flag and sending `pingreq`',
          ),
          (this.pingResp = !1),
          this._sendPacket({ cmd: 'pingreq' }))
        : (y('_checkPing :: calling _cleanUp with force true'),
          this._cleanUp(!0))
  }
  N.prototype._handlePingresp = function () {
    this.pingResp = !0
  }
  N.prototype._handleConnack = function (e) {
    y('_handleConnack')
    var t = this.options,
      r = t.protocolVersion,
      i = r === 5 ? e.reasonCode : e.returnCode
    if (
      (clearTimeout(this.connackTimer),
      e.properties &&
        (e.properties.topicAliasMaximum &&
          (t.properties || (t.properties = {}),
          (t.properties.topicAliasMaximum = e.properties.topicAliasMaximum)),
        e.properties.serverKeepAlive &&
          t.keepalive &&
          ((t.keepalive = e.properties.serverKeepAlive),
          this._shiftPingInterval()),
        e.properties.maximumPacketSize &&
          (t.properties || (t.properties = {}),
          (t.properties.maximumPacketSize = e.properties.maximumPacketSize))),
      i === 0)
    )
      (this.reconnecting = !1), this._onConnect(e)
    else if (i > 0) {
      var n = new Error('Connection refused: ' + Vn[i])
      ;(n.code = i), this.emit('error', n)
    }
  }
  N.prototype._handlePublish = function (e, t) {
    y('_handlePublish: packet %o', e), (t = typeof t < 'u' ? t : se)
    var r = e.topic.toString(),
      i = e.payload,
      n = e.qos,
      s = e.messageId,
      o = this,
      f = this.options,
      a = [0, 16, 128, 131, 135, 144, 145, 151, 153]
    switch ((y('_handlePublish: qos %d', n), n)) {
      case 2: {
        f.customHandleAcks(r, i, e, function (l, u) {
          if ((l instanceof Error || ((u = l), (l = null)), l))
            return o.emit('error', l)
          if (a.indexOf(u) === -1)
            return o.emit('error', new Error('Wrong reason code for pubrec'))
          u
            ? o._sendPacket({ cmd: 'pubrec', messageId: s, reasonCode: u }, t)
            : o.incomingStore.put(e, function () {
                o._sendPacket({ cmd: 'pubrec', messageId: s }, t)
              })
        })
        break
      }
      case 1: {
        f.customHandleAcks(r, i, e, function (l, u) {
          if ((l instanceof Error || ((u = l), (l = null)), l))
            return o.emit('error', l)
          if (a.indexOf(u) === -1)
            return o.emit('error', new Error('Wrong reason code for puback'))
          u || o.emit('message', r, i, e),
            o.handleMessage(e, function (h) {
              if (h) return t && t(h)
              o._sendPacket({ cmd: 'puback', messageId: s, reasonCode: u }, t)
            })
        })
        break
      }
      case 0:
        this.emit('message', r, i, e), this.handleMessage(e, t)
        break
      default:
        y('_handlePublish: unknown QoS. Doing nothing.')
        break
    }
  }
  N.prototype.handleMessage = function (e, t) {
    t()
  }
  N.prototype._handleAck = function (e) {
    var t = e.messageId,
      r = e.cmd,
      i = null,
      n = this.outgoing[t] ? this.outgoing[t].cb : null,
      s = this,
      o
    if (!n) {
      y('_handleAck :: Server sent an ack in error. Ignoring.')
      return
    }
    switch ((y('_handleAck :: packet type', r), r)) {
      case 'pubcomp':
      case 'puback':
        var f = e.reasonCode
        f &&
          f > 0 &&
          f !== 16 &&
          ((o = new Error('Publish error: ' + Vn[f])), (o.code = f), n(o, e)),
          delete this.outgoing[t],
          this.outgoingStore.del(e, n)
        break
      case 'pubrec':
        i = { cmd: 'pubrel', qos: 2, messageId: t }
        var a = e.reasonCode
        a && a > 0 && a !== 16
          ? ((o = new Error('Publish error: ' + Vn[a])), (o.code = a), n(o, e))
          : this._sendPacket(i)
        break
      case 'suback':
        delete this.outgoing[t]
        for (var l = 0; l < e.granted.length; l++)
          if (e.granted[l] & 128) {
            var u = this.messageIdToTopic[t]
            u &&
              u.forEach(function (h) {
                delete s._resubscribeTopics[h]
              })
          }
        n(null, e)
        break
      case 'unsuback':
        delete this.outgoing[t], n(null)
        break
      default:
        s.emit('error', new Error('unrecognized packet type'))
    }
    this.disconnecting &&
      Object.keys(this.outgoing).length === 0 &&
      this.emit('outgoingEmpty')
  }
  N.prototype._handlePubrel = function (e, t) {
    y('handling pubrel packet'), (t = typeof t < 'u' ? t : se)
    var r = e.messageId,
      i = this,
      n = { cmd: 'pubcomp', messageId: r }
    i.incomingStore.get(e, function (s, o) {
      s
        ? i._sendPacket(n, t)
        : (i.emit('message', o.topic, o.payload, o),
          i.handleMessage(o, function (f) {
            if (f) return t(f)
            i.incomingStore.del(o, se), i._sendPacket(n, t)
          }))
    })
  }
  N.prototype._handleDisconnect = function (e) {
    this.emit('disconnect', e)
  }
  N.prototype._nextId = function () {
    var e = this.nextId++
    return this.nextId === 65536 && (this.nextId = 1), e
  }
  N.prototype.getLastMessageId = function () {
    return this.nextId === 1 ? 65535 : this.nextId - 1
  }
  N.prototype._resubscribe = function (e) {
    y('_resubscribe')
    var t = Object.keys(this._resubscribeTopics)
    if (
      !this._firstConnection &&
      (this.options.clean ||
        (this.options.protocolVersion === 5 && !e.sessionPresent)) &&
      t.length > 0
    )
      if (this.options.resubscribe)
        if (this.options.protocolVersion === 5) {
          y('_resubscribe: protocolVersion 5')
          for (var r = 0; r < t.length; r++) {
            var i = {}
            ;(i[t[r]] = this._resubscribeTopics[t[r]]),
              (i.resubscribe = !0),
              this.subscribe(i, { properties: i[t[r]].properties })
          }
        } else
          (this._resubscribeTopics.resubscribe = !0),
            this.subscribe(this._resubscribeTopics)
      else this._resubscribeTopics = {}
    this._firstConnection = !1
  }
  N.prototype._onConnect = function (e) {
    if (this.disconnected) {
      this.emit('connect', e)
      return
    }
    var t = this
    this._setupPingTimer(), this._resubscribe(e), (this.connected = !0)
    function r() {
      var i = t.outgoingStore.createStream()
      function n() {
        ;(t._storeProcessing = !1), (t._packetIdsDuringStoreProcessing = {})
      }
      t.once('close', s),
        i.on('error', function (f) {
          n(), t.removeListener('close', s), t.emit('error', f)
        })
      function s() {
        i.destroy(), (i = null), n()
      }
      function o() {
        if (i) {
          t._storeProcessing = !0
          var f = i.read(1),
            a
          if (!f) {
            i.once('readable', o)
            return
          }
          if (t._packetIdsDuringStoreProcessing[f.messageId]) {
            o()
            return
          }
          !t.disconnecting && !t.reconnectTimer
            ? ((a = t.outgoing[f.messageId]
                ? t.outgoing[f.messageId].cb
                : null),
              (t.outgoing[f.messageId] = {
                volatile: !1,
                cb: function (l, u) {
                  a && a(l, u), o()
                },
              }),
              (t._packetIdsDuringStoreProcessing[f.messageId] = !0),
              t._sendPacket(f))
            : i.destroy && i.destroy()
        }
      }
      i.on('end', function () {
        var f = !0
        for (var a in t._packetIdsDuringStoreProcessing)
          if (!t._packetIdsDuringStoreProcessing[a]) {
            f = !1
            break
          }
        f ? (n(), t.removeListener('close', s), t.emit('connect', e)) : r()
      }),
        o()
    }
    r()
  }
  wf.exports = N
})
var Gn = b((gw, Sf) => {
  'use strict'
  var L_ = require('net'),
    q_ = ze()('mqttjs:tcp')
  function D_(e, t) {
    var r, i
    return (
      (t.port = t.port || 1883),
      (t.hostname = t.hostname || t.host || 'localhost'),
      (r = t.port),
      (i = t.hostname),
      q_('port %d and host %s', r, i),
      L_.createConnection(r, i)
    )
  }
  Sf.exports = D_
})
var li = b((bw, Ef) => {
  'use strict'
  var U_ = require('tls'),
    j_ = ze()('mqttjs:tls')
  function F_(e, t) {
    var r
    ;(t.port = t.port || 8883),
      (t.host = t.hostname || t.host || 'localhost'),
      (t.servername = t.host),
      (t.rejectUnauthorized = t.rejectUnauthorized !== !1),
      delete t.path,
      j_(
        'port %d host %s rejectUnauthorized %b',
        t.port,
        t.host,
        t.rejectUnauthorized,
      ),
      (r = U_.connect(t)),
      r.on('secureConnect', function () {
        t.rejectUnauthorized && !r.authorized
          ? r.emit('error', new Error('TLS not authorized'))
          : r.removeListener('error', i)
      })
    function i(n) {
      t.rejectUnauthorized && e.emit('error', n), r.end()
    }
    return r.on('error', i), r
  }
  Ef.exports = F_
})
var Tf = b((yw, Cf) => {
  Cf.exports = xf
  function xf(e, t) {
    if (e && t) return xf(e)(t)
    if (typeof e != 'function') throw new TypeError('need wrapper function')
    return (
      Object.keys(e).forEach(function (i) {
        r[i] = e[i]
      }),
      r
    )
    function r() {
      for (var i = new Array(arguments.length), n = 0; n < i.length; n++)
        i[n] = arguments[n]
      var s = e.apply(this, i),
        o = i[i.length - 1]
      return (
        typeof s == 'function' &&
          s !== o &&
          Object.keys(o).forEach(function (f) {
            s[f] = o[f]
          }),
        s
      )
    }
  }
})
var kf = b((vw, zn) => {
  var If = Tf()
  zn.exports = If(ui)
  zn.exports.strict = If(Of)
  ui.proto = ui(function () {
    Object.defineProperty(Function.prototype, 'once', {
      value: function () {
        return ui(this)
      },
      configurable: !0,
    }),
      Object.defineProperty(Function.prototype, 'onceStrict', {
        value: function () {
          return Of(this)
        },
        configurable: !0,
      })
  })
  function ui(e) {
    var t = function () {
      return t.called
        ? t.value
        : ((t.called = !0), (t.value = e.apply(this, arguments)))
    }
    return (t.called = !1), t
  }
  function Of(e) {
    var t = function () {
        if (t.called) throw new Error(t.onceError)
        return (t.called = !0), (t.value = e.apply(this, arguments))
      },
      r = e.name || 'Function wrapped with `once`'
    return (
      (t.onceError = r + " shouldn't be called more than once"),
      (t.called = !1),
      t
    )
  }
})
var Kn = b((mw, Pf) => {
  var W_ = kf(),
    V_ = function () {},
    H_ = function (e) {
      return e.setHeader && typeof e.abort == 'function'
    },
    $_ = function (e) {
      return e.stdio && Array.isArray(e.stdio) && e.stdio.length === 3
    },
    Rf = function (e, t, r) {
      if (typeof t == 'function') return Rf(e, null, t)
      t || (t = {}), (r = W_(r || V_))
      var i = e._writableState,
        n = e._readableState,
        s = t.readable || (t.readable !== !1 && e.readable),
        o = t.writable || (t.writable !== !1 && e.writable),
        f = !1,
        a = function () {
          e.writable || l()
        },
        l = function () {
          ;(o = !1), s || r.call(e)
        },
        u = function () {
          ;(s = !1), o || r.call(e)
        },
        h = function (m) {
          r.call(e, m ? new Error('exited with error code: ' + m) : null)
        },
        c = function (m) {
          r.call(e, m)
        },
        d = function () {
          process.nextTick(_)
        },
        _ = function () {
          if (!f) {
            if (s && !(n && n.ended && !n.destroyed))
              return r.call(e, new Error('premature close'))
            if (o && !(i && i.ended && !i.destroyed))
              return r.call(e, new Error('premature close'))
          }
        },
        v = function () {
          e.req.on('finish', l)
        }
      return (
        H_(e)
          ? (e.on('complete', l),
            e.on('abort', d),
            e.req ? v() : e.on('request', v))
          : o && !i && (e.on('end', a), e.on('close', a)),
        $_(e) && e.on('exit', h),
        e.on('end', u),
        e.on('finish', l),
        t.error !== !1 && e.on('error', c),
        e.on('close', d),
        function () {
          ;(f = !0),
            e.removeListener('complete', l),
            e.removeListener('abort', d),
            e.removeListener('request', v),
            e.req && e.req.removeListener('finish', l),
            e.removeListener('end', a),
            e.removeListener('close', a),
            e.removeListener('finish', l),
            e.removeListener('exit', h),
            e.removeListener('end', u),
            e.removeListener('error', c),
            e.removeListener('close', d)
        }
      )
    }
  Pf.exports = Rf
})
var Yn = b((ww, Bf) => {
  Bf.exports = G_
  function G_(e) {
    var t = e._readableState
    return t
      ? t.objectMode || typeof e._duplexState == 'number'
        ? e.read()
        : e.read(z_(t))
      : null
  }
  function z_(e) {
    if (e.buffer.length) {
      var t = e.bufferIndex || 0
      if (e.buffer.head) return e.buffer.head.data.length
      if (e.buffer.length - t > 0 && e.buffer[t]) return e.buffer[t].length
    }
    return e.length
  }
})
var hi = b((Sw, Lf) => {
  var ci = He(),
    Af = Kn(),
    K_ = ie(),
    Y_ = Yn(),
    Nf =
      Buffer.from && Buffer.from !== Uint8Array.from
        ? Buffer.from([0])
        : new Buffer([0]),
    Qn = function (e, t) {
      e._corked ? e.once('uncork', t) : t()
    },
    Q_ = function (e, t) {
      e._autoDestroy && e.destroy(t)
    },
    Mf = function (e, t) {
      return function (r) {
        r
          ? Q_(e, r.message === 'premature close' ? null : r)
          : t && !e._ended && e.end()
      }
    },
    J_ = function (e, t) {
      if (!e || (e._writableState && e._writableState.finished)) return t()
      if (e._writableState) return e.end(t)
      e.end(), t()
    },
    X_ = function () {},
    Z_ = function (e) {
      return new ci.Readable({ objectMode: !0, highWaterMark: 16 }).wrap(e)
    },
    J = function (e, t, r) {
      if (!(this instanceof J)) return new J(e, t, r)
      ci.Duplex.call(this, r),
        (this._writable = null),
        (this._readable = null),
        (this._readable2 = null),
        (this._autoDestroy = !r || r.autoDestroy !== !1),
        (this._forwardDestroy = !r || r.destroy !== !1),
        (this._forwardEnd = !r || r.end !== !1),
        (this._corked = 1),
        (this._ondrain = null),
        (this._drained = !1),
        (this._forwarding = !1),
        (this._unwrite = null),
        (this._unread = null),
        (this._ended = !1),
        (this.destroyed = !1),
        e && this.setWritable(e),
        t && this.setReadable(t)
    }
  K_(J, ci.Duplex)
  J.obj = function (e, t, r) {
    return (
      r || (r = {}), (r.objectMode = !0), (r.highWaterMark = 16), new J(e, t, r)
    )
  }
  J.prototype.cork = function () {
    ++this._corked === 1 && this.emit('cork')
  }
  J.prototype.uncork = function () {
    this._corked && --this._corked === 0 && this.emit('uncork')
  }
  J.prototype.setWritable = function (e) {
    if ((this._unwrite && this._unwrite(), this.destroyed)) {
      e && e.destroy && e.destroy()
      return
    }
    if (e === null || e === !1) {
      this.end()
      return
    }
    var t = this,
      r = Af(e, { writable: !0, readable: !1 }, Mf(this, this._forwardEnd)),
      i = function () {
        var s = t._ondrain
        ;(t._ondrain = null), s && s()
      },
      n = function () {
        t._writable.removeListener('drain', i), r()
      }
    this._unwrite && process.nextTick(i),
      (this._writable = e),
      this._writable.on('drain', i),
      (this._unwrite = n),
      this.uncork()
  }
  J.prototype.setReadable = function (e) {
    if ((this._unread && this._unread(), this.destroyed)) {
      e && e.destroy && e.destroy()
      return
    }
    if (e === null || e === !1) {
      this.push(null), this.resume()
      return
    }
    var t = this,
      r = Af(e, { writable: !1, readable: !0 }, Mf(this)),
      i = function () {
        t._forward()
      },
      n = function () {
        t.push(null)
      },
      s = function () {
        t._readable2.removeListener('readable', i),
          t._readable2.removeListener('end', n),
          r()
      }
    ;(this._drained = !0),
      (this._readable = e),
      (this._readable2 = e._readableState ? e : Z_(e)),
      this._readable2.on('readable', i),
      this._readable2.on('end', n),
      (this._unread = s),
      this._forward()
  }
  J.prototype._read = function () {
    ;(this._drained = !0), this._forward()
  }
  J.prototype._forward = function () {
    if (!(this._forwarding || !this._readable2 || !this._drained)) {
      this._forwarding = !0
      for (var e; this._drained && (e = Y_(this._readable2)) !== null; )
        this.destroyed || (this._drained = this.push(e))
      this._forwarding = !1
    }
  }
  J.prototype.destroy = function (e, t) {
    if ((t || (t = X_), this.destroyed)) return t(null)
    this.destroyed = !0
    var r = this
    process.nextTick(function () {
      r._destroy(e), t(null)
    })
  }
  J.prototype._destroy = function (e) {
    if (e) {
      var t = this._ondrain
      ;(this._ondrain = null), t ? t(e) : this.emit('error', e)
    }
    this._forwardDestroy &&
      (this._readable && this._readable.destroy && this._readable.destroy(),
      this._writable && this._writable.destroy && this._writable.destroy()),
      this.emit('close')
  }
  J.prototype._write = function (e, t, r) {
    if (!this.destroyed) {
      if (this._corked) return Qn(this, this._write.bind(this, e, t, r))
      if (e === Nf) return this._finish(r)
      if (!this._writable) return r()
      this._writable.write(e) === !1
        ? (this._ondrain = r)
        : this.destroyed || r()
    }
  }
  J.prototype._finish = function (e) {
    var t = this
    this.emit('preend'),
      Qn(this, function () {
        J_(t._forwardEnd && t._writable, function () {
          t._writableState.prefinished === !1 &&
            (t._writableState.prefinished = !0),
            t.emit('prefinish'),
            Qn(t, e)
        })
      })
  }
  J.prototype.end = function (e, t, r) {
    return typeof e == 'function'
      ? this.end(null, null, e)
      : typeof t == 'function'
        ? this.end(e, null, t)
        : ((this._ended = !0),
          e && this.write(e),
          !this._writableState.ending &&
            !this._writableState.destroyed &&
            this.write(Nf),
          ci.Writable.prototype.end.call(this, r))
  }
  Lf.exports = J
})
var Jn = b((Ew, qf) => {
  'use strict'
  var eg = He().Transform,
    tg = hi(),
    Re,
    di,
    le
  function rg() {
    var e = new eg()
    return (
      (e._write = function (t, r, i) {
        Re.send({
          data: t.buffer,
          success: function () {
            i()
          },
          fail: function (n) {
            i(new Error(n))
          },
        })
      }),
      (e._flush = function (r) {
        Re.close({
          success: function () {
            r()
          },
        })
      }),
      e
    )
  }
  function ig(e) {
    e.hostname || (e.hostname = 'localhost'),
      e.path || (e.path = '/'),
      e.wsOptions || (e.wsOptions = {})
  }
  function ng(e, t) {
    var r = e.protocol === 'wxs' ? 'wss' : 'ws',
      i = r + '://' + e.hostname + e.path
    return (
      e.port &&
        e.port !== 80 &&
        e.port !== 443 &&
        (i = r + '://' + e.hostname + ':' + e.port + e.path),
      typeof e.transformWsUrl == 'function' && (i = e.transformWsUrl(i, e, t)),
      i
    )
  }
  function sg() {
    Re.onOpen(function () {
      le.setReadable(di), le.setWritable(di), le.emit('connect')
    }),
      Re.onMessage(function (e) {
        var t = e.data
        t instanceof ArrayBuffer
          ? (t = Buffer.from(t))
          : (t = Buffer.from(t, 'utf8')),
          di.push(t)
      }),
      Re.onClose(function () {
        le.end(), le.destroy()
      }),
      Re.onError(function (e) {
        le.destroy(new Error(e.errMsg))
      })
  }
  function og(e, t) {
    if (((t.hostname = t.hostname || t.host), !t.hostname))
      throw new Error('Could not determine host. Specify host manually.')
    var r =
      t.protocolId === 'MQIsdp' && t.protocolVersion === 3 ? 'mqttv3.1' : 'mqtt'
    ig(t)
    var i = ng(t, e)
    ;(Re = wx.connectSocket({ url: i, protocols: [r] })),
      (di = rg()),
      (le = tg.obj()),
      (le._destroy = function (s, o) {
        Re.close({
          success: function () {
            o && o(s)
          },
        })
      })
    var n = le.destroy
    return (
      (le.destroy = function () {
        le.destroy = n
        var s = this
        setTimeout(function () {
          Re.close({
            fail: function () {
              s._destroy(new Error())
            },
          })
        }, 0)
      }.bind(le)),
      sg(),
      le
    )
  }
  qf.exports = og
})
var Xn = b((xw, Uf) => {
  'use strict'
  var ag = He().Transform,
    fg = hi(),
    Qe,
    Zt,
    Ye,
    Df = !1
  function lg() {
    var e = new ag()
    return (
      (e._write = function (t, r, i) {
        Qe.sendSocketMessage({
          data: t.buffer,
          success: function () {
            i()
          },
          fail: function () {
            i(new Error())
          },
        })
      }),
      (e._flush = function (r) {
        Qe.closeSocket({
          success: function () {
            r()
          },
        })
      }),
      e
    )
  }
  function ug(e) {
    e.hostname || (e.hostname = 'localhost'),
      e.path || (e.path = '/'),
      e.wsOptions || (e.wsOptions = {})
  }
  function cg(e, t) {
    var r = e.protocol === 'alis' ? 'wss' : 'ws',
      i = r + '://' + e.hostname + e.path
    return (
      e.port &&
        e.port !== 80 &&
        e.port !== 443 &&
        (i = r + '://' + e.hostname + ':' + e.port + e.path),
      typeof e.transformWsUrl == 'function' && (i = e.transformWsUrl(i, e, t)),
      i
    )
  }
  function hg() {
    Df ||
      ((Df = !0),
      Qe.onSocketOpen(function () {
        Ye.setReadable(Zt), Ye.setWritable(Zt), Ye.emit('connect')
      }),
      Qe.onSocketMessage(function (e) {
        if (typeof e.data == 'string') {
          var t = Buffer.from(e.data, 'base64')
          Zt.push(t)
        } else {
          var r = new FileReader()
          r.addEventListener('load', function () {
            var i = r.result
            i instanceof ArrayBuffer
              ? (i = Buffer.from(i))
              : (i = Buffer.from(i, 'utf8')),
              Zt.push(i)
          }),
            r.readAsArrayBuffer(e.data)
        }
      }),
      Qe.onSocketClose(function () {
        Ye.end(), Ye.destroy()
      }),
      Qe.onSocketError(function (e) {
        Ye.destroy(e)
      }))
  }
  function dg(e, t) {
    if (((t.hostname = t.hostname || t.host), !t.hostname))
      throw new Error('Could not determine host. Specify host manually.')
    var r =
      t.protocolId === 'MQIsdp' && t.protocolVersion === 3 ? 'mqttv3.1' : 'mqtt'
    ug(t)
    var i = cg(t, e)
    return (
      (Qe = t.my),
      Qe.connectSocket({ url: i, protocols: r }),
      (Zt = lg()),
      (Ye = fg.obj()),
      hg(),
      Ye
    )
  }
  Uf.exports = dg
})
var ut = b((Cw, jf) => {
  'use strict'
  jf.exports = {
    BINARY_TYPES: ['nodebuffer', 'arraybuffer', 'fragments'],
    GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11',
    kStatusCode: Symbol('status-code'),
    kWebSocket: Symbol('websocket'),
    EMPTY_BUFFER: Buffer.alloc(0),
    NOOP: () => {},
  }
})
var er = b((Tw, Zn) => {
  'use strict'
  var { EMPTY_BUFFER: pg } = ut()
  function Ff(e, t) {
    if (e.length === 0) return pg
    if (e.length === 1) return e[0]
    let r = Buffer.allocUnsafe(t),
      i = 0
    for (let n = 0; n < e.length; n++) {
      let s = e[n]
      r.set(s, i), (i += s.length)
    }
    return i < t ? r.slice(0, i) : r
  }
  function Wf(e, t, r, i, n) {
    for (let s = 0; s < n; s++) r[i + s] = e[s] ^ t[s & 3]
  }
  function Vf(e, t) {
    let r = e.length
    for (let i = 0; i < r; i++) e[i] ^= t[i & 3]
  }
  function Hf(e) {
    return e.byteLength === e.buffer.byteLength
      ? e.buffer
      : e.buffer.slice(e.byteOffset, e.byteOffset + e.byteLength)
  }
  function pi(e) {
    if (((pi.readOnly = !0), Buffer.isBuffer(e))) return e
    let t
    return (
      e instanceof ArrayBuffer
        ? (t = Buffer.from(e))
        : ArrayBuffer.isView(e)
          ? (t = Buffer.from(e.buffer, e.byteOffset, e.byteLength))
          : ((t = Buffer.from(e)), (pi.readOnly = !1)),
      t
    )
  }
  try {
    let e = require('bufferutil'),
      t = e.BufferUtil || e
    Zn.exports = {
      concat: Ff,
      mask(r, i, n, s, o) {
        o < 48 ? Wf(r, i, n, s, o) : t.mask(r, i, n, s, o)
      },
      toArrayBuffer: Hf,
      toBuffer: pi,
      unmask(r, i) {
        r.length < 32 ? Vf(r, i) : t.unmask(r, i)
      },
    }
  } catch {
    Zn.exports = {
      concat: Ff,
      mask: Wf,
      toArrayBuffer: Hf,
      toBuffer: pi,
      unmask: Vf,
    }
  }
})
var zf = b((Iw, Gf) => {
  'use strict'
  var $f = Symbol('kDone'),
    es = Symbol('kRun'),
    ts = class {
      constructor(t) {
        ;(this[$f] = () => {
          this.pending--, this[es]()
        }),
          (this.concurrency = t || 1 / 0),
          (this.jobs = []),
          (this.pending = 0)
      }
      add(t) {
        this.jobs.push(t), this[es]()
      }
      [es]() {
        if (this.pending !== this.concurrency && this.jobs.length) {
          let t = this.jobs.shift()
          this.pending++, t(this[$f])
        }
      }
    }
  Gf.exports = ts
})
var ir = b((Ow, Jf) => {
  'use strict'
  var tr = require('zlib'),
    Kf = er(),
    _g = zf(),
    { kStatusCode: Yf, NOOP: gg } = ut(),
    bg = Buffer.from([0, 0, 255, 255]),
    bi = Symbol('permessage-deflate'),
    Pe = Symbol('total-length'),
    rr = Symbol('callback'),
    Je = Symbol('buffers'),
    gi = Symbol('error'),
    _i,
    rs = class {
      constructor(t, r, i) {
        if (
          ((this._maxPayload = i | 0),
          (this._options = t || {}),
          (this._threshold =
            this._options.threshold !== void 0
              ? this._options.threshold
              : 1024),
          (this._isServer = !!r),
          (this._deflate = null),
          (this._inflate = null),
          (this.params = null),
          !_i)
        ) {
          let n =
            this._options.concurrencyLimit !== void 0
              ? this._options.concurrencyLimit
              : 10
          _i = new _g(n)
        }
      }
      static get extensionName() {
        return 'permessage-deflate'
      }
      offer() {
        let t = {}
        return (
          this._options.serverNoContextTakeover &&
            (t.server_no_context_takeover = !0),
          this._options.clientNoContextTakeover &&
            (t.client_no_context_takeover = !0),
          this._options.serverMaxWindowBits &&
            (t.server_max_window_bits = this._options.serverMaxWindowBits),
          this._options.clientMaxWindowBits
            ? (t.client_max_window_bits = this._options.clientMaxWindowBits)
            : this._options.clientMaxWindowBits == null &&
              (t.client_max_window_bits = !0),
          t
        )
      }
      accept(t) {
        return (
          (t = this.normalizeParams(t)),
          (this.params = this._isServer
            ? this.acceptAsServer(t)
            : this.acceptAsClient(t)),
          this.params
        )
      }
      cleanup() {
        if (
          (this._inflate && (this._inflate.close(), (this._inflate = null)),
          this._deflate)
        ) {
          let t = this._deflate[rr]
          this._deflate.close(),
            (this._deflate = null),
            t &&
              t(
                new Error(
                  'The deflate stream was closed while data was being processed',
                ),
              )
        }
      }
      acceptAsServer(t) {
        let r = this._options,
          i = t.find(
            (n) =>
              !(
                (r.serverNoContextTakeover === !1 &&
                  n.server_no_context_takeover) ||
                (n.server_max_window_bits &&
                  (r.serverMaxWindowBits === !1 ||
                    (typeof r.serverMaxWindowBits == 'number' &&
                      r.serverMaxWindowBits > n.server_max_window_bits))) ||
                (typeof r.clientMaxWindowBits == 'number' &&
                  !n.client_max_window_bits)
              ),
          )
        if (!i) throw new Error('None of the extension offers can be accepted')
        return (
          r.serverNoContextTakeover && (i.server_no_context_takeover = !0),
          r.clientNoContextTakeover && (i.client_no_context_takeover = !0),
          typeof r.serverMaxWindowBits == 'number' &&
            (i.server_max_window_bits = r.serverMaxWindowBits),
          typeof r.clientMaxWindowBits == 'number'
            ? (i.client_max_window_bits = r.clientMaxWindowBits)
            : (i.client_max_window_bits === !0 ||
                r.clientMaxWindowBits === !1) &&
              delete i.client_max_window_bits,
          i
        )
      }
      acceptAsClient(t) {
        let r = t[0]
        if (
          this._options.clientNoContextTakeover === !1 &&
          r.client_no_context_takeover
        )
          throw new Error('Unexpected parameter "client_no_context_takeover"')
        if (!r.client_max_window_bits)
          typeof this._options.clientMaxWindowBits == 'number' &&
            (r.client_max_window_bits = this._options.clientMaxWindowBits)
        else if (
          this._options.clientMaxWindowBits === !1 ||
          (typeof this._options.clientMaxWindowBits == 'number' &&
            r.client_max_window_bits > this._options.clientMaxWindowBits)
        )
          throw new Error(
            'Unexpected or invalid parameter "client_max_window_bits"',
          )
        return r
      }
      normalizeParams(t) {
        return (
          t.forEach((r) => {
            Object.keys(r).forEach((i) => {
              let n = r[i]
              if (n.length > 1)
                throw new Error(
                  `Parameter "${i}" must have only a single value`,
                )
              if (((n = n[0]), i === 'client_max_window_bits')) {
                if (n !== !0) {
                  let s = +n
                  if (!Number.isInteger(s) || s < 8 || s > 15)
                    throw new TypeError(
                      `Invalid value for parameter "${i}": ${n}`,
                    )
                  n = s
                } else if (!this._isServer)
                  throw new TypeError(
                    `Invalid value for parameter "${i}": ${n}`,
                  )
              } else if (i === 'server_max_window_bits') {
                let s = +n
                if (!Number.isInteger(s) || s < 8 || s > 15)
                  throw new TypeError(
                    `Invalid value for parameter "${i}": ${n}`,
                  )
                n = s
              } else if (
                i === 'client_no_context_takeover' ||
                i === 'server_no_context_takeover'
              ) {
                if (n !== !0)
                  throw new TypeError(
                    `Invalid value for parameter "${i}": ${n}`,
                  )
              } else throw new Error(`Unknown parameter "${i}"`)
              r[i] = n
            })
          }),
          t
        )
      }
      decompress(t, r, i) {
        _i.add((n) => {
          this._decompress(t, r, (s, o) => {
            n(), i(s, o)
          })
        })
      }
      compress(t, r, i) {
        _i.add((n) => {
          this._compress(t, r, (s, o) => {
            n(), i(s, o)
          })
        })
      }
      _decompress(t, r, i) {
        let n = this._isServer ? 'client' : 'server'
        if (!this._inflate) {
          let s = `${n}_max_window_bits`,
            o =
              typeof this.params[s] != 'number'
                ? tr.Z_DEFAULT_WINDOWBITS
                : this.params[s]
          ;(this._inflate = tr.createInflateRaw({
            ...this._options.zlibInflateOptions,
            windowBits: o,
          })),
            (this._inflate[bi] = this),
            (this._inflate[Pe] = 0),
            (this._inflate[Je] = []),
            this._inflate.on('error', vg),
            this._inflate.on('data', Qf)
        }
        ;(this._inflate[rr] = i),
          this._inflate.write(t),
          r && this._inflate.write(bg),
          this._inflate.flush(() => {
            let s = this._inflate[gi]
            if (s) {
              this._inflate.close(), (this._inflate = null), i(s)
              return
            }
            let o = Kf.concat(this._inflate[Je], this._inflate[Pe])
            this._inflate._readableState.endEmitted
              ? (this._inflate.close(), (this._inflate = null))
              : ((this._inflate[Pe] = 0),
                (this._inflate[Je] = []),
                r &&
                  this.params[`${n}_no_context_takeover`] &&
                  this._inflate.reset()),
              i(null, o)
          })
      }
      _compress(t, r, i) {
        let n = this._isServer ? 'server' : 'client'
        if (!this._deflate) {
          let s = `${n}_max_window_bits`,
            o =
              typeof this.params[s] != 'number'
                ? tr.Z_DEFAULT_WINDOWBITS
                : this.params[s]
          ;(this._deflate = tr.createDeflateRaw({
            ...this._options.zlibDeflateOptions,
            windowBits: o,
          })),
            (this._deflate[Pe] = 0),
            (this._deflate[Je] = []),
            this._deflate.on('error', gg),
            this._deflate.on('data', yg)
        }
        ;(this._deflate[rr] = i),
          this._deflate.write(t),
          this._deflate.flush(tr.Z_SYNC_FLUSH, () => {
            if (!this._deflate) return
            let s = Kf.concat(this._deflate[Je], this._deflate[Pe])
            r && (s = s.slice(0, s.length - 4)),
              (this._deflate[rr] = null),
              (this._deflate[Pe] = 0),
              (this._deflate[Je] = []),
              r &&
                this.params[`${n}_no_context_takeover`] &&
                this._deflate.reset(),
              i(null, s)
          })
      }
    }
  Jf.exports = rs
  function yg(e) {
    this[Je].push(e), (this[Pe] += e.length)
  }
  function Qf(e) {
    if (
      ((this[Pe] += e.length),
      this[bi]._maxPayload < 1 || this[Pe] <= this[bi]._maxPayload)
    ) {
      this[Je].push(e)
      return
    }
    ;(this[gi] = new RangeError('Max payload size exceeded')),
      (this[gi].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'),
      (this[gi][Yf] = 1009),
      this.removeListener('data', Qf),
      this.reset()
  }
  function vg(e) {
    ;(this[bi]._inflate = null), (e[Yf] = 1007), this[rr](e)
  }
})
var ns = b((kw, is) => {
  'use strict'
  function Xf(e) {
    return (
      (e >= 1e3 && e <= 1014 && e !== 1004 && e !== 1005 && e !== 1006) ||
      (e >= 3e3 && e <= 4999)
    )
  }
  function Zf(e) {
    let t = e.length,
      r = 0
    for (; r < t; )
      if (!(e[r] & 128)) r++
      else if ((e[r] & 224) === 192) {
        if (r + 1 === t || (e[r + 1] & 192) !== 128 || (e[r] & 254) === 192)
          return !1
        r += 2
      } else if ((e[r] & 240) === 224) {
        if (
          r + 2 >= t ||
          (e[r + 1] & 192) !== 128 ||
          (e[r + 2] & 192) !== 128 ||
          (e[r] === 224 && (e[r + 1] & 224) === 128) ||
          (e[r] === 237 && (e[r + 1] & 224) === 160)
        )
          return !1
        r += 3
      } else if ((e[r] & 248) === 240) {
        if (
          r + 3 >= t ||
          (e[r + 1] & 192) !== 128 ||
          (e[r + 2] & 192) !== 128 ||
          (e[r + 3] & 192) !== 128 ||
          (e[r] === 240 && (e[r + 1] & 240) === 128) ||
          (e[r] === 244 && e[r + 1] > 143) ||
          e[r] > 244
        )
          return !1
        r += 4
      } else return !1
    return !0
  }
  try {
    let e = require('utf-8-validate')
    typeof e == 'object' && (e = e.Validation.isValidUTF8),
      (is.exports = {
        isValidStatusCode: Xf,
        isValidUTF8(t) {
          return t.length < 150 ? Zf(t) : e(t)
        },
      })
  } catch {
    is.exports = { isValidStatusCode: Xf, isValidUTF8: Zf }
  }
})
var fs = b((Rw, sl) => {
  'use strict'
  var { Writable: mg } = require('stream'),
    el = ir(),
    {
      BINARY_TYPES: wg,
      EMPTY_BUFFER: Sg,
      kStatusCode: Eg,
      kWebSocket: xg,
    } = ut(),
    { concat: ss, toArrayBuffer: Cg, unmask: Tg } = er(),
    { isValidStatusCode: Ig, isValidUTF8: tl } = ns(),
    nr = 0,
    rl = 1,
    il = 2,
    nl = 3,
    os = 4,
    Og = 5,
    as = class extends mg {
      constructor(t, r, i, n) {
        super(),
          (this._binaryType = t || wg[0]),
          (this[xg] = void 0),
          (this._extensions = r || {}),
          (this._isServer = !!i),
          (this._maxPayload = n | 0),
          (this._bufferedBytes = 0),
          (this._buffers = []),
          (this._compressed = !1),
          (this._payloadLength = 0),
          (this._mask = void 0),
          (this._fragmented = 0),
          (this._masked = !1),
          (this._fin = !1),
          (this._opcode = 0),
          (this._totalPayloadLength = 0),
          (this._messageLength = 0),
          (this._fragments = []),
          (this._state = nr),
          (this._loop = !1)
      }
      _write(t, r, i) {
        if (this._opcode === 8 && this._state == nr) return i()
        ;(this._bufferedBytes += t.length),
          this._buffers.push(t),
          this.startLoop(i)
      }
      consume(t) {
        if (((this._bufferedBytes -= t), t === this._buffers[0].length))
          return this._buffers.shift()
        if (t < this._buffers[0].length) {
          let i = this._buffers[0]
          return (this._buffers[0] = i.slice(t)), i.slice(0, t)
        }
        let r = Buffer.allocUnsafe(t)
        do {
          let i = this._buffers[0],
            n = r.length - t
          t >= i.length
            ? r.set(this._buffers.shift(), n)
            : (r.set(new Uint8Array(i.buffer, i.byteOffset, t), n),
              (this._buffers[0] = i.slice(t))),
            (t -= i.length)
        } while (t > 0)
        return r
      }
      startLoop(t) {
        let r
        this._loop = !0
        do
          switch (this._state) {
            case nr:
              r = this.getInfo()
              break
            case rl:
              r = this.getPayloadLength16()
              break
            case il:
              r = this.getPayloadLength64()
              break
            case nl:
              this.getMask()
              break
            case os:
              r = this.getData(t)
              break
            default:
              this._loop = !1
              return
          }
        while (this._loop)
        t(r)
      }
      getInfo() {
        if (this._bufferedBytes < 2) {
          this._loop = !1
          return
        }
        let t = this.consume(2)
        if (t[0] & 48)
          return (
            (this._loop = !1),
            K(
              RangeError,
              'RSV2 and RSV3 must be clear',
              !0,
              1002,
              'WS_ERR_UNEXPECTED_RSV_2_3',
            )
          )
        let r = (t[0] & 64) === 64
        if (r && !this._extensions[el.extensionName])
          return (
            (this._loop = !1),
            K(
              RangeError,
              'RSV1 must be clear',
              !0,
              1002,
              'WS_ERR_UNEXPECTED_RSV_1',
            )
          )
        if (
          ((this._fin = (t[0] & 128) === 128),
          (this._opcode = t[0] & 15),
          (this._payloadLength = t[1] & 127),
          this._opcode === 0)
        ) {
          if (r)
            return (
              (this._loop = !1),
              K(
                RangeError,
                'RSV1 must be clear',
                !0,
                1002,
                'WS_ERR_UNEXPECTED_RSV_1',
              )
            )
          if (!this._fragmented)
            return (
              (this._loop = !1),
              K(
                RangeError,
                'invalid opcode 0',
                !0,
                1002,
                'WS_ERR_INVALID_OPCODE',
              )
            )
          this._opcode = this._fragmented
        } else if (this._opcode === 1 || this._opcode === 2) {
          if (this._fragmented)
            return (
              (this._loop = !1),
              K(
                RangeError,
                `invalid opcode ${this._opcode}`,
                !0,
                1002,
                'WS_ERR_INVALID_OPCODE',
              )
            )
          this._compressed = r
        } else if (this._opcode > 7 && this._opcode < 11) {
          if (!this._fin)
            return (
              (this._loop = !1),
              K(RangeError, 'FIN must be set', !0, 1002, 'WS_ERR_EXPECTED_FIN')
            )
          if (r)
            return (
              (this._loop = !1),
              K(
                RangeError,
                'RSV1 must be clear',
                !0,
                1002,
                'WS_ERR_UNEXPECTED_RSV_1',
              )
            )
          if (this._payloadLength > 125)
            return (
              (this._loop = !1),
              K(
                RangeError,
                `invalid payload length ${this._payloadLength}`,
                !0,
                1002,
                'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH',
              )
            )
        } else
          return (
            (this._loop = !1),
            K(
              RangeError,
              `invalid opcode ${this._opcode}`,
              !0,
              1002,
              'WS_ERR_INVALID_OPCODE',
            )
          )
        if (
          (!this._fin && !this._fragmented && (this._fragmented = this._opcode),
          (this._masked = (t[1] & 128) === 128),
          this._isServer)
        ) {
          if (!this._masked)
            return (
              (this._loop = !1),
              K(
                RangeError,
                'MASK must be set',
                !0,
                1002,
                'WS_ERR_EXPECTED_MASK',
              )
            )
        } else if (this._masked)
          return (
            (this._loop = !1),
            K(
              RangeError,
              'MASK must be clear',
              !0,
              1002,
              'WS_ERR_UNEXPECTED_MASK',
            )
          )
        if (this._payloadLength === 126) this._state = rl
        else if (this._payloadLength === 127) this._state = il
        else return this.haveLength()
      }
      getPayloadLength16() {
        if (this._bufferedBytes < 2) {
          this._loop = !1
          return
        }
        return (
          (this._payloadLength = this.consume(2).readUInt16BE(0)),
          this.haveLength()
        )
      }
      getPayloadLength64() {
        if (this._bufferedBytes < 8) {
          this._loop = !1
          return
        }
        let t = this.consume(8),
          r = t.readUInt32BE(0)
        return r > Math.pow(2, 21) - 1
          ? ((this._loop = !1),
            K(
              RangeError,
              'Unsupported WebSocket frame: payload length > 2^53 - 1',
              !1,
              1009,
              'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH',
            ))
          : ((this._payloadLength = r * Math.pow(2, 32) + t.readUInt32BE(4)),
            this.haveLength())
      }
      haveLength() {
        if (
          this._payloadLength &&
          this._opcode < 8 &&
          ((this._totalPayloadLength += this._payloadLength),
          this._totalPayloadLength > this._maxPayload && this._maxPayload > 0)
        )
          return (
            (this._loop = !1),
            K(
              RangeError,
              'Max payload size exceeded',
              !1,
              1009,
              'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH',
            )
          )
        this._masked ? (this._state = nl) : (this._state = os)
      }
      getMask() {
        if (this._bufferedBytes < 4) {
          this._loop = !1
          return
        }
        ;(this._mask = this.consume(4)), (this._state = os)
      }
      getData(t) {
        let r = Sg
        if (this._payloadLength) {
          if (this._bufferedBytes < this._payloadLength) {
            this._loop = !1
            return
          }
          ;(r = this.consume(this._payloadLength)),
            this._masked && Tg(r, this._mask)
        }
        if (this._opcode > 7) return this.controlMessage(r)
        if (this._compressed) {
          ;(this._state = Og), this.decompress(r, t)
          return
        }
        return (
          r.length &&
            ((this._messageLength = this._totalPayloadLength),
            this._fragments.push(r)),
          this.dataMessage()
        )
      }
      decompress(t, r) {
        this._extensions[el.extensionName].decompress(t, this._fin, (n, s) => {
          if (n) return r(n)
          if (s.length) {
            if (
              ((this._messageLength += s.length),
              this._messageLength > this._maxPayload && this._maxPayload > 0)
            )
              return r(
                K(
                  RangeError,
                  'Max payload size exceeded',
                  !1,
                  1009,
                  'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH',
                ),
              )
            this._fragments.push(s)
          }
          let o = this.dataMessage()
          if (o) return r(o)
          this.startLoop(r)
        })
      }
      dataMessage() {
        if (this._fin) {
          let t = this._messageLength,
            r = this._fragments
          if (
            ((this._totalPayloadLength = 0),
            (this._messageLength = 0),
            (this._fragmented = 0),
            (this._fragments = []),
            this._opcode === 2)
          ) {
            let i
            this._binaryType === 'nodebuffer'
              ? (i = ss(r, t))
              : this._binaryType === 'arraybuffer'
                ? (i = Cg(ss(r, t)))
                : (i = r),
              this.emit('message', i)
          } else {
            let i = ss(r, t)
            if (!tl(i))
              return (
                (this._loop = !1),
                K(
                  Error,
                  'invalid UTF-8 sequence',
                  !0,
                  1007,
                  'WS_ERR_INVALID_UTF8',
                )
              )
            this.emit('message', i.toString())
          }
        }
        this._state = nr
      }
      controlMessage(t) {
        if (this._opcode === 8)
          if (((this._loop = !1), t.length === 0))
            this.emit('conclude', 1005, ''), this.end()
          else {
            if (t.length === 1)
              return K(
                RangeError,
                'invalid payload length 1',
                !0,
                1002,
                'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH',
              )
            {
              let r = t.readUInt16BE(0)
              if (!Ig(r))
                return K(
                  RangeError,
                  `invalid status code ${r}`,
                  !0,
                  1002,
                  'WS_ERR_INVALID_CLOSE_CODE',
                )
              let i = t.slice(2)
              if (!tl(i))
                return K(
                  Error,
                  'invalid UTF-8 sequence',
                  !0,
                  1007,
                  'WS_ERR_INVALID_UTF8',
                )
              this.emit('conclude', r, i.toString()), this.end()
            }
          }
        else this._opcode === 9 ? this.emit('ping', t) : this.emit('pong', t)
        this._state = nr
      }
    }
  sl.exports = as
  function K(e, t, r, i, n) {
    let s = new e(r ? `Invalid WebSocket frame: ${t}` : t)
    return Error.captureStackTrace(s, K), (s.code = n), (s[Eg] = i), s
  }
})
var us = b((Aw, fl) => {
  'use strict'
  var Pw = require('net'),
    Bw = require('tls'),
    { randomFillSync: kg } = require('crypto'),
    ol = ir(),
    { EMPTY_BUFFER: Rg } = ut(),
    { isValidStatusCode: Pg } = ns(),
    { mask: al, toBuffer: Be } = er(),
    ct = Buffer.alloc(4),
    ls = class e {
      constructor(t, r) {
        ;(this._extensions = r || {}),
          (this._socket = t),
          (this._firstFragment = !0),
          (this._compress = !1),
          (this._bufferedBytes = 0),
          (this._deflating = !1),
          (this._queue = [])
      }
      static frame(t, r) {
        let i = r.mask && r.readOnly,
          n = r.mask ? 6 : 2,
          s = t.length
        t.length >= 65536
          ? ((n += 8), (s = 127))
          : t.length > 125 && ((n += 2), (s = 126))
        let o = Buffer.allocUnsafe(i ? t.length + n : n)
        return (
          (o[0] = r.fin ? r.opcode | 128 : r.opcode),
          r.rsv1 && (o[0] |= 64),
          (o[1] = s),
          s === 126
            ? o.writeUInt16BE(t.length, 2)
            : s === 127 &&
              (o.writeUInt32BE(0, 2), o.writeUInt32BE(t.length, 6)),
          r.mask
            ? (kg(ct, 0, 4),
              (o[1] |= 128),
              (o[n - 4] = ct[0]),
              (o[n - 3] = ct[1]),
              (o[n - 2] = ct[2]),
              (o[n - 1] = ct[3]),
              i
                ? (al(t, ct, o, n, t.length), [o])
                : (al(t, ct, t, 0, t.length), [o, t]))
            : [o, t]
        )
      }
      close(t, r, i, n) {
        let s
        if (t === void 0) s = Rg
        else {
          if (typeof t != 'number' || !Pg(t))
            throw new TypeError(
              'First argument must be a valid error code number',
            )
          if (r === void 0 || r === '')
            (s = Buffer.allocUnsafe(2)), s.writeUInt16BE(t, 0)
          else {
            let o = Buffer.byteLength(r)
            if (o > 123)
              throw new RangeError(
                'The message must not be greater than 123 bytes',
              )
            ;(s = Buffer.allocUnsafe(2 + o)),
              s.writeUInt16BE(t, 0),
              s.write(r, 2)
          }
        }
        this._deflating
          ? this.enqueue([this.doClose, s, i, n])
          : this.doClose(s, i, n)
      }
      doClose(t, r, i) {
        this.sendFrame(
          e.frame(t, { fin: !0, rsv1: !1, opcode: 8, mask: r, readOnly: !1 }),
          i,
        )
      }
      ping(t, r, i) {
        let n = Be(t)
        if (n.length > 125)
          throw new RangeError(
            'The data size must not be greater than 125 bytes',
          )
        this._deflating
          ? this.enqueue([this.doPing, n, r, Be.readOnly, i])
          : this.doPing(n, r, Be.readOnly, i)
      }
      doPing(t, r, i, n) {
        this.sendFrame(
          e.frame(t, { fin: !0, rsv1: !1, opcode: 9, mask: r, readOnly: i }),
          n,
        )
      }
      pong(t, r, i) {
        let n = Be(t)
        if (n.length > 125)
          throw new RangeError(
            'The data size must not be greater than 125 bytes',
          )
        this._deflating
          ? this.enqueue([this.doPong, n, r, Be.readOnly, i])
          : this.doPong(n, r, Be.readOnly, i)
      }
      doPong(t, r, i, n) {
        this.sendFrame(
          e.frame(t, { fin: !0, rsv1: !1, opcode: 10, mask: r, readOnly: i }),
          n,
        )
      }
      send(t, r, i) {
        let n = Be(t),
          s = this._extensions[ol.extensionName],
          o = r.binary ? 2 : 1,
          f = r.compress
        if (
          (this._firstFragment
            ? ((this._firstFragment = !1),
              f && s && (f = n.length >= s._threshold),
              (this._compress = f))
            : ((f = !1), (o = 0)),
          r.fin && (this._firstFragment = !0),
          s)
        ) {
          let a = {
            fin: r.fin,
            rsv1: f,
            opcode: o,
            mask: r.mask,
            readOnly: Be.readOnly,
          }
          this._deflating
            ? this.enqueue([this.dispatch, n, this._compress, a, i])
            : this.dispatch(n, this._compress, a, i)
        } else
          this.sendFrame(
            e.frame(n, {
              fin: r.fin,
              rsv1: !1,
              opcode: o,
              mask: r.mask,
              readOnly: Be.readOnly,
            }),
            i,
          )
      }
      dispatch(t, r, i, n) {
        if (!r) {
          this.sendFrame(e.frame(t, i), n)
          return
        }
        let s = this._extensions[ol.extensionName]
        ;(this._bufferedBytes += t.length),
          (this._deflating = !0),
          s.compress(t, i.fin, (o, f) => {
            if (this._socket.destroyed) {
              let a = new Error(
                'The socket was closed while data was being compressed',
              )
              typeof n == 'function' && n(a)
              for (let l = 0; l < this._queue.length; l++) {
                let u = this._queue[l][4]
                typeof u == 'function' && u(a)
              }
              return
            }
            ;(this._bufferedBytes -= t.length),
              (this._deflating = !1),
              (i.readOnly = !1),
              this.sendFrame(e.frame(f, i), n),
              this.dequeue()
          })
      }
      dequeue() {
        for (; !this._deflating && this._queue.length; ) {
          let t = this._queue.shift()
          ;(this._bufferedBytes -= t[1].length),
            Reflect.apply(t[0], this, t.slice(1))
        }
      }
      enqueue(t) {
        ;(this._bufferedBytes += t[1].length), this._queue.push(t)
      }
      sendFrame(t, r) {
        t.length === 2
          ? (this._socket.cork(),
            this._socket.write(t[0]),
            this._socket.write(t[1], r),
            this._socket.uncork())
          : this._socket.write(t[0], r)
      }
    }
  fl.exports = ls
})
var ul = b((Nw, ll) => {
  'use strict'
  var Rt = class {
      constructor(t, r) {
        ;(this.target = r), (this.type = t)
      }
    },
    cs = class extends Rt {
      constructor(t, r) {
        super('message', r), (this.data = t)
      }
    },
    hs = class extends Rt {
      constructor(t, r, i) {
        super('close', i),
          (this.wasClean = i._closeFrameReceived && i._closeFrameSent),
          (this.reason = r),
          (this.code = t)
      }
    },
    ds = class extends Rt {
      constructor(t) {
        super('open', t)
      }
    },
    ps = class extends Rt {
      constructor(t, r) {
        super('error', r), (this.message = t.message), (this.error = t)
      }
    },
    Bg = {
      addEventListener(e, t, r) {
        if (typeof t != 'function') return
        function i(a) {
          t.call(this, new cs(a, this))
        }
        function n(a, l) {
          t.call(this, new hs(a, l, this))
        }
        function s(a) {
          t.call(this, new ps(a, this))
        }
        function o() {
          t.call(this, new ds(this))
        }
        let f = r && r.once ? 'once' : 'on'
        e === 'message'
          ? ((i._listener = t), this[f](e, i))
          : e === 'close'
            ? ((n._listener = t), this[f](e, n))
            : e === 'error'
              ? ((s._listener = t), this[f](e, s))
              : e === 'open'
                ? ((o._listener = t), this[f](e, o))
                : this[f](e, t)
      },
      removeEventListener(e, t) {
        let r = this.listeners(e)
        for (let i = 0; i < r.length; i++)
          (r[i] === t || r[i]._listener === t) && this.removeListener(e, r[i])
      },
    }
  ll.exports = Bg
})
var _s = b((Mw, cl) => {
  'use strict'
  var sr = [
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1,
    0, 1, 0,
  ]
  function Ce(e, t, r) {
    e[t] === void 0 ? (e[t] = [r]) : e[t].push(r)
  }
  function Ag(e) {
    let t = Object.create(null)
    if (e === void 0 || e === '') return t
    let r = Object.create(null),
      i = !1,
      n = !1,
      s = !1,
      o,
      f,
      a = -1,
      l = -1,
      u = 0
    for (; u < e.length; u++) {
      let c = e.charCodeAt(u)
      if (o === void 0)
        if (l === -1 && sr[c] === 1) a === -1 && (a = u)
        else if (c === 32 || c === 9) l === -1 && a !== -1 && (l = u)
        else if (c === 59 || c === 44) {
          if (a === -1)
            throw new SyntaxError(`Unexpected character at index ${u}`)
          l === -1 && (l = u)
          let d = e.slice(a, l)
          c === 44 ? (Ce(t, d, r), (r = Object.create(null))) : (o = d),
            (a = l = -1)
        } else throw new SyntaxError(`Unexpected character at index ${u}`)
      else if (f === void 0)
        if (l === -1 && sr[c] === 1) a === -1 && (a = u)
        else if (c === 32 || c === 9) l === -1 && a !== -1 && (l = u)
        else if (c === 59 || c === 44) {
          if (a === -1)
            throw new SyntaxError(`Unexpected character at index ${u}`)
          l === -1 && (l = u),
            Ce(r, e.slice(a, l), !0),
            c === 44 && (Ce(t, o, r), (r = Object.create(null)), (o = void 0)),
            (a = l = -1)
        } else if (c === 61 && a !== -1 && l === -1)
          (f = e.slice(a, u)), (a = l = -1)
        else throw new SyntaxError(`Unexpected character at index ${u}`)
      else if (n) {
        if (sr[c] !== 1)
          throw new SyntaxError(`Unexpected character at index ${u}`)
        a === -1 ? (a = u) : i || (i = !0), (n = !1)
      } else if (s)
        if (sr[c] === 1) a === -1 && (a = u)
        else if (c === 34 && a !== -1) (s = !1), (l = u)
        else if (c === 92) n = !0
        else throw new SyntaxError(`Unexpected character at index ${u}`)
      else if (c === 34 && e.charCodeAt(u - 1) === 61) s = !0
      else if (l === -1 && sr[c] === 1) a === -1 && (a = u)
      else if (a !== -1 && (c === 32 || c === 9)) l === -1 && (l = u)
      else if (c === 59 || c === 44) {
        if (a === -1)
          throw new SyntaxError(`Unexpected character at index ${u}`)
        l === -1 && (l = u)
        let d = e.slice(a, l)
        i && ((d = d.replace(/\\/g, '')), (i = !1)),
          Ce(r, f, d),
          c === 44 && (Ce(t, o, r), (r = Object.create(null)), (o = void 0)),
          (f = void 0),
          (a = l = -1)
      } else throw new SyntaxError(`Unexpected character at index ${u}`)
    }
    if (a === -1 || s) throw new SyntaxError('Unexpected end of input')
    l === -1 && (l = u)
    let h = e.slice(a, l)
    return (
      o === void 0
        ? Ce(t, h, r)
        : (f === void 0
            ? Ce(r, h, !0)
            : i
              ? Ce(r, f, h.replace(/\\/g, ''))
              : Ce(r, f, h),
          Ce(t, o, r)),
      t
    )
  }
  function Ng(e) {
    return Object.keys(e)
      .map((t) => {
        let r = e[t]
        return (
          Array.isArray(r) || (r = [r]),
          r
            .map((i) =>
              [t]
                .concat(
                  Object.keys(i).map((n) => {
                    let s = i[n]
                    return (
                      Array.isArray(s) || (s = [s]),
                      s.map((o) => (o === !0 ? n : `${n}=${o}`)).join('; ')
                    )
                  }),
                )
                .join('; '),
            )
            .join(', ')
        )
      })
      .join(', ')
  }
  cl.exports = { format: Ng, parse: Ag }
})
var ws = b((qw, wl) => {
  'use strict'
  var Mg = require('events'),
    Lg = require('https'),
    qg = require('http'),
    pl = require('net'),
    Dg = require('tls'),
    { randomBytes: Ug, createHash: jg } = require('crypto'),
    { Readable: Lw } = require('stream'),
    { URL: gs } = require('url'),
    Xe = ir(),
    Fg = fs(),
    Wg = us(),
    {
      BINARY_TYPES: hl,
      EMPTY_BUFFER: bs,
      GUID: Vg,
      kStatusCode: Hg,
      kWebSocket: te,
      NOOP: _l,
    } = ut(),
    { addEventListener: $g, removeEventListener: Gg } = ul(),
    { format: zg, parse: Kg } = _s(),
    { toBuffer: Yg } = er(),
    Ae = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED'],
    ys = [8, 13],
    Qg = 30 * 1e3,
    G = class e extends Mg {
      constructor(t, r, i) {
        super(),
          (this._binaryType = hl[0]),
          (this._closeCode = 1006),
          (this._closeFrameReceived = !1),
          (this._closeFrameSent = !1),
          (this._closeMessage = ''),
          (this._closeTimer = null),
          (this._extensions = {}),
          (this._protocol = ''),
          (this._readyState = e.CONNECTING),
          (this._receiver = null),
          (this._sender = null),
          (this._socket = null),
          t !== null
            ? ((this._bufferedAmount = 0),
              (this._isServer = !1),
              (this._redirects = 0),
              Array.isArray(r)
                ? (r = r.join(', '))
                : typeof r == 'object' && r !== null && ((i = r), (r = void 0)),
              gl(this, t, r, i))
            : (this._isServer = !0)
      }
      get binaryType() {
        return this._binaryType
      }
      set binaryType(t) {
        hl.includes(t) &&
          ((this._binaryType = t),
          this._receiver && (this._receiver._binaryType = t))
      }
      get bufferedAmount() {
        return this._socket
          ? this._socket._writableState.length + this._sender._bufferedBytes
          : this._bufferedAmount
      }
      get extensions() {
        return Object.keys(this._extensions).join()
      }
      get onclose() {}
      set onclose(t) {}
      get onerror() {}
      set onerror(t) {}
      get onopen() {}
      set onopen(t) {}
      get onmessage() {}
      set onmessage(t) {}
      get protocol() {
        return this._protocol
      }
      get readyState() {
        return this._readyState
      }
      get url() {
        return this._url
      }
      setSocket(t, r, i) {
        let n = new Fg(this.binaryType, this._extensions, this._isServer, i)
        ;(this._sender = new Wg(t, this._extensions)),
          (this._receiver = n),
          (this._socket = t),
          (n[te] = this),
          (t[te] = this),
          n.on('conclude', Zg),
          n.on('drain', eb),
          n.on('error', tb),
          n.on('message', rb),
          n.on('ping', ib),
          n.on('pong', nb),
          t.setTimeout(0),
          t.setNoDelay(),
          r.length > 0 && t.unshift(r),
          t.on('close', yl),
          t.on('data', yi),
          t.on('end', vl),
          t.on('error', ml),
          (this._readyState = e.OPEN),
          this.emit('open')
      }
      emitClose() {
        if (!this._socket) {
          ;(this._readyState = e.CLOSED),
            this.emit('close', this._closeCode, this._closeMessage)
          return
        }
        this._extensions[Xe.extensionName] &&
          this._extensions[Xe.extensionName].cleanup(),
          this._receiver.removeAllListeners(),
          (this._readyState = e.CLOSED),
          this.emit('close', this._closeCode, this._closeMessage)
      }
      close(t, r) {
        if (this.readyState !== e.CLOSED) {
          if (this.readyState === e.CONNECTING)
            return ue(
              this,
              this._req,
              'WebSocket was closed before the connection was established',
            )
          if (this.readyState === e.CLOSING) {
            this._closeFrameSent &&
              (this._closeFrameReceived ||
                this._receiver._writableState.errorEmitted) &&
              this._socket.end()
            return
          }
          ;(this._readyState = e.CLOSING),
            this._sender.close(t, r, !this._isServer, (i) => {
              i ||
                ((this._closeFrameSent = !0),
                (this._closeFrameReceived ||
                  this._receiver._writableState.errorEmitted) &&
                  this._socket.end())
            }),
            (this._closeTimer = setTimeout(
              this._socket.destroy.bind(this._socket),
              Qg,
            ))
        }
      }
      ping(t, r, i) {
        if (this.readyState === e.CONNECTING)
          throw new Error('WebSocket is not open: readyState 0 (CONNECTING)')
        if (
          (typeof t == 'function'
            ? ((i = t), (t = r = void 0))
            : typeof r == 'function' && ((i = r), (r = void 0)),
          typeof t == 'number' && (t = t.toString()),
          this.readyState !== e.OPEN)
        ) {
          ms(this, t, i)
          return
        }
        r === void 0 && (r = !this._isServer), this._sender.ping(t || bs, r, i)
      }
      pong(t, r, i) {
        if (this.readyState === e.CONNECTING)
          throw new Error('WebSocket is not open: readyState 0 (CONNECTING)')
        if (
          (typeof t == 'function'
            ? ((i = t), (t = r = void 0))
            : typeof r == 'function' && ((i = r), (r = void 0)),
          typeof t == 'number' && (t = t.toString()),
          this.readyState !== e.OPEN)
        ) {
          ms(this, t, i)
          return
        }
        r === void 0 && (r = !this._isServer), this._sender.pong(t || bs, r, i)
      }
      send(t, r, i) {
        if (this.readyState === e.CONNECTING)
          throw new Error('WebSocket is not open: readyState 0 (CONNECTING)')
        if (
          (typeof r == 'function' && ((i = r), (r = {})),
          typeof t == 'number' && (t = t.toString()),
          this.readyState !== e.OPEN)
        ) {
          ms(this, t, i)
          return
        }
        let n = {
          binary: typeof t != 'string',
          mask: !this._isServer,
          compress: !0,
          fin: !0,
          ...r,
        }
        this._extensions[Xe.extensionName] || (n.compress = !1),
          this._sender.send(t || bs, n, i)
      }
      terminate() {
        if (this.readyState !== e.CLOSED) {
          if (this.readyState === e.CONNECTING)
            return ue(
              this,
              this._req,
              'WebSocket was closed before the connection was established',
            )
          this._socket &&
            ((this._readyState = e.CLOSING), this._socket.destroy())
        }
      }
    }
  Object.defineProperty(G, 'CONNECTING', {
    enumerable: !0,
    value: Ae.indexOf('CONNECTING'),
  })
  Object.defineProperty(G.prototype, 'CONNECTING', {
    enumerable: !0,
    value: Ae.indexOf('CONNECTING'),
  })
  Object.defineProperty(G, 'OPEN', {
    enumerable: !0,
    value: Ae.indexOf('OPEN'),
  })
  Object.defineProperty(G.prototype, 'OPEN', {
    enumerable: !0,
    value: Ae.indexOf('OPEN'),
  })
  Object.defineProperty(G, 'CLOSING', {
    enumerable: !0,
    value: Ae.indexOf('CLOSING'),
  })
  Object.defineProperty(G.prototype, 'CLOSING', {
    enumerable: !0,
    value: Ae.indexOf('CLOSING'),
  })
  Object.defineProperty(G, 'CLOSED', {
    enumerable: !0,
    value: Ae.indexOf('CLOSED'),
  })
  Object.defineProperty(G.prototype, 'CLOSED', {
    enumerable: !0,
    value: Ae.indexOf('CLOSED'),
  })
  ;[
    'binaryType',
    'bufferedAmount',
    'extensions',
    'protocol',
    'readyState',
    'url',
  ].forEach((e) => {
    Object.defineProperty(G.prototype, e, { enumerable: !0 })
  })
  ;['open', 'error', 'close', 'message'].forEach((e) => {
    Object.defineProperty(G.prototype, `on${e}`, {
      enumerable: !0,
      get() {
        let t = this.listeners(e)
        for (let r = 0; r < t.length; r++)
          if (t[r]._listener) return t[r]._listener
      },
      set(t) {
        let r = this.listeners(e)
        for (let i = 0; i < r.length; i++)
          r[i]._listener && this.removeListener(e, r[i])
        this.addEventListener(e, t)
      },
    })
  })
  G.prototype.addEventListener = $g
  G.prototype.removeEventListener = Gg
  wl.exports = G
  function gl(e, t, r, i) {
    let n = {
      protocolVersion: ys[1],
      maxPayload: 104857600,
      perMessageDeflate: !0,
      followRedirects: !1,
      maxRedirects: 10,
      ...i,
      createConnection: void 0,
      socketPath: void 0,
      hostname: void 0,
      protocol: void 0,
      timeout: void 0,
      method: void 0,
      host: void 0,
      path: void 0,
      port: void 0,
    }
    if (!ys.includes(n.protocolVersion))
      throw new RangeError(
        `Unsupported protocol version: ${
          n.protocolVersion
        } (supported versions: ${ys.join(', ')})`,
      )
    let s
    t instanceof gs
      ? ((s = t), (e._url = t.href))
      : ((s = new gs(t)), (e._url = t))
    let o = s.protocol === 'ws+unix:'
    if (!s.host && (!o || !s.pathname)) {
      let d = new Error(`Invalid URL: ${e.url}`)
      if (e._redirects === 0) throw d
      vs(e, d)
      return
    }
    let f = s.protocol === 'wss:' || s.protocol === 'https:',
      a = f ? 443 : 80,
      l = Ug(16).toString('base64'),
      u = f ? Lg.get : qg.get,
      h
    if (
      ((n.createConnection = f ? Xg : Jg),
      (n.defaultPort = n.defaultPort || a),
      (n.port = s.port || a),
      (n.host = s.hostname.startsWith('[')
        ? s.hostname.slice(1, -1)
        : s.hostname),
      (n.headers = {
        'Sec-WebSocket-Version': n.protocolVersion,
        'Sec-WebSocket-Key': l,
        Connection: 'Upgrade',
        Upgrade: 'websocket',
        ...n.headers,
      }),
      (n.path = s.pathname + s.search),
      (n.timeout = n.handshakeTimeout),
      n.perMessageDeflate &&
        ((h = new Xe(
          n.perMessageDeflate !== !0 ? n.perMessageDeflate : {},
          !1,
          n.maxPayload,
        )),
        (n.headers['Sec-WebSocket-Extensions'] = zg({
          [Xe.extensionName]: h.offer(),
        }))),
      r && (n.headers['Sec-WebSocket-Protocol'] = r),
      n.origin &&
        (n.protocolVersion < 13
          ? (n.headers['Sec-WebSocket-Origin'] = n.origin)
          : (n.headers.Origin = n.origin)),
      (s.username || s.password) && (n.auth = `${s.username}:${s.password}`),
      o)
    ) {
      let d = n.path.split(':')
      ;(n.socketPath = d[0]), (n.path = d[1])
    }
    if (n.followRedirects) {
      if (e._redirects === 0) {
        ;(e._originalUnixSocket = o),
          (e._originalSecure = f),
          (e._originalHostOrSocketPath = o ? n.socketPath : s.host)
        let d = i && i.headers
        if (((i = { ...i, headers: {} }), d))
          for (let [_, v] of Object.entries(d)) i.headers[_.toLowerCase()] = v
      } else {
        let d = o
          ? e._originalUnixSocket
            ? n.socketPath === e._originalHostOrSocketPath
            : !1
          : e._originalUnixSocket
            ? !1
            : s.host === e._originalHostOrSocketPath
        ;(!d || (e._originalSecure && !f)) &&
          (delete n.headers.authorization,
          delete n.headers.cookie,
          d || delete n.headers.host,
          (n.auth = void 0))
      }
      n.auth &&
        !i.headers.authorization &&
        (i.headers.authorization =
          'Basic ' + Buffer.from(n.auth).toString('base64'))
    }
    let c = (e._req = u(n))
    n.timeout &&
      c.on('timeout', () => {
        ue(e, c, 'Opening handshake has timed out')
      }),
      c.on('error', (d) => {
        c === null || c.aborted || ((c = e._req = null), vs(e, d))
      }),
      c.on('response', (d) => {
        let _ = d.headers.location,
          v = d.statusCode
        if (_ && n.followRedirects && v >= 300 && v < 400) {
          if (++e._redirects > n.maxRedirects) {
            ue(e, c, 'Maximum redirects exceeded')
            return
          }
          c.abort()
          let m
          try {
            m = new gs(_, t)
          } catch (p) {
            vs(e, p)
            return
          }
          gl(e, m, r, i)
        } else
          e.emit('unexpected-response', c, d) ||
            ue(e, c, `Unexpected server response: ${d.statusCode}`)
      }),
      c.on('upgrade', (d, _, v) => {
        if ((e.emit('upgrade', d), e.readyState !== G.CONNECTING)) return
        if (
          ((c = e._req = null), d.headers.upgrade.toLowerCase() !== 'websocket')
        ) {
          ue(e, _, 'Invalid Upgrade header')
          return
        }
        let m = jg('sha1')
          .update(l + Vg)
          .digest('base64')
        if (d.headers['sec-websocket-accept'] !== m) {
          ue(e, _, 'Invalid Sec-WebSocket-Accept header')
          return
        }
        let p = d.headers['sec-websocket-protocol'],
          g = (r || '').split(/, */),
          S
        if (
          (!r && p
            ? (S = 'Server sent a subprotocol but none was requested')
            : r && !p
              ? (S = 'Server sent no subprotocol')
              : p &&
                !g.includes(p) &&
                (S = 'Server sent an invalid subprotocol'),
          S)
        ) {
          ue(e, _, S)
          return
        }
        p && (e._protocol = p)
        let x = d.headers['sec-websocket-extensions']
        if (x !== void 0) {
          if (!h) {
            ue(
              e,
              _,
              'Server sent a Sec-WebSocket-Extensions header but no extension was requested',
            )
            return
          }
          let C
          try {
            C = Kg(x)
          } catch {
            ue(e, _, 'Invalid Sec-WebSocket-Extensions header')
            return
          }
          let w = Object.keys(C)
          if (w.length) {
            if (w.length !== 1 || w[0] !== Xe.extensionName) {
              ue(e, _, 'Server indicated an extension that was not requested')
              return
            }
            try {
              h.accept(C[Xe.extensionName])
            } catch {
              ue(e, _, 'Invalid Sec-WebSocket-Extensions header')
              return
            }
            e._extensions[Xe.extensionName] = h
          }
        }
        e.setSocket(_, v, n.maxPayload)
      })
  }
  function vs(e, t) {
    ;(e._readyState = G.CLOSING), e.emit('error', t), e.emitClose()
  }
  function Jg(e) {
    return (e.path = e.socketPath), pl.connect(e)
  }
  function Xg(e) {
    return (
      (e.path = void 0),
      !e.servername &&
        e.servername !== '' &&
        (e.servername = pl.isIP(e.host) ? '' : e.host),
      Dg.connect(e)
    )
  }
  function ue(e, t, r) {
    e._readyState = G.CLOSING
    let i = new Error(r)
    Error.captureStackTrace(i, ue),
      t.setHeader
        ? (t.abort(),
          t.socket && !t.socket.destroyed && t.socket.destroy(),
          t.once('abort', e.emitClose.bind(e)),
          e.emit('error', i))
        : (t.destroy(i),
          t.once('error', e.emit.bind(e, 'error')),
          t.once('close', e.emitClose.bind(e)))
  }
  function ms(e, t, r) {
    if (t) {
      let i = Yg(t).length
      e._socket ? (e._sender._bufferedBytes += i) : (e._bufferedAmount += i)
    }
    if (r) {
      let i = new Error(
        `WebSocket is not open: readyState ${e.readyState} (${
          Ae[e.readyState]
        })`,
      )
      r(i)
    }
  }
  function Zg(e, t) {
    let r = this[te]
    ;(r._closeFrameReceived = !0),
      (r._closeMessage = t),
      (r._closeCode = e),
      r._socket[te] !== void 0 &&
        (r._socket.removeListener('data', yi),
        process.nextTick(bl, r._socket),
        e === 1005 ? r.close() : r.close(e, t))
  }
  function eb() {
    this[te]._socket.resume()
  }
  function tb(e) {
    let t = this[te]
    t._socket[te] !== void 0 &&
      (t._socket.removeListener('data', yi),
      process.nextTick(bl, t._socket),
      t.close(e[Hg])),
      t.emit('error', e)
  }
  function dl() {
    this[te].emitClose()
  }
  function rb(e) {
    this[te].emit('message', e)
  }
  function ib(e) {
    let t = this[te]
    t.pong(e, !t._isServer, _l), t.emit('ping', e)
  }
  function nb(e) {
    this[te].emit('pong', e)
  }
  function bl(e) {
    e.resume()
  }
  function yl() {
    let e = this[te]
    this.removeListener('close', yl),
      this.removeListener('data', yi),
      this.removeListener('end', vl),
      (e._readyState = G.CLOSING)
    let t
    !this._readableState.endEmitted &&
      !e._closeFrameReceived &&
      !e._receiver._writableState.errorEmitted &&
      (t = e._socket.read()) !== null &&
      e._receiver.write(t),
      e._receiver.end(),
      (this[te] = void 0),
      clearTimeout(e._closeTimer),
      e._receiver._writableState.finished ||
      e._receiver._writableState.errorEmitted
        ? e.emitClose()
        : (e._receiver.on('error', dl), e._receiver.on('finish', dl))
  }
  function yi(e) {
    this[te]._receiver.write(e) || this.pause()
  }
  function vl() {
    let e = this[te]
    ;(e._readyState = G.CLOSING), e._receiver.end(), this.end()
  }
  function ml() {
    let e = this[te]
    this.removeListener('error', ml),
      this.on('error', _l),
      e && ((e._readyState = G.CLOSING), this.destroy())
  }
})
var Cl = b((Dw, xl) => {
  'use strict'
  var { Duplex: sb } = require('stream')
  function Sl(e) {
    e.emit('close')
  }
  function ob() {
    !this.destroyed && this._writableState.finished && this.destroy()
  }
  function El(e) {
    this.removeListener('error', El),
      this.destroy(),
      this.listenerCount('error') === 0 && this.emit('error', e)
  }
  function ab(e, t) {
    let r = !0,
      i = !0
    function n() {
      r && e._socket.resume()
    }
    e.readyState === e.CONNECTING
      ? e.once('open', function () {
          e._receiver.removeAllListeners('drain'), e._receiver.on('drain', n)
        })
      : (e._receiver.removeAllListeners('drain'), e._receiver.on('drain', n))
    let s = new sb({
      ...t,
      autoDestroy: !1,
      emitClose: !1,
      objectMode: !1,
      writableObjectMode: !1,
    })
    return (
      e.on('message', function (f) {
        s.push(f) || ((r = !1), e._socket.pause())
      }),
      e.once('error', function (f) {
        s.destroyed || ((i = !1), s.destroy(f))
      }),
      e.once('close', function () {
        s.destroyed || s.push(null)
      }),
      (s._destroy = function (o, f) {
        if (e.readyState === e.CLOSED) {
          f(o), process.nextTick(Sl, s)
          return
        }
        let a = !1
        e.once('error', function (u) {
          ;(a = !0), f(u)
        }),
          e.once('close', function () {
            a || f(o), process.nextTick(Sl, s)
          }),
          i && e.terminate()
      }),
      (s._final = function (o) {
        if (e.readyState === e.CONNECTING) {
          e.once('open', function () {
            s._final(o)
          })
          return
        }
        e._socket !== null &&
          (e._socket._writableState.finished
            ? (o(), s._readableState.endEmitted && s.destroy())
            : (e._socket.once('finish', function () {
                o()
              }),
              e.close()))
      }),
      (s._read = function () {
        ;(e.readyState === e.OPEN || e.readyState === e.CLOSING) &&
          !r &&
          ((r = !0), e._receiver._writableState.needDrain || e._socket.resume())
      }),
      (s._write = function (o, f, a) {
        if (e.readyState === e.CONNECTING) {
          e.once('open', function () {
            s._write(o, f, a)
          })
          return
        }
        e.send(o, a)
      }),
      s.on('end', ob),
      s.on('error', El),
      s
    )
  }
  xl.exports = ab
})
var Rl = b((Ww, kl) => {
  'use strict'
  var fb = require('events'),
    vi = require('http'),
    Uw = require('https'),
    jw = require('net'),
    Fw = require('tls'),
    { createHash: lb } = require('crypto'),
    ht = ir(),
    ub = ws(),
    { format: cb, parse: hb } = _s(),
    { GUID: db, kWebSocket: pb } = ut(),
    _b = /^[+/0-9A-Za-z]{22}==$/,
    Tl = 0,
    Il = 1,
    Ol = 2,
    Es = class extends fb {
      constructor(t, r) {
        if (
          (super(),
          (t = {
            maxPayload: 100 * 1024 * 1024,
            perMessageDeflate: !1,
            handleProtocols: null,
            clientTracking: !0,
            verifyClient: null,
            noServer: !1,
            backlog: null,
            server: null,
            host: null,
            path: null,
            port: null,
            ...t,
          }),
          (t.port == null && !t.server && !t.noServer) ||
            (t.port != null && (t.server || t.noServer)) ||
            (t.server && t.noServer))
        )
          throw new TypeError(
            'One and only one of the "port", "server", or "noServer" options must be specified',
          )
        if (
          (t.port != null
            ? ((this._server = vi.createServer((i, n) => {
                let s = vi.STATUS_CODES[426]
                n.writeHead(426, {
                  'Content-Length': s.length,
                  'Content-Type': 'text/plain',
                }),
                  n.end(s)
              })),
              this._server.listen(t.port, t.host, t.backlog, r))
            : t.server && (this._server = t.server),
          this._server)
        ) {
          let i = this.emit.bind(this, 'connection')
          this._removeListeners = gb(this._server, {
            listening: this.emit.bind(this, 'listening'),
            error: this.emit.bind(this, 'error'),
            upgrade: (n, s, o) => {
              this.handleUpgrade(n, s, o, i)
            },
          })
        }
        t.perMessageDeflate === !0 && (t.perMessageDeflate = {}),
          t.clientTracking && (this.clients = new Set()),
          (this.options = t),
          (this._state = Tl)
      }
      address() {
        if (this.options.noServer)
          throw new Error('The server is operating in "noServer" mode')
        return this._server ? this._server.address() : null
      }
      close(t) {
        if ((t && this.once('close', t), this._state === Ol)) {
          process.nextTick(Ss, this)
          return
        }
        if (this._state === Il) return
        if (((this._state = Il), this.clients))
          for (let i of this.clients) i.terminate()
        let r = this._server
        if (
          r &&
          (this._removeListeners(),
          (this._removeListeners = this._server = null),
          this.options.port != null)
        ) {
          r.close(Ss.bind(void 0, this))
          return
        }
        process.nextTick(Ss, this)
      }
      shouldHandle(t) {
        if (this.options.path) {
          let r = t.url.indexOf('?')
          if ((r !== -1 ? t.url.slice(0, r) : t.url) !== this.options.path)
            return !1
        }
        return !0
      }
      handleUpgrade(t, r, i, n) {
        r.on('error', xs)
        let s =
            t.headers['sec-websocket-key'] !== void 0
              ? t.headers['sec-websocket-key'].trim()
              : !1,
          o = +t.headers['sec-websocket-version'],
          f = {}
        if (
          t.method !== 'GET' ||
          t.headers.upgrade.toLowerCase() !== 'websocket' ||
          !s ||
          !_b.test(s) ||
          (o !== 8 && o !== 13) ||
          !this.shouldHandle(t)
        )
          return or(r, 400)
        if (this.options.perMessageDeflate) {
          let a = new ht(
            this.options.perMessageDeflate,
            !0,
            this.options.maxPayload,
          )
          try {
            let l = hb(t.headers['sec-websocket-extensions'])
            l[ht.extensionName] &&
              (a.accept(l[ht.extensionName]), (f[ht.extensionName] = a))
          } catch {
            return or(r, 400)
          }
        }
        if (this.options.verifyClient) {
          let a = {
            origin: t.headers[`${o === 8 ? 'sec-websocket-origin' : 'origin'}`],
            secure: !!(t.socket.authorized || t.socket.encrypted),
            req: t,
          }
          if (this.options.verifyClient.length === 2) {
            this.options.verifyClient(a, (l, u, h, c) => {
              if (!l) return or(r, u || 401, h, c)
              this.completeUpgrade(s, f, t, r, i, n)
            })
            return
          }
          if (!this.options.verifyClient(a)) return or(r, 401)
        }
        this.completeUpgrade(s, f, t, r, i, n)
      }
      completeUpgrade(t, r, i, n, s, o) {
        if (!n.readable || !n.writable) return n.destroy()
        if (n[pb])
          throw new Error(
            'server.handleUpgrade() was called more than once with the same socket, possibly due to a misconfiguration',
          )
        if (this._state > Tl) return or(n, 503)
        let a = [
            'HTTP/1.1 101 Switching Protocols',
            'Upgrade: websocket',
            'Connection: Upgrade',
            `Sec-WebSocket-Accept: ${lb('sha1')
              .update(t + db)
              .digest('base64')}`,
          ],
          l = new ub(null),
          u = i.headers['sec-websocket-protocol']
        if (
          (u &&
            ((u = u.split(',').map(bb)),
            this.options.handleProtocols
              ? (u = this.options.handleProtocols(u, i))
              : (u = u[0]),
            u && (a.push(`Sec-WebSocket-Protocol: ${u}`), (l._protocol = u))),
          r[ht.extensionName])
        ) {
          let h = r[ht.extensionName].params,
            c = cb({ [ht.extensionName]: [h] })
          a.push(`Sec-WebSocket-Extensions: ${c}`), (l._extensions = r)
        }
        this.emit('headers', a, i),
          n.write(
            a.concat(`\r
`).join(`\r
`),
          ),
          n.removeListener('error', xs),
          l.setSocket(n, s, this.options.maxPayload),
          this.clients &&
            (this.clients.add(l), l.on('close', () => this.clients.delete(l))),
          o(l, i)
      }
    }
  kl.exports = Es
  function gb(e, t) {
    for (let r of Object.keys(t)) e.on(r, t[r])
    return function () {
      for (let i of Object.keys(t)) e.removeListener(i, t[i])
    }
  }
  function Ss(e) {
    ;(e._state = Ol), e.emit('close')
  }
  function xs() {
    this.destroy()
  }
  function or(e, t, r, i) {
    e.writable &&
      ((r = r || vi.STATUS_CODES[t]),
      (i = {
        Connection: 'close',
        'Content-Type': 'text/html',
        'Content-Length': Buffer.byteLength(r),
        ...i,
      }),
      e.write(
        `HTTP/1.1 ${t} ${vi.STATUS_CODES[t]}\r
` +
          Object.keys(i).map((n) => `${n}: ${i[n]}`).join(`\r
`) +
          `\r
\r
` +
          r,
      )),
      e.removeListener('error', xs),
      e.destroy()
  }
  function bb(e) {
    return e.trim()
  }
})
var Bl = b((Vw, Pl) => {
  'use strict'
  var ar = ws()
  ar.createWebSocketStream = Cl()
  ar.Server = Rl()
  ar.Receiver = fs()
  ar.Sender = us()
  Pl.exports = ar
})
var Ts = b((Hw, Cs) => {
  'use strict'
  var Al = Bl(),
    fr = ze()('mqttjs:ws'),
    yb = hi(),
    vb = He().Transform,
    mb = ['rejectUnauthorized', 'ca', 'cert', 'key', 'pfx', 'passphrase'],
    Nl =
      (typeof process < 'u' && process.title === 'browser') ||
      typeof __webpack_require__ == 'function'
  function Ml(e, t) {
    let r = e.protocol + '://' + e.hostname + ':' + e.port + e.path
    return (
      typeof e.transformWsUrl == 'function' && (r = e.transformWsUrl(r, e, t)),
      r
    )
  }
  function Ll(e) {
    let t = e
    return (
      e.hostname || (t.hostname = 'localhost'),
      e.port || (e.protocol === 'wss' ? (t.port = 443) : (t.port = 80)),
      e.path || (t.path = '/'),
      e.wsOptions || (t.wsOptions = {}),
      !Nl &&
        e.protocol === 'wss' &&
        mb.forEach(function (r) {
          e.hasOwnProperty(r) &&
            !e.wsOptions.hasOwnProperty(r) &&
            (t.wsOptions[r] = e[r])
        }),
      t
    )
  }
  function wb(e) {
    let t = Ll(e)
    if ((t.hostname || (t.hostname = t.host), !t.hostname)) {
      if (typeof document > 'u')
        throw new Error('Could not determine host. Specify host manually.')
      let r = new URL(document.URL)
      ;(t.hostname = r.hostname), t.port || (t.port = r.port)
    }
    return (
      t.objectMode === void 0 &&
        (t.objectMode = !(t.binary === !0 || t.binary === void 0)),
      t
    )
  }
  function Sb(e, t, r) {
    fr('createWebSocket'),
      fr('protocol: ' + r.protocolId + ' ' + r.protocolVersion)
    let i =
      r.protocolId === 'MQIsdp' && r.protocolVersion === 3 ? 'mqttv3.1' : 'mqtt'
    return (
      fr('creating new Websocket for url: ' + t + ' and protocol: ' + i),
      new Al(t, [i], r.wsOptions)
    )
  }
  function Eb(e, t) {
    let r =
        t.protocolId === 'MQIsdp' && t.protocolVersion === 3
          ? 'mqttv3.1'
          : 'mqtt',
      i = Ml(t, e),
      n = new WebSocket(i, [r])
    return (n.binaryType = 'arraybuffer'), n
  }
  function xb(e, t) {
    fr('streamBuilder')
    let r = Ll(t),
      i = Ml(r, e),
      n = Sb(e, i, r),
      s = Al.createWebSocketStream(n, r.wsOptions)
    return (
      (s.url = i),
      n.on('close', () => {
        s.destroy()
      }),
      s
    )
  }
  function Cb(e, t) {
    fr('browserStreamBuilder')
    let r,
      n = wb(t).browserBufferSize || 1024 * 512,
      s = t.browserBufferTimeout || 1e3,
      o = !t.objectMode,
      f = Eb(e, t),
      a = u(t, m, p)
    t.objectMode || (a._writev = v),
      a.on('close', () => {
        f.close()
      })
    let l = typeof f.addEventListener < 'u'
    f.readyState === f.OPEN
      ? (r = a)
      : ((r = r = yb(void 0, void 0, t)),
        t.objectMode || (r._writev = v),
        l ? f.addEventListener('open', h) : (f.onopen = h)),
      (r.socket = f),
      l
        ? (f.addEventListener('close', c),
          f.addEventListener('error', d),
          f.addEventListener('message', _))
        : ((f.onclose = c), (f.onerror = d), (f.onmessage = _))
    function u(g, S, x) {
      let C = new vb({ objectModeMode: g.objectMode })
      return (C._write = S), (C._flush = x), C
    }
    function h() {
      r.setReadable(a), r.setWritable(a), r.emit('connect')
    }
    function c() {
      r.end(), r.destroy()
    }
    function d(g) {
      r.destroy(g)
    }
    function _(g) {
      let S = g.data
      S instanceof ArrayBuffer
        ? (S = Buffer.from(S))
        : (S = Buffer.from(S, 'utf8')),
        a.push(S)
    }
    function v(g, S) {
      let x = new Array(g.length)
      for (let C = 0; C < g.length; C++)
        typeof g[C].chunk == 'string'
          ? (x[C] = Buffer.from(g[C], 'utf8'))
          : (x[C] = g[C].chunk)
      this._write(Buffer.concat(x), 'binary', S)
    }
    function m(g, S, x) {
      f.bufferedAmount > n && setTimeout(m, s, g, S, x),
        o && typeof g == 'string' && (g = Buffer.from(g, 'utf8'))
      try {
        f.send(g)
      } catch (C) {
        return x(C)
      }
      x()
    }
    function p(g) {
      f.close(), g()
    }
    return r
  }
  Nl ? (Cs.exports = Cb) : (Cs.exports = xb)
})
var jl = b(($w, lr) => {
  'use strict'
  var Dl = $n(),
    Tb = Jr(),
    Ib = require('url'),
    Ob = Mr(),
    ql = ze()('mqttjs'),
    oe = {}
  ;(typeof process < 'u' && process.title !== 'browser') ||
  typeof __webpack_require__ != 'function'
    ? ((oe.mqtt = Gn()),
      (oe.tcp = Gn()),
      (oe.ssl = li()),
      (oe.tls = li()),
      (oe.mqtts = li()))
    : ((oe.wx = Jn()), (oe.wxs = Jn()), (oe.ali = Xn()), (oe.alis = Xn()))
  oe.ws = Ts()
  oe.wss = Ts()
  function kb(e) {
    var t
    e.auth &&
      ((t = e.auth.match(/^(.+):(.+)$/)),
      t ? ((e.username = t[1]), (e.password = t[2])) : (e.username = e.auth))
  }
  function Ul(e, t) {
    if (
      (ql('connecting to an MQTT broker...'),
      typeof e == 'object' && !t && ((t = e), (e = null)),
      (t = t || {}),
      e)
    ) {
      var r = Ib.parse(e, !0)
      if (
        (r.port != null && (r.port = Number(r.port)),
        (t = Ob(r, t)),
        t.protocol === null)
      )
        throw new Error('Missing protocol')
      t.protocol = t.protocol.replace(/:$/, '')
    }
    if (
      (kb(t),
      t.query &&
        typeof t.query.clientId == 'string' &&
        (t.clientId = t.query.clientId),
      t.cert && t.key)
    )
      if (t.protocol) {
        if (['mqtts', 'wss', 'wxs', 'alis'].indexOf(t.protocol) === -1)
          switch (t.protocol) {
            case 'mqtt':
              t.protocol = 'mqtts'
              break
            case 'ws':
              t.protocol = 'wss'
              break
            case 'wx':
              t.protocol = 'wxs'
              break
            case 'ali':
              t.protocol = 'alis'
              break
            default:
              throw new Error(
                'Unknown protocol for secure connection: "' + t.protocol + '"!',
              )
          }
      } else throw new Error('Missing secure protocol key')
    if (!oe[t.protocol]) {
      var i = ['mqtts', 'wss'].indexOf(t.protocol) !== -1
      t.protocol = [
        'mqtt',
        'mqtts',
        'ws',
        'wss',
        'wx',
        'wxs',
        'ali',
        'alis',
      ].filter(function (o, f) {
        return i && f % 2 === 0 ? !1 : typeof oe[o] == 'function'
      })[0]
    }
    if (t.clean === !1 && !t.clientId)
      throw new Error('Missing clientId for unclean clients')
    t.protocol && (t.defaultProtocol = t.protocol)
    function n(o) {
      return (
        t.servers &&
          ((!o._reconnectCount || o._reconnectCount === t.servers.length) &&
            (o._reconnectCount = 0),
          (t.host = t.servers[o._reconnectCount].host),
          (t.port = t.servers[o._reconnectCount].port),
          (t.protocol = t.servers[o._reconnectCount].protocol
            ? t.servers[o._reconnectCount].protocol
            : t.defaultProtocol),
          (t.hostname = t.host),
          o._reconnectCount++),
        ql('calling streambuilder for', t.protocol),
        oe[t.protocol](o, t)
      )
    }
    var s = new Dl(n, t)
    return s.on('error', function () {}), s
  }
  lr.exports = Ul
  lr.exports.connect = Ul
  lr.exports.MqttClient = Dl
  lr.exports.Store = Tb
})
var Wl = b((Gw, ur) => {
  var Fl = $n(),
    Rb = jl(),
    Pb = Jr()
  ur.exports.connect = Rb
  ur.exports.MqttClient = Fl
  ur.exports.Client = Fl
  ur.exports.Store = Pb
})
var wi = b((mi, Vl) => {
  ;(function (e, t) {
    typeof mi == 'object'
      ? (Vl.exports = mi = t())
      : typeof define == 'function' && define.amd
        ? define([], t)
        : (e.CryptoJS = t())
  })(mi, function () {
    var e =
      e ||
      (function (t, r) {
        var i
        if (
          (typeof window < 'u' && window.crypto && (i = window.crypto),
          typeof self < 'u' && self.crypto && (i = self.crypto),
          typeof globalThis < 'u' &&
            globalThis.crypto &&
            (i = globalThis.crypto),
          !i && typeof window < 'u' && window.msCrypto && (i = window.msCrypto),
          !i && typeof global < 'u' && global.crypto && (i = global.crypto),
          !i && typeof require == 'function')
        )
          try {
            i = require('crypto')
          } catch {}
        var n = function () {
            if (i) {
              if (typeof i.getRandomValues == 'function')
                try {
                  return i.getRandomValues(new Uint32Array(1))[0]
                } catch {}
              if (typeof i.randomBytes == 'function')
                try {
                  return i.randomBytes(4).readInt32LE()
                } catch {}
            }
            throw new Error(
              'Native crypto module could not be used to get secure random number.',
            )
          },
          s =
            Object.create ||
            (function () {
              function p() {}
              return function (g) {
                var S
                return (p.prototype = g), (S = new p()), (p.prototype = null), S
              }
            })(),
          o = {},
          f = (o.lib = {}),
          a = (f.Base = (function () {
            return {
              extend: function (p) {
                var g = s(this)
                return (
                  p && g.mixIn(p),
                  (!g.hasOwnProperty('init') || this.init === g.init) &&
                    (g.init = function () {
                      g.$super.init.apply(this, arguments)
                    }),
                  (g.init.prototype = g),
                  (g.$super = this),
                  g
                )
              },
              create: function () {
                var p = this.extend()
                return p.init.apply(p, arguments), p
              },
              init: function () {},
              mixIn: function (p) {
                for (var g in p) p.hasOwnProperty(g) && (this[g] = p[g])
                p.hasOwnProperty('toString') && (this.toString = p.toString)
              },
              clone: function () {
                return this.init.prototype.extend(this)
              },
            }
          })()),
          l = (f.WordArray = a.extend({
            init: function (p, g) {
              ;(p = this.words = p || []),
                g != r ? (this.sigBytes = g) : (this.sigBytes = p.length * 4)
            },
            toString: function (p) {
              return (p || h).stringify(this)
            },
            concat: function (p) {
              var g = this.words,
                S = p.words,
                x = this.sigBytes,
                C = p.sigBytes
              if ((this.clamp(), x % 4))
                for (var w = 0; w < C; w++) {
                  var B = (S[w >>> 2] >>> (24 - (w % 4) * 8)) & 255
                  g[(x + w) >>> 2] |= B << (24 - ((x + w) % 4) * 8)
                }
              else for (var M = 0; M < C; M += 4) g[(x + M) >>> 2] = S[M >>> 2]
              return (this.sigBytes += C), this
            },
            clamp: function () {
              var p = this.words,
                g = this.sigBytes
              ;(p[g >>> 2] &= 4294967295 << (32 - (g % 4) * 8)),
                (p.length = t.ceil(g / 4))
            },
            clone: function () {
              var p = a.clone.call(this)
              return (p.words = this.words.slice(0)), p
            },
            random: function (p) {
              for (var g = [], S = 0; S < p; S += 4) g.push(n())
              return new l.init(g, p)
            },
          })),
          u = (o.enc = {}),
          h = (u.Hex = {
            stringify: function (p) {
              for (var g = p.words, S = p.sigBytes, x = [], C = 0; C < S; C++) {
                var w = (g[C >>> 2] >>> (24 - (C % 4) * 8)) & 255
                x.push((w >>> 4).toString(16)), x.push((w & 15).toString(16))
              }
              return x.join('')
            },
            parse: function (p) {
              for (var g = p.length, S = [], x = 0; x < g; x += 2)
                S[x >>> 3] |= parseInt(p.substr(x, 2), 16) << (24 - (x % 8) * 4)
              return new l.init(S, g / 2)
            },
          }),
          c = (u.Latin1 = {
            stringify: function (p) {
              for (var g = p.words, S = p.sigBytes, x = [], C = 0; C < S; C++) {
                var w = (g[C >>> 2] >>> (24 - (C % 4) * 8)) & 255
                x.push(String.fromCharCode(w))
              }
              return x.join('')
            },
            parse: function (p) {
              for (var g = p.length, S = [], x = 0; x < g; x++)
                S[x >>> 2] |= (p.charCodeAt(x) & 255) << (24 - (x % 4) * 8)
              return new l.init(S, g)
            },
          }),
          d = (u.Utf8 = {
            stringify: function (p) {
              try {
                return decodeURIComponent(escape(c.stringify(p)))
              } catch {
                throw new Error('Malformed UTF-8 data')
              }
            },
            parse: function (p) {
              return c.parse(unescape(encodeURIComponent(p)))
            },
          }),
          _ = (f.BufferedBlockAlgorithm = a.extend({
            reset: function () {
              ;(this._data = new l.init()), (this._nDataBytes = 0)
            },
            _append: function (p) {
              typeof p == 'string' && (p = d.parse(p)),
                this._data.concat(p),
                (this._nDataBytes += p.sigBytes)
            },
            _process: function (p) {
              var g,
                S = this._data,
                x = S.words,
                C = S.sigBytes,
                w = this.blockSize,
                B = w * 4,
                M = C / B
              p
                ? (M = t.ceil(M))
                : (M = t.max((M | 0) - this._minBufferSize, 0))
              var H = M * w,
                rt = t.min(H * 4, C)
              if (H) {
                for (var Se = 0; Se < H; Se += w) this._doProcessBlock(x, Se)
                ;(g = x.splice(0, H)), (S.sigBytes -= rt)
              }
              return new l.init(g, rt)
            },
            clone: function () {
              var p = a.clone.call(this)
              return (p._data = this._data.clone()), p
            },
            _minBufferSize: 0,
          })),
          v = (f.Hasher = _.extend({
            cfg: a.extend(),
            init: function (p) {
              ;(this.cfg = this.cfg.extend(p)), this.reset()
            },
            reset: function () {
              _.reset.call(this), this._doReset()
            },
            update: function (p) {
              return this._append(p), this._process(), this
            },
            finalize: function (p) {
              p && this._append(p)
              var g = this._doFinalize()
              return g
            },
            blockSize: 512 / 32,
            _createHelper: function (p) {
              return function (g, S) {
                return new p.init(S).finalize(g)
              }
            },
            _createHmacHelper: function (p) {
              return function (g, S) {
                return new m.HMAC.init(p, S).finalize(g)
              }
            },
          })),
          m = (o.algo = {})
        return o
      })(Math)
    return e
  })
})
var Is = b((Si, Hl) => {
  ;(function (e, t) {
    typeof Si == 'object'
      ? (Hl.exports = Si = t(wi()))
      : typeof define == 'function' && define.amd
        ? define(['./core'], t)
        : t(e.CryptoJS)
  })(Si, function (e) {
    return (
      (function (t) {
        var r = e,
          i = r.lib,
          n = i.WordArray,
          s = i.Hasher,
          o = r.algo,
          f = [],
          a = []
        ;(function () {
          function h(v) {
            for (var m = t.sqrt(v), p = 2; p <= m; p++) if (!(v % p)) return !1
            return !0
          }
          function c(v) {
            return ((v - (v | 0)) * 4294967296) | 0
          }
          for (var d = 2, _ = 0; _ < 64; )
            h(d) &&
              (_ < 8 && (f[_] = c(t.pow(d, 1 / 2))),
              (a[_] = c(t.pow(d, 1 / 3))),
              _++),
              d++
        })()
        var l = [],
          u = (o.SHA256 = s.extend({
            _doReset: function () {
              this._hash = new n.init(f.slice(0))
            },
            _doProcessBlock: function (h, c) {
              for (
                var d = this._hash.words,
                  _ = d[0],
                  v = d[1],
                  m = d[2],
                  p = d[3],
                  g = d[4],
                  S = d[5],
                  x = d[6],
                  C = d[7],
                  w = 0;
                w < 64;
                w++
              ) {
                if (w < 16) l[w] = h[c + w] | 0
                else {
                  var B = l[w - 15],
                    M =
                      ((B << 25) | (B >>> 7)) ^
                      ((B << 14) | (B >>> 18)) ^
                      (B >>> 3),
                    H = l[w - 2],
                    rt =
                      ((H << 15) | (H >>> 17)) ^
                      ((H << 13) | (H >>> 19)) ^
                      (H >>> 10)
                  l[w] = M + l[w - 7] + rt + l[w - 16]
                }
                var Se = (g & S) ^ (~g & x),
                  Rr = (_ & v) ^ (_ & m) ^ (v & m),
                  Qi =
                    ((_ << 30) | (_ >>> 2)) ^
                    ((_ << 19) | (_ >>> 13)) ^
                    ((_ << 10) | (_ >>> 22)),
                  Ut =
                    ((g << 26) | (g >>> 6)) ^
                    ((g << 21) | (g >>> 11)) ^
                    ((g << 7) | (g >>> 25)),
                  Pr = C + Ut + Se + a[w] + l[w],
                  Br = Qi + Rr
                ;(C = x),
                  (x = S),
                  (S = g),
                  (g = (p + Pr) | 0),
                  (p = m),
                  (m = v),
                  (v = _),
                  (_ = (Pr + Br) | 0)
              }
              ;(d[0] = (d[0] + _) | 0),
                (d[1] = (d[1] + v) | 0),
                (d[2] = (d[2] + m) | 0),
                (d[3] = (d[3] + p) | 0),
                (d[4] = (d[4] + g) | 0),
                (d[5] = (d[5] + S) | 0),
                (d[6] = (d[6] + x) | 0),
                (d[7] = (d[7] + C) | 0)
            },
            _doFinalize: function () {
              var h = this._data,
                c = h.words,
                d = this._nDataBytes * 8,
                _ = h.sigBytes * 8
              return (
                (c[_ >>> 5] |= 128 << (24 - (_ % 32))),
                (c[(((_ + 64) >>> 9) << 4) + 14] = t.floor(d / 4294967296)),
                (c[(((_ + 64) >>> 9) << 4) + 15] = d),
                (h.sigBytes = c.length * 4),
                this._process(),
                this._hash
              )
            },
            clone: function () {
              var h = s.clone.call(this)
              return (h._hash = this._hash.clone()), h
            },
          }))
        ;(r.SHA256 = s._createHelper(u)),
          (r.HmacSHA256 = s._createHmacHelper(u))
      })(Math),
      e.SHA256
    )
  })
})
var Gl = b((Ei, $l) => {
  ;(function (e, t) {
    typeof Ei == 'object'
      ? ($l.exports = Ei = t(wi()))
      : typeof define == 'function' && define.amd
        ? define(['./core'], t)
        : t(e.CryptoJS)
  })(Ei, function (e) {
    ;(function () {
      var t = e,
        r = t.lib,
        i = r.Base,
        n = t.enc,
        s = n.Utf8,
        o = t.algo,
        f = (o.HMAC = i.extend({
          init: function (a, l) {
            ;(a = this._hasher = new a.init()),
              typeof l == 'string' && (l = s.parse(l))
            var u = a.blockSize,
              h = u * 4
            l.sigBytes > h && (l = a.finalize(l)), l.clamp()
            for (
              var c = (this._oKey = l.clone()),
                d = (this._iKey = l.clone()),
                _ = c.words,
                v = d.words,
                m = 0;
              m < u;
              m++
            )
              (_[m] ^= 1549556828), (v[m] ^= 909522486)
            ;(c.sigBytes = d.sigBytes = h), this.reset()
          },
          reset: function () {
            var a = this._hasher
            a.reset(), a.update(this._iKey)
          },
          update: function (a) {
            return this._hasher.update(a), this
          },
          finalize: function (a) {
            var l = this._hasher,
              u = l.finalize(a)
            l.reset()
            var h = l.finalize(this._oKey.clone().concat(u))
            return h
          },
        }))
    })()
  })
})
var Kl = b((xi, zl) => {
  ;(function (e, t, r) {
    typeof xi == 'object'
      ? (zl.exports = xi = t(wi(), Is(), Gl()))
      : typeof define == 'function' && define.amd
        ? define(['./core', './sha256', './hmac'], t)
        : t(e.CryptoJS)
  })(xi, function (e) {
    return e.HmacSHA256
  })
})
var Ql = b((zw, Yl) => {
  Yl.exports = {
    INVALID_CONNECT_OPTIONS: 'Invalid connect options supplied.',
    INVALID_CLIENT_ID_OPTION:
      'Invalid "clientId" (mqtt client id) option supplied.',
    INVALID_RECONNECT_TIMING: 'Invalid reconnect timing options supplied.',
    INVALID_OFFLINE_QUEUEING_PARAMETERS:
      'Invalid offline queueing options supplied.',
  }
})
var cr = b((Kw, Jl) => {
  Jl.exports = function (e) {
    return typeof e > 'u' || e === null
  }
})
var Zl = b((Yw, Xl) => {
  Xl.exports = {
    NO_KEY_OPTION: 'No "keyPath" or "privateKey" option supplied.',
    NO_CERT_OPTION: 'No "certPath" or "clientCert" option supplied.',
    NO_CA_OPTION: 'No "caPath" or "caCert" option supplied.',
    INVALID_KEY_PATH_OPTION: 'Invalid "keyPath" option supplied.',
    INVALID_CERT_PATH_OPTION: 'Invalid "certPath" option supplied.',
    INVALID_CA_PATH_OPTION: 'Invalid "caPath" option supplied.',
    INVALID_CLIENT_CERT_OPTION: 'Invalid "clientCert" option supplied.',
    INVALID_PRIVATE_KEY_OPTION: 'Invalid "privateKey" option supplied.',
    INVALID_CA_CERT_OPTION: 'Invalid "caCert" option supplied.',
  }
})
var tu = b((Qw, eu) => {
  var be = require('fs'),
    ye = cr(),
    Ne = Zl()
  eu.exports = function (e) {
    if (ye(e.keyPath) && ye(e.privateKey)) throw new Error(Ne.NO_KEY_OPTION)
    if (ye(e.certPath) && ye(e.clientCert)) throw new Error(Ne.NO_CERT_OPTION)
    if (ye(e.caPath) && ye(e.caCert)) throw new Error(Ne.NO_CA_OPTION)
    if (!ye(e.caCert))
      if (Buffer.isBuffer(e.caCert)) e.ca = e.caCert
      else if (be.existsSync(e.caCert)) e.ca = be.readFileSync(e.caCert)
      else throw new Error(Ne.INVALID_CA_CERT_OPTION)
    if (!ye(e.privateKey))
      if (Buffer.isBuffer(e.privateKey)) e.key = e.privateKey
      else if (be.existsSync(e.privateKey))
        e.key = be.readFileSync(e.privateKey)
      else throw new Error(Ne.INVALID_PRIVATE_KEY_OPTION)
    if (!ye(e.clientCert))
      if (Buffer.isBuffer(e.clientCert)) e.cert = e.clientCert
      else if (be.existsSync(e.clientCert))
        e.cert = be.readFileSync(e.clientCert)
      else throw new Error(Ne.INVALID_CLIENT_CERT_OPTION)
    if (be.existsSync(e.keyPath)) e.key = be.readFileSync(e.keyPath)
    else if (!ye(e.keyPath)) throw new Error(Ne.INVALID_KEY_PATH_OPTION)
    if (be.existsSync(e.certPath)) e.cert = be.readFileSync(e.certPath)
    else if (!ye(e.certPath)) throw new Error(Ne.INVALID_CERT_PATH_OPTION)
    if (be.existsSync(e.caPath)) e.ca = be.readFileSync(e.caPath)
    else if (!ye(e.caPath)) throw new Error(Ne.INVALID_CA_PATH_OPTION)
    ;(e.requestCert = !0), (e.rejectUnauthorized = !0)
  }
})
var ru = b((Jw, Bb) => {
  Bb.exports = {
    name: 'aws-iot-device-sdk',
    description: 'AWS IoT Node.js SDK for Embedded Devices',
    version: '2.2.13',
    author: {
      name: 'Amazon Web Services',
      email: '',
      url: 'http://aws.amazon.com',
    },
    homepage: 'https://github.com/aws/aws-iot-device-sdk-js',
    main: 'index.js',
    engines: { node: '>=4.0.0' },
    repository: {
      type: 'git',
      url: 'git://github.com/aws/aws-iot-device-sdk-js',
    },
    bugs: { url: 'http://github.com/aws/aws-iot-device-sdk-js/issues' },
    license: 'Apache-2.0',
    keywords: ['api', 'amazon', 'aws', 'iot', 'mqtt'],
    dependencies: {
      'crypto-js': '4.2.0',
      minimist: '1.2.6',
      mqtt: '4.2.8',
      'websocket-stream': '^5.5.2',
    },
    devDependencies: {
      gulp: '^3.9.0',
      'gulp-beautify': '^2.0.0',
      'gulp-concat': '^2.6.0',
      'gulp-coverage': '^0.3.38',
      'gulp-jscs': '^4.0.0',
      'gulp-jshint': '^2.0.0',
      'gulp-mocha': '^3.0.1',
      jshint: '^2.9.1',
      'jshint-stylish': '^2.2.1',
      rewire: '^2.5.1',
      sinon: '^1.17.3',
    },
    scripts: {
      test: 'node ./node_modules/gulp/bin/gulp.js test --verbose',
      browserize: './scripts/browserize.sh',
      beautify: 'node ./node_modules/gulp/bin/gulp.js beautify',
    },
  }
})
var nu = b((Xw, iu) => {
  var Ab = require('tls')
  function Nb(e, t) {
    var r
    r = Ab.connect(t)
    function i(n) {
      e.emit('error', n), r.end()
    }
    return (
      r.on('secureConnect', function () {
        r.authorized
          ? r.removeListener('error', i)
          : r.emit('error', new Error('TLS not authorized'))
      }),
      r.on('error', i),
      r
    )
  }
  iu.exports = Nb
})
var Os = b((Zw, su) => {
  'use strict'
  var Mb = Object.prototype.hasOwnProperty,
    Lb = 0
  function dt(e) {
    if (!(this instanceof dt)) return new dt(e)
    ;(this.id = Lb++), (this.ee = e)
  }
  dt.prototype.on = function (t, r, i) {
    return (r.__ultron = this.id), this.ee.on(t, r, i), this
  }
  dt.prototype.once = function (t, r, i) {
    return (r.__ultron = this.id), this.ee.once(t, r, i), this
  }
  dt.prototype.remove = function () {
    var t = arguments,
      r = this.ee,
      i
    if (t.length === 1 && typeof t[0] == 'string') t = t[0].split(/[, ]+/)
    else if (!t.length) {
      if (r.eventNames) t = r.eventNames()
      else if (r._events) {
        t = []
        for (i in r._events) Mb.call(r._events, i) && t.push(i)
        Object.getOwnPropertySymbols &&
          (t = t.concat(Object.getOwnPropertySymbols(r._events)))
      }
    }
    for (var n = 0; n < t.length; n++)
      for (var s = r.listeners(t[n]), o = 0; o < s.length; o++) {
        if (((i = s[o]), i.listener)) {
          if (i.listener.__ultron !== this.id) continue
        } else if (i.__ultron !== this.id) continue
        r.removeListener(t[n], i)
      }
    return this
  }
  dt.prototype.destroy = function () {
    return this.ee ? (this.remove(), (this.ee = null), !0) : !1
  }
  su.exports = dt
})
var ve = b((ks, au) => {
  var Ci = require('buffer'),
    Me = Ci.Buffer
  function ou(e, t) {
    for (var r in e) t[r] = e[r]
  }
  Me.from && Me.alloc && Me.allocUnsafe && Me.allocUnsafeSlow
    ? (au.exports = Ci)
    : (ou(Ci, ks), (ks.Buffer = Pt))
  function Pt(e, t, r) {
    return Me(e, t, r)
  }
  ou(Me, Pt)
  Pt.from = function (e, t, r) {
    if (typeof e == 'number')
      throw new TypeError('Argument must not be a number')
    return Me(e, t, r)
  }
  Pt.alloc = function (e, t, r) {
    if (typeof e != 'number') throw new TypeError('Argument must be a number')
    var i = Me(e)
    return (
      t !== void 0
        ? typeof r == 'string'
          ? i.fill(t, r)
          : i.fill(t)
        : i.fill(0),
      i
    )
  }
  Pt.allocUnsafe = function (e) {
    if (typeof e != 'number') throw new TypeError('Argument must be a number')
    return Me(e)
  }
  Pt.allocUnsafeSlow = function (e) {
    if (typeof e != 'number') throw new TypeError('Argument must be a number')
    return Ci.SlowBuffer(e)
  }
})
var lu = b((e0, fu) => {
  'use strict'
  function pt(e) {
    if (!(this instanceof pt)) return new pt(e)
    ;(e = e || {}),
      (this.concurrency = e.concurrency || 1 / 0),
      (this.pending = 0),
      (this.jobs = []),
      (this.cbs = []),
      (this._done = Db.bind(this))
  }
  var qb = ['push', 'unshift', 'splice']
  qb.forEach(function (e) {
    pt.prototype[e] = function () {
      var t = Array.prototype[e].apply(this.jobs, arguments)
      return this._run(), t
    }
  })
  Object.defineProperty(pt.prototype, 'length', {
    get: function () {
      return this.pending + this.jobs.length
    },
  })
  pt.prototype._run = function () {
    if (this.pending !== this.concurrency) {
      if (this.jobs.length) {
        var e = this.jobs.shift()
        this.pending++, e(this._done), this._run()
      }
      if (this.pending === 0)
        for (; this.cbs.length !== 0; ) {
          var t = this.cbs.pop()
          process.nextTick(t)
        }
    }
  }
  pt.prototype.onDone = function (e) {
    typeof e == 'function' && (this.cbs.push(e), this._run())
  }
  function Db() {
    this.pending--, this._run()
  }
  fu.exports = pt
})
var Ti = b((t0, Rs) => {
  'use strict'
  var Ub = ve(),
    jb = Ub.Buffer,
    uu = (e, t) => {
      let r = jb.allocUnsafe(t)
      for (var i = 0, n = 0; n < e.length; n++) {
        let s = e[n]
        s.copy(r, i), (i += s.length)
      }
      return r
    }
  try {
    let e = require('bufferutil')
    Rs.exports = Object.assign({ concat: uu }, e.BufferUtil || e)
  } catch {
    let t = (i, n, s, o, f) => {
        for (var a = 0; a < f; a++) s[o + a] = i[a] ^ n[a & 3]
      },
      r = (i, n) => {
        let s = i.length
        for (var o = 0; o < s; o++) i[o] ^= n[o & 3]
      }
    Rs.exports = { concat: uu, mask: t, unmask: r }
  }
})
var hr = b((r0, _u) => {
  'use strict'
  var Fb = ve(),
    Wb = lu(),
    Ze = require('zlib'),
    cu = Ti(),
    hu = Fb.Buffer,
    Vb = hu.from([0, 0, 255, 255]),
    Hb = hu.from([0]),
    Bt = Symbol('write-in-progress'),
    Ii = Symbol('pending-close'),
    Le = Symbol('total-length'),
    du = Symbol('callback'),
    et = Symbol('buffers'),
    Ps = Symbol('error'),
    ki = Symbol('owner'),
    Oi,
    Bs = class {
      constructor(t, r, i) {
        if (
          ((this._maxPayload = i | 0),
          (this._options = t || {}),
          (this._threshold =
            this._options.threshold !== void 0
              ? this._options.threshold
              : 1024),
          (this._isServer = !!r),
          (this._deflate = null),
          (this._inflate = null),
          (this.params = null),
          !Oi)
        ) {
          let n =
            this._options.concurrencyLimit !== void 0
              ? this._options.concurrencyLimit
              : 10
          Oi = new Wb({ concurrency: n })
        }
      }
      static get extensionName() {
        return 'permessage-deflate'
      }
      offer() {
        let t = {}
        return (
          this._options.serverNoContextTakeover &&
            (t.server_no_context_takeover = !0),
          this._options.clientNoContextTakeover &&
            (t.client_no_context_takeover = !0),
          this._options.serverMaxWindowBits &&
            (t.server_max_window_bits = this._options.serverMaxWindowBits),
          this._options.clientMaxWindowBits
            ? (t.client_max_window_bits = this._options.clientMaxWindowBits)
            : this._options.clientMaxWindowBits == null &&
              (t.client_max_window_bits = !0),
          t
        )
      }
      accept(t) {
        t = this.normalizeParams(t)
        var r
        return (
          this._isServer
            ? (r = this.acceptAsServer(t))
            : (r = this.acceptAsClient(t)),
          (this.params = r),
          r
        )
      }
      cleanup() {
        this._inflate &&
          (this._inflate[Bt]
            ? (this._inflate[Ii] = !0)
            : (this._inflate.close(), (this._inflate = null))),
          this._deflate &&
            (this._deflate[Bt]
              ? (this._deflate[Ii] = !0)
              : (this._deflate.close(), (this._deflate = null)))
      }
      acceptAsServer(t) {
        let r = {}
        if (
          !t.some((n) => {
            if (
              !(
                (this._options.serverNoContextTakeover === !1 &&
                  n.server_no_context_takeover) ||
                (this._options.serverMaxWindowBits === !1 &&
                  n.server_max_window_bits) ||
                (typeof this._options.serverMaxWindowBits == 'number' &&
                  typeof n.server_max_window_bits == 'number' &&
                  this._options.serverMaxWindowBits >
                    n.server_max_window_bits) ||
                (typeof this._options.clientMaxWindowBits == 'number' &&
                  !n.client_max_window_bits)
              )
            )
              return (
                (this._options.serverNoContextTakeover ||
                  n.server_no_context_takeover) &&
                  (r.server_no_context_takeover = !0),
                (this._options.clientNoContextTakeover ||
                  (this._options.clientNoContextTakeover !== !1 &&
                    n.client_no_context_takeover)) &&
                  (r.client_no_context_takeover = !0),
                typeof this._options.serverMaxWindowBits == 'number'
                  ? (r.server_max_window_bits =
                      this._options.serverMaxWindowBits)
                  : typeof n.server_max_window_bits == 'number' &&
                    (r.server_max_window_bits = n.server_max_window_bits),
                typeof this._options.clientMaxWindowBits == 'number'
                  ? (r.client_max_window_bits =
                      this._options.clientMaxWindowBits)
                  : this._options.clientMaxWindowBits !== !1 &&
                    typeof n.client_max_window_bits == 'number' &&
                    (r.client_max_window_bits = n.client_max_window_bits),
                !0
              )
          })
        )
          throw new Error("Doesn't support the offered configuration")
        return r
      }
      acceptAsClient(t) {
        let r = t[0]
        if (
          this._options.clientNoContextTakeover === !1 &&
          r.client_no_context_takeover
        )
          throw new Error('Invalid value for "client_no_context_takeover"')
        if (
          (typeof this._options.clientMaxWindowBits == 'number' &&
            (!r.client_max_window_bits ||
              r.client_max_window_bits > this._options.clientMaxWindowBits)) ||
          (this._options.clientMaxWindowBits === !1 && r.client_max_window_bits)
        )
          throw new Error('Invalid value for "client_max_window_bits"')
        return r
      }
      normalizeParams(t) {
        return t.map(
          (r) => (
            Object.keys(r).forEach((i) => {
              var n = r[i]
              if (n.length > 1)
                throw new Error(`Multiple extension parameters for ${i}`)
              switch (((n = n[0]), i)) {
                case 'server_no_context_takeover':
                case 'client_no_context_takeover':
                  if (n !== !0)
                    throw new Error(
                      `invalid extension parameter value for ${i} (${n})`,
                    )
                  r[i] = !0
                  break
                case 'server_max_window_bits':
                case 'client_max_window_bits':
                  if (
                    typeof n == 'string' &&
                    ((n = parseInt(n, 10)),
                    Number.isNaN(n) ||
                      n < Ze.Z_MIN_WINDOWBITS ||
                      n > Ze.Z_MAX_WINDOWBITS)
                  )
                    throw new Error(
                      `invalid extension parameter value for ${i} (${n})`,
                    )
                  if (!this._isServer && n === !0)
                    throw new Error(
                      `Missing extension parameter value for ${i}`,
                    )
                  r[i] = n
                  break
                default:
                  throw new Error(`Not defined extension parameter (${i})`)
              }
            }),
            r
          ),
        )
      }
      decompress(t, r, i) {
        Oi.push((n) => {
          this._decompress(t, r, (s, o) => {
            n(), i(s, o)
          })
        })
      }
      compress(t, r, i) {
        Oi.push((n) => {
          this._compress(t, r, (s, o) => {
            n(), i(s, o)
          })
        })
      }
      _decompress(t, r, i) {
        let n = this._isServer ? 'client' : 'server'
        if (!this._inflate) {
          let s = `${n}_max_window_bits`,
            o =
              typeof this.params[s] != 'number'
                ? Ze.Z_DEFAULT_WINDOWBITS
                : this.params[s]
          ;(this._inflate = Ze.createInflateRaw({ windowBits: o })),
            (this._inflate[Le] = 0),
            (this._inflate[et] = []),
            (this._inflate[ki] = this),
            this._inflate.on('error', Gb),
            this._inflate.on('data', pu)
        }
        ;(this._inflate[du] = i),
          (this._inflate[Bt] = !0),
          this._inflate.write(t),
          r && this._inflate.write(Vb),
          this._inflate.flush(() => {
            let s = this._inflate[Ps]
            if (s) {
              this._inflate.close(), (this._inflate = null), i(s)
              return
            }
            let o = cu.concat(this._inflate[et], this._inflate[Le])
            ;(r && this.params[`${n}_no_context_takeover`]) || this._inflate[Ii]
              ? (this._inflate.close(), (this._inflate = null))
              : ((this._inflate[Bt] = !1),
                (this._inflate[Le] = 0),
                (this._inflate[et] = [])),
              i(null, o)
          })
      }
      _compress(t, r, i) {
        if (!t || t.length === 0) {
          process.nextTick(i, null, Hb)
          return
        }
        let n = this._isServer ? 'server' : 'client'
        if (!this._deflate) {
          let s = `${n}_max_window_bits`,
            o =
              typeof this.params[s] != 'number'
                ? Ze.Z_DEFAULT_WINDOWBITS
                : this.params[s]
          ;(this._deflate = Ze.createDeflateRaw({
            memLevel: this._options.memLevel,
            level: this._options.level,
            flush: Ze.Z_SYNC_FLUSH,
            windowBits: o,
          })),
            (this._deflate[Le] = 0),
            (this._deflate[et] = []),
            this._deflate.on('data', $b)
        }
        ;(this._deflate[Bt] = !0),
          this._deflate.write(t),
          this._deflate.flush(Ze.Z_SYNC_FLUSH, () => {
            var s = cu.concat(this._deflate[et], this._deflate[Le])
            r && (s = s.slice(0, s.length - 4)),
              (r && this.params[`${n}_no_context_takeover`]) ||
              this._deflate[Ii]
                ? (this._deflate.close(), (this._deflate = null))
                : ((this._deflate[Bt] = !1),
                  (this._deflate[Le] = 0),
                  (this._deflate[et] = [])),
              i(null, s)
          })
      }
    }
  _u.exports = Bs
  function $b(e) {
    this[et].push(e), (this[Le] += e.length)
  }
  function pu(e) {
    if (
      ((this[Le] += e.length),
      this[ki]._maxPayload < 1 || this[Le] <= this[ki]._maxPayload)
    ) {
      this[et].push(e)
      return
    }
    ;(this[Ps] = new Error('max payload size exceeded')),
      (this[Ps].closeCode = 1009),
      this.removeListener('data', pu),
      this.reset()
  }
  function Gb(e) {
    ;(this[ki]._inflate = null), this[du](e)
  }
})
var bu = b((i0, gu) => {
  'use strict'
  var dr = class {
      constructor(t, r) {
        ;(this.target = r), (this.type = t)
      }
    },
    As = class extends dr {
      constructor(t, r) {
        super('message', r), (this.data = t)
      }
    },
    Ns = class extends dr {
      constructor(t, r, i) {
        super('close', i),
          (this.wasClean = i._closeFrameReceived && i._closeFrameSent),
          (this.reason = r),
          (this.code = t)
      }
    },
    Ms = class extends dr {
      constructor(t) {
        super('open', t)
      }
    },
    zb = {
      addEventListener(e, t) {
        if (typeof t != 'function') return
        function r(o) {
          t.call(this, new As(o, this))
        }
        function i(o, f) {
          t.call(this, new Ns(o, f, this))
        }
        function n(o) {
          ;(o.type = 'error'), (o.target = this), t.call(this, o)
        }
        function s() {
          t.call(this, new Ms(this))
        }
        e === 'message'
          ? ((r._listener = t), this.on(e, r))
          : e === 'close'
            ? ((i._listener = t), this.on(e, i))
            : e === 'error'
              ? ((n._listener = t), this.on(e, n))
              : e === 'open'
                ? ((s._listener = t), this.on(e, s))
                : this.on(e, t)
      },
      removeEventListener(e, t) {
        let r = this.listeners(e)
        for (var i = 0; i < r.length; i++)
          (r[i] === t || r[i]._listener === t) && this.removeListener(e, r[i])
      },
    }
  gu.exports = zb
})
var Ls = b((n0, yu) => {
  'use strict'
  var pr = [
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1,
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1,
    0, 1, 0,
  ]
  function Te(e, t, r) {
    Object.prototype.hasOwnProperty.call(e, t) ? e[t].push(r) : (e[t] = [r])
  }
  function Kb(e) {
    let t = {}
    if (e === void 0 || e === '') return t
    for (
      var r = {}, i = !1, n = !1, s = !1, o, f, a = -1, l = -1, u = 0;
      u < e.length;
      u++
    ) {
      let d = e.charCodeAt(u)
      if (o === void 0)
        if (l === -1 && pr[d] === 1) a === -1 && (a = u)
        else if (d === 32 || d === 9) l === -1 && a !== -1 && (l = u)
        else if (d === 59 || d === 44) {
          if (a === -1) throw new Error(`unexpected character at index ${u}`)
          l === -1 && (l = u)
          let _ = e.slice(a, l)
          d === 44 ? (Te(t, _, r), (r = {})) : (o = _), (a = l = -1)
        } else throw new Error(`unexpected character at index ${u}`)
      else if (f === void 0)
        if (l === -1 && pr[d] === 1) a === -1 && (a = u)
        else if (d === 32 || d === 9) l === -1 && a !== -1 && (l = u)
        else if (d === 59 || d === 44) {
          if (a === -1) throw new Error(`unexpected character at index ${u}`)
          l === -1 && (l = u),
            Te(r, e.slice(a, l), !0),
            d === 44 && (Te(t, o, r), (r = {}), (o = void 0)),
            (a = l = -1)
        } else if (d === 61 && a !== -1 && l === -1)
          (f = e.slice(a, u)), (a = l = -1)
        else throw new Error(`unexpected character at index ${u}`)
      else if (n) {
        if (pr[d] !== 1) throw new Error(`unexpected character at index ${u}`)
        a === -1 ? (a = u) : i || (i = !0), (n = !1)
      } else if (s)
        if (pr[d] === 1) a === -1 && (a = u)
        else if (d === 34 && a !== -1) (s = !1), (l = u)
        else if (d === 92) n = !0
        else throw new Error(`unexpected character at index ${u}`)
      else if (d === 34 && e.charCodeAt(u - 1) === 61) s = !0
      else if (l === -1 && pr[d] === 1) a === -1 && (a = u)
      else if (a !== -1 && (d === 32 || d === 9)) l === -1 && (l = u)
      else if (d === 59 || d === 44) {
        if (a === -1) throw new Error(`unexpected character at index ${u}`)
        l === -1 && (l = u)
        var h = e.slice(a, l)
        i && ((h = h.replace(/\\/g, '')), (i = !1)),
          Te(r, f, h),
          d === 44 && (Te(t, o, r), (r = {}), (o = void 0)),
          (f = void 0),
          (a = l = -1)
      } else throw new Error(`unexpected character at index ${u}`)
    }
    if (a === -1 || s) throw new Error('unexpected end of input')
    l === -1 && (l = u)
    let c = e.slice(a, l)
    return (
      o === void 0
        ? Te(t, c, {})
        : (f === void 0
            ? Te(r, c, !0)
            : i
              ? Te(r, f, c.replace(/\\/g, ''))
              : Te(r, f, c),
          Te(t, o, r)),
      t
    )
  }
  function Yb(e) {
    return Object.keys(e)
      .map((t) => {
        var r = e[t]
        return (
          Array.isArray(r) || (r = [r]),
          r
            .map((i) =>
              [t]
                .concat(
                  Object.keys(i).map((n) => {
                    var s = i[n]
                    return (
                      Array.isArray(s) || (s = [s]),
                      s.map((o) => (o === !0 ? n : `${n}=${o}`)).join('; ')
                    )
                  }),
                )
                .join('; '),
            )
            .join(', ')
        )
      })
      .join(', ')
  }
  yu.exports = { format: Yb, parse: Kb }
})
var gr = b((_r) => {
  'use strict'
  var Qb = ve(),
    Jb = Qb.Buffer
  _r.BINARY_TYPES = ['nodebuffer', 'arraybuffer', 'fragments']
  _r.GUID = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11'
  _r.EMPTY_BUFFER = Jb.alloc(0)
  _r.NOOP = () => {}
})
var vu = b((o0, qs) => {
  'use strict'
  try {
    let e = require('utf-8-validate')
    qs.exports = typeof e == 'object' ? e.Validation.isValidUTF8 : e
  } catch {
    qs.exports = () => !0
  }
})
var Ds = b((a0, mu) => {
  'use strict'
  mu.exports = {
    isValidErrorCode: function (e) {
      return (
        (e >= 1e3 && e <= 1013 && e !== 1004 && e !== 1005 && e !== 1006) ||
        (e >= 3e3 && e <= 4999)
      )
    },
    1e3: 'normal',
    1001: 'going away',
    1002: 'protocol error',
    1003: 'unsupported data',
    1004: 'reserved',
    1005: 'reserved for extensions',
    1006: 'reserved for extensions',
    1007: 'inconsistent or invalid data',
    1008: 'policy violation',
    1009: 'message too big',
    1010: 'extension handshake missing',
    1011: 'an unexpected condition prevented the request from being fulfilled',
    1012: 'service restart',
    1013: 'try again later',
  }
})
var Vs = b((f0, Ou) => {
  'use strict'
  var Xb = ve(),
    wu = hr(),
    Su = vu(),
    Iu = Ti(),
    Zb = Ds(),
    Fs = gr(),
    ey = Xb.Buffer,
    Ri = 0,
    Eu = 1,
    xu = 2,
    Cu = 3,
    Us = 4,
    Tu = 5,
    Ws = class {
      constructor(t, r, i) {
        ;(this._binaryType = i || Fs.BINARY_TYPES[0]),
          (this._extensions = t || {}),
          (this._maxPayload = r | 0),
          (this._bufferedBytes = 0),
          (this._buffers = []),
          (this._compressed = !1),
          (this._payloadLength = 0),
          (this._fragmented = 0),
          (this._masked = !1),
          (this._fin = !1),
          (this._mask = null),
          (this._opcode = 0),
          (this._totalPayloadLength = 0),
          (this._messageLength = 0),
          (this._fragments = []),
          (this._cleanupCallback = null),
          (this._hadError = !1),
          (this._dead = !1),
          (this._loop = !1),
          (this.onmessage = null),
          (this.onclose = null),
          (this.onerror = null),
          (this.onping = null),
          (this.onpong = null),
          (this._state = Ri)
      }
      readBuffer(t) {
        var r = 0,
          i,
          n
        if (((this._bufferedBytes -= t), t === this._buffers[0].length))
          return this._buffers.shift()
        if (t < this._buffers[0].length)
          return (
            (i = this._buffers[0].slice(0, t)),
            (this._buffers[0] = this._buffers[0].slice(t)),
            i
          )
        for (i = ey.allocUnsafe(t); t > 0; )
          (n = this._buffers[0].length),
            t >= n
              ? (this._buffers[0].copy(i, r), (r += n), this._buffers.shift())
              : (this._buffers[0].copy(i, r, 0, t),
                (this._buffers[0] = this._buffers[0].slice(t))),
            (t -= n)
        return i
      }
      hasBufferedBytes(t) {
        return this._bufferedBytes >= t
          ? !0
          : ((this._loop = !1),
            this._dead && this.cleanup(this._cleanupCallback),
            !1)
      }
      add(t) {
        this._dead ||
          ((this._bufferedBytes += t.length),
          this._buffers.push(t),
          this.startLoop())
      }
      startLoop() {
        for (this._loop = !0; this._loop; )
          switch (this._state) {
            case Ri:
              this.getInfo()
              break
            case Eu:
              this.getPayloadLength16()
              break
            case xu:
              this.getPayloadLength64()
              break
            case Cu:
              this.getMask()
              break
            case Us:
              this.getData()
              break
            default:
              this._loop = !1
          }
      }
      getInfo() {
        if (!this.hasBufferedBytes(2)) return
        let t = this.readBuffer(2)
        if (t[0] & 48) {
          this.error(new Error('RSV2 and RSV3 must be clear'), 1002)
          return
        }
        let r = (t[0] & 64) === 64
        if (r && !this._extensions[wu.extensionName]) {
          this.error(new Error('RSV1 must be clear'), 1002)
          return
        }
        if (
          ((this._fin = (t[0] & 128) === 128),
          (this._opcode = t[0] & 15),
          (this._payloadLength = t[1] & 127),
          this._opcode === 0)
        ) {
          if (r) {
            this.error(new Error('RSV1 must be clear'), 1002)
            return
          }
          if (this._fragmented) this._opcode = this._fragmented
          else {
            this.error(new Error(`invalid opcode: ${this._opcode}`), 1002)
            return
          }
        } else if (this._opcode === 1 || this._opcode === 2) {
          if (this._fragmented) {
            this.error(new Error(`invalid opcode: ${this._opcode}`), 1002)
            return
          }
          this._compressed = r
        } else if (this._opcode > 7 && this._opcode < 11) {
          if (!this._fin) {
            this.error(new Error('FIN must be set'), 1002)
            return
          }
          if (r) {
            this.error(new Error('RSV1 must be clear'), 1002)
            return
          }
          if (this._payloadLength > 125) {
            this.error(new Error('invalid payload length'), 1002)
            return
          }
        } else {
          this.error(new Error(`invalid opcode: ${this._opcode}`), 1002)
          return
        }
        !this._fin && !this._fragmented && (this._fragmented = this._opcode),
          (this._masked = (t[1] & 128) === 128),
          this._payloadLength === 126
            ? (this._state = Eu)
            : this._payloadLength === 127
              ? (this._state = xu)
              : this.haveLength()
      }
      getPayloadLength16() {
        this.hasBufferedBytes(2) &&
          ((this._payloadLength = this.readBuffer(2).readUInt16BE(0, !0)),
          this.haveLength())
      }
      getPayloadLength64() {
        if (!this.hasBufferedBytes(8)) return
        let t = this.readBuffer(8),
          r = t.readUInt32BE(0, !0)
        if (r > Math.pow(2, 21) - 1) {
          this.error(new Error('max payload size exceeded'), 1009)
          return
        }
        ;(this._payloadLength = r * Math.pow(2, 32) + t.readUInt32BE(4, !0)),
          this.haveLength()
      }
      haveLength() {
        ;(this._opcode < 8 && this.maxPayloadExceeded(this._payloadLength)) ||
          (this._masked ? (this._state = Cu) : (this._state = Us))
      }
      getMask() {
        this.hasBufferedBytes(4) &&
          ((this._mask = this.readBuffer(4)), (this._state = Us))
      }
      getData() {
        var t = Fs.EMPTY_BUFFER
        if (this._payloadLength) {
          if (!this.hasBufferedBytes(this._payloadLength)) return
          ;(t = this.readBuffer(this._payloadLength)),
            this._masked && Iu.unmask(t, this._mask)
        }
        this._opcode > 7
          ? this.controlMessage(t)
          : this._compressed
            ? ((this._state = Tu), this.decompress(t))
            : this.pushFragment(t) && this.dataMessage()
      }
      decompress(t) {
        this._extensions[wu.extensionName].decompress(t, this._fin, (i, n) => {
          if (i) {
            this.error(i, i.closeCode === 1009 ? 1009 : 1007)
            return
          }
          this.pushFragment(n) && this.dataMessage(), this.startLoop()
        })
      }
      dataMessage() {
        if (this._fin) {
          let r = this._messageLength,
            i = this._fragments
          if (
            ((this._totalPayloadLength = 0),
            (this._messageLength = 0),
            (this._fragmented = 0),
            (this._fragments = []),
            this._opcode === 2)
          ) {
            var t
            this._binaryType === 'nodebuffer'
              ? (t = js(i, r))
              : this._binaryType === 'arraybuffer'
                ? (t = ty(js(i, r)))
                : (t = i),
              this.onmessage(t)
          } else {
            let n = js(i, r)
            if (!Su(n)) {
              this.error(new Error('invalid utf8 sequence'), 1007)
              return
            }
            this.onmessage(n.toString())
          }
        }
        this._state = Ri
      }
      controlMessage(t) {
        if (this._opcode === 8) {
          if (t.length === 0)
            this.onclose(1e3, ''),
              (this._loop = !1),
              this.cleanup(this._cleanupCallback)
          else if (t.length === 1)
            this.error(new Error('invalid payload length'), 1002)
          else {
            let r = t.readUInt16BE(0, !0)
            if (!Zb.isValidErrorCode(r)) {
              this.error(new Error(`invalid status code: ${r}`), 1002)
              return
            }
            let i = t.slice(2)
            if (!Su(i)) {
              this.error(new Error('invalid utf8 sequence'), 1007)
              return
            }
            this.onclose(r, i.toString()),
              (this._loop = !1),
              this.cleanup(this._cleanupCallback)
          }
          return
        }
        this._opcode === 9 ? this.onping(t) : this.onpong(t), (this._state = Ri)
      }
      error(t, r) {
        this.onerror(t, r),
          (this._hadError = !0),
          (this._loop = !1),
          this.cleanup(this._cleanupCallback)
      }
      maxPayloadExceeded(t) {
        if (t === 0 || this._maxPayload < 1) return !1
        let r = this._totalPayloadLength + t
        return r <= this._maxPayload
          ? ((this._totalPayloadLength = r), !1)
          : (this.error(new Error('max payload size exceeded'), 1009), !0)
      }
      pushFragment(t) {
        if (t.length === 0) return !0
        let r = this._messageLength + t.length
        return this._maxPayload < 1 || r <= this._maxPayload
          ? ((this._messageLength = r), this._fragments.push(t), !0)
          : (this.error(new Error('max payload size exceeded'), 1009), !1)
      }
      cleanup(t) {
        ;(this._dead = !0),
          !this._hadError && (this._loop || this._state === Tu)
            ? (this._cleanupCallback = t)
            : ((this._extensions = null),
              (this._fragments = null),
              (this._buffers = null),
              (this._mask = null),
              (this._cleanupCallback = null),
              (this.onmessage = null),
              (this.onclose = null),
              (this.onerror = null),
              (this.onping = null),
              (this.onpong = null),
              t && t())
      }
    }
  Ou.exports = Ws
  function js(e, t) {
    return e.length === 1
      ? e[0]
      : e.length > 1
        ? Iu.concat(e, t)
        : Fs.EMPTY_BUFFER
  }
  function ty(e) {
    return e.byteOffset === 0 && e.byteLength === e.buffer.byteLength
      ? e.buffer
      : e.buffer.slice(e.byteOffset, e.byteOffset + e.byteLength)
  }
})
var Gs = b((l0, Pu) => {
  'use strict'
  var ry = ve(),
    iy = require('crypto'),
    ku = hr(),
    Ru = Ti(),
    ny = Ds(),
    sy = gr(),
    ae = ry.Buffer,
    $s = class e {
      constructor(t, r) {
        ;(this._extensions = r || {}),
          (this._socket = t),
          (this._firstFragment = !0),
          (this._compress = !1),
          (this._bufferedBytes = 0),
          (this._deflating = !1),
          (this._queue = [])
      }
      static frame(t, r) {
        let i = t.length < 1024 || (r.mask && r.readOnly)
        var n = r.mask ? 6 : 2,
          s = t.length
        t.length >= 65536
          ? ((n += 8), (s = 127))
          : t.length > 125 && ((n += 2), (s = 126))
        let o = ae.allocUnsafe(i ? t.length + n : n)
        if (
          ((o[0] = r.fin ? r.opcode | 128 : r.opcode),
          r.rsv1 && (o[0] |= 64),
          s === 126
            ? o.writeUInt16BE(t.length, 2, !0)
            : s === 127 &&
              (o.writeUInt32BE(0, 2, !0), o.writeUInt32BE(t.length, 6, !0)),
          !r.mask)
        )
          return (o[1] = s), i ? (t.copy(o, n), [o]) : [o, t]
        let f = iy.randomBytes(4)
        return (
          (o[1] = s | 128),
          (o[n - 4] = f[0]),
          (o[n - 3] = f[1]),
          (o[n - 2] = f[2]),
          (o[n - 1] = f[3]),
          i
            ? (Ru.mask(t, f, o, n, t.length), [o])
            : (Ru.mask(t, f, t, 0, t.length), [o, t])
        )
      }
      close(t, r, i, n) {
        var s
        if (t === void 0) t = 1e3
        else if (typeof t != 'number' || !ny.isValidErrorCode(t))
          throw new Error('first argument must be a valid error code number')
        r === void 0 || r === ''
          ? t === 1e3
            ? (s = sy.EMPTY_BUFFER)
            : ((s = ae.allocUnsafe(2)), s.writeUInt16BE(t, 0, !0))
          : ((s = ae.allocUnsafe(2 + ae.byteLength(r))),
            s.writeUInt16BE(t, 0, !0),
            s.write(r, 2)),
          this._deflating
            ? this.enqueue([this.doClose, s, i, n])
            : this.doClose(s, i, n)
      }
      doClose(t, r, i) {
        this.sendFrame(
          e.frame(t, { fin: !0, rsv1: !1, opcode: 8, mask: r, readOnly: !1 }),
          i,
        )
      }
      ping(t, r) {
        var i = !0
        ae.isBuffer(t) ||
          (t instanceof ArrayBuffer
            ? (t = ae.from(t))
            : ArrayBuffer.isView(t)
              ? (t = Hs(t))
              : ((t = ae.from(t)), (i = !1))),
          this._deflating
            ? this.enqueue([this.doPing, t, r, i])
            : this.doPing(t, r, i)
      }
      doPing(t, r, i) {
        this.sendFrame(
          e.frame(t, { fin: !0, rsv1: !1, opcode: 9, mask: r, readOnly: i }),
        )
      }
      pong(t, r) {
        var i = !0
        ae.isBuffer(t) ||
          (t instanceof ArrayBuffer
            ? (t = ae.from(t))
            : ArrayBuffer.isView(t)
              ? (t = Hs(t))
              : ((t = ae.from(t)), (i = !1))),
          this._deflating
            ? this.enqueue([this.doPong, t, r, i])
            : this.doPong(t, r, i)
      }
      doPong(t, r, i) {
        this.sendFrame(
          e.frame(t, { fin: !0, rsv1: !1, opcode: 10, mask: r, readOnly: i }),
        )
      }
      send(t, r, i) {
        var n = r.binary ? 2 : 1,
          s = r.compress,
          o = !0
        ae.isBuffer(t) ||
          (t instanceof ArrayBuffer
            ? (t = ae.from(t))
            : ArrayBuffer.isView(t)
              ? (t = Hs(t))
              : ((t = ae.from(t)), (o = !1)))
        let f = this._extensions[ku.extensionName]
        if (
          (this._firstFragment
            ? ((this._firstFragment = !1),
              s && f && (s = t.length >= f._threshold),
              (this._compress = s))
            : ((s = !1), (n = 0)),
          r.fin && (this._firstFragment = !0),
          f)
        ) {
          let a = { fin: r.fin, rsv1: s, opcode: n, mask: r.mask, readOnly: o }
          this._deflating
            ? this.enqueue([this.dispatch, t, this._compress, a, i])
            : this.dispatch(t, this._compress, a, i)
        } else
          this.sendFrame(
            e.frame(t, {
              fin: r.fin,
              rsv1: !1,
              opcode: n,
              mask: r.mask,
              readOnly: o,
            }),
            i,
          )
      }
      dispatch(t, r, i, n) {
        if (!r) {
          this.sendFrame(e.frame(t, i), n)
          return
        }
        let s = this._extensions[ku.extensionName]
        ;(this._deflating = !0),
          s.compress(t, i.fin, (o, f) => {
            ;(i.readOnly = !1),
              this.sendFrame(e.frame(f, i), n),
              (this._deflating = !1),
              this.dequeue()
          })
      }
      dequeue() {
        for (; !this._deflating && this._queue.length; ) {
          let t = this._queue.shift()
          ;(this._bufferedBytes -= t[1].length), t[0].apply(this, t.slice(1))
        }
      }
      enqueue(t) {
        ;(this._bufferedBytes += t[1].length), this._queue.push(t)
      }
      sendFrame(t, r) {
        t.length === 2
          ? (this._socket.write(t[0]), this._socket.write(t[1], r))
          : this._socket.write(t[0], r)
      }
    }
  Pu.exports = $s
  function Hs(e) {
    let t = ae.from(e.buffer)
    return e.byteLength !== e.buffer.byteLength
      ? t.slice(e.byteOffset, e.byteOffset + e.byteLength)
      : t
  }
})
var Ks = b((u0, Mu) => {
  'use strict'
  var oy = require('events'),
    Bu = require('crypto'),
    ay = Os(),
    fy = require('https'),
    ly = require('http'),
    uy = require('url'),
    tt = hr(),
    Nu = bu(),
    Au = Ls(),
    _t = gr(),
    cy = Vs(),
    hy = Gs(),
    zs = [8, 13],
    dy = 30 * 1e3,
    we = class e extends oy {
      constructor(t, r, i) {
        super(),
          r
            ? typeof r == 'string'
              ? (r = [r])
              : Array.isArray(r) || ((i = r), (r = []))
            : (r = []),
          (this.readyState = e.CONNECTING),
          (this.bytesReceived = 0),
          (this.extensions = {}),
          (this.protocol = ''),
          (this._binaryType = _t.BINARY_TYPES[0]),
          (this._finalize = this.finalize.bind(this)),
          (this._closeFrameReceived = !1),
          (this._closeFrameSent = !1),
          (this._closeMessage = ''),
          (this._closeTimer = null),
          (this._finalized = !1),
          (this._closeCode = 1006),
          (this._receiver = null),
          (this._sender = null),
          (this._socket = null),
          (this._ultron = null),
          Array.isArray(t)
            ? py.call(this, t[0], t[1], i)
            : _y.call(this, t, r, i)
      }
      get CONNECTING() {
        return e.CONNECTING
      }
      get CLOSING() {
        return e.CLOSING
      }
      get CLOSED() {
        return e.CLOSED
      }
      get OPEN() {
        return e.OPEN
      }
      get bufferedAmount() {
        var t = 0
        return (
          this._socket &&
            (t = this._socket.bufferSize + this._sender._bufferedBytes),
          t
        )
      }
      get binaryType() {
        return this._binaryType
      }
      set binaryType(t) {
        _t.BINARY_TYPES.indexOf(t) < 0 ||
          ((this._binaryType = t),
          this._receiver && (this._receiver._binaryType = t))
      }
      setSocket(t, r) {
        t.setTimeout(0),
          t.setNoDelay(),
          (this._receiver = new cy(
            this.extensions,
            this._maxPayload,
            this.binaryType,
          )),
          (this._sender = new hy(t, this.extensions)),
          (this._ultron = new ay(t)),
          (this._socket = t),
          this._ultron.on('close', this._finalize),
          this._ultron.on('error', this._finalize),
          this._ultron.on('end', this._finalize),
          r.length > 0 && t.unshift(r),
          this._ultron.on('data', (i) => {
            ;(this.bytesReceived += i.length), this._receiver.add(i)
          }),
          (this._receiver.onmessage = (i) => this.emit('message', i)),
          (this._receiver.onping = (i) => {
            this.pong(i, !this._isServer, !0), this.emit('ping', i)
          }),
          (this._receiver.onpong = (i) => this.emit('pong', i)),
          (this._receiver.onclose = (i, n) => {
            ;(this._closeFrameReceived = !0),
              (this._closeMessage = n),
              (this._closeCode = i),
              this._finalized || this.close(i, n)
          }),
          (this._receiver.onerror = (i, n) => {
            ;(this._closeMessage = ''),
              (this._closeCode = n),
              (this.readyState = e.CLOSING),
              this.emit('error', i),
              this.finalize(!0)
          }),
          (this.readyState = e.OPEN),
          this.emit('open')
      }
      finalize(t) {
        if (!this._finalized) {
          if (
            ((this.readyState = e.CLOSING),
            (this._finalized = !0),
            typeof t == 'object' && this.emit('error', t),
            !this._socket)
          )
            return this.emitClose()
          clearTimeout(this._closeTimer),
            (this._closeTimer = null),
            this._ultron.destroy(),
            (this._ultron = null),
            this._socket.on('error', _t.NOOP),
            t ? this._socket.destroy() : this._socket.end(),
            (this._socket = null),
            (this._sender = null),
            this._receiver.cleanup(() => this.emitClose()),
            (this._receiver = null)
        }
      }
      emitClose() {
        ;(this.readyState = e.CLOSED),
          this.emit('close', this._closeCode, this._closeMessage),
          this.extensions[tt.extensionName] &&
            this.extensions[tt.extensionName].cleanup(),
          (this.extensions = null),
          this.removeAllListeners()
      }
      pause() {
        if (this.readyState !== e.OPEN) throw new Error('not opened')
        this._socket.pause()
      }
      resume() {
        if (this.readyState !== e.OPEN) throw new Error('not opened')
        this._socket.resume()
      }
      close(t, r) {
        if (this.readyState !== e.CLOSED) {
          if (this.readyState === e.CONNECTING) {
            this._req.abort(),
              this.finalize(
                new Error('closed before the connection is established'),
              )
            return
          }
          if (this.readyState === e.CLOSING) {
            this._closeFrameSent &&
              this._closeFrameReceived &&
              this._socket.end()
            return
          }
          ;(this.readyState = e.CLOSING),
            this._sender.close(t, r, !this._isServer, (i) => {
              i ||
                ((this._closeFrameSent = !0),
                this._finalized ||
                  (this._closeFrameReceived && this._socket.end(),
                  (this._closeTimer = setTimeout(this._finalize, dy, !0))))
            })
        }
      }
      ping(t, r, i) {
        if (this.readyState !== e.OPEN) {
          if (i) return
          throw new Error('not opened')
        }
        typeof t == 'number' && (t = t.toString()),
          r === void 0 && (r = !this._isServer),
          this._sender.ping(t || _t.EMPTY_BUFFER, r)
      }
      pong(t, r, i) {
        if (this.readyState !== e.OPEN) {
          if (i) return
          throw new Error('not opened')
        }
        typeof t == 'number' && (t = t.toString()),
          r === void 0 && (r = !this._isServer),
          this._sender.pong(t || _t.EMPTY_BUFFER, r)
      }
      send(t, r, i) {
        if (
          (typeof r == 'function' && ((i = r), (r = {})),
          this.readyState !== e.OPEN)
        ) {
          if (i) i(new Error('not opened'))
          else throw new Error('not opened')
          return
        }
        typeof t == 'number' && (t = t.toString())
        let n = Object.assign(
          {
            binary: typeof t != 'string',
            mask: !this._isServer,
            compress: !0,
            fin: !0,
          },
          r,
        )
        this.extensions[tt.extensionName] || (n.compress = !1),
          this._sender.send(t || _t.EMPTY_BUFFER, n, i)
      }
      terminate() {
        if (this.readyState !== e.CLOSED) {
          if (this.readyState === e.CONNECTING) {
            this._req.abort(),
              this.finalize(
                new Error('closed before the connection is established'),
              )
            return
          }
          this.finalize(!0)
        }
      }
    }
  we.CONNECTING = 0
  we.OPEN = 1
  we.CLOSING = 2
  we.CLOSED = 3
  ;['open', 'error', 'close', 'message'].forEach((e) => {
    Object.defineProperty(we.prototype, `on${e}`, {
      get() {
        let t = this.listeners(e)
        for (var r = 0; r < t.length; r++)
          if (t[r]._listener) return t[r]._listener
      },
      set(t) {
        let r = this.listeners(e)
        for (var i = 0; i < r.length; i++)
          r[i]._listener && this.removeListener(e, r[i])
        this.addEventListener(e, t)
      },
    })
  })
  we.prototype.addEventListener = Nu.addEventListener
  we.prototype.removeEventListener = Nu.removeEventListener
  Mu.exports = we
  function py(e, t, r) {
    ;(this.protocolVersion = r.protocolVersion),
      (this._maxPayload = r.maxPayload),
      (this.extensions = r.extensions),
      (this.protocol = r.protocol),
      (this._isServer = !0),
      this.setSocket(e, t)
  }
  function _y(e, t, r) {
    if (
      ((r = Object.assign(
        {
          protocolVersion: zs[1],
          protocol: t.join(','),
          perMessageDeflate: !0,
          handshakeTimeout: null,
          localAddress: null,
          headers: null,
          family: null,
          origin: null,
          agent: null,
          host: null,
          checkServerIdentity: null,
          rejectUnauthorized: null,
          passphrase: null,
          ciphers: null,
          ecdhCurve: null,
          cert: null,
          key: null,
          pfx: null,
          ca: null,
        },
        r,
      )),
      zs.indexOf(r.protocolVersion) === -1)
    )
      throw new Error(
        `unsupported protocol version: ${
          r.protocolVersion
        } (supported versions: ${zs.join(', ')})`,
      )
    ;(this.protocolVersion = r.protocolVersion),
      (this._isServer = !1),
      (this.url = e)
    let i = uy.parse(e),
      n = i.protocol === 'ws+unix:'
    if (!i.host && (!n || !i.path)) throw new Error('invalid url')
    let s = i.protocol === 'wss:' || i.protocol === 'https:',
      o = Bu.randomBytes(16).toString('base64'),
      f = s ? fy : ly
    var a
    let l = {
      port: i.port || (s ? 443 : 80),
      host: i.hostname,
      path: '/',
      headers: {
        'Sec-WebSocket-Version': r.protocolVersion,
        'Sec-WebSocket-Key': o,
        Connection: 'Upgrade',
        Upgrade: 'websocket',
      },
    }
    if (
      (r.headers && Object.assign(l.headers, r.headers),
      r.perMessageDeflate &&
        ((a = new tt(
          r.perMessageDeflate !== !0 ? r.perMessageDeflate : {},
          !1,
        )),
        (l.headers['Sec-WebSocket-Extensions'] = Au.format({
          [tt.extensionName]: a.offer(),
        }))),
      r.protocol && (l.headers['Sec-WebSocket-Protocol'] = r.protocol),
      r.origin &&
        (r.protocolVersion < 13
          ? (l.headers['Sec-WebSocket-Origin'] = r.origin)
          : (l.headers.Origin = r.origin)),
      r.host && (l.headers.Host = r.host),
      i.auth && (l.auth = i.auth),
      r.localAddress && (l.localAddress = r.localAddress),
      r.family && (l.family = r.family),
      n)
    ) {
      let h = i.path.split(':')
      ;(l.socketPath = h[0]), (l.path = h[1])
    } else
      i.path &&
        (i.path.charAt(0) !== '/' ? (l.path = `/${i.path}`) : (l.path = i.path))
    var u = r.agent
    ;(r.rejectUnauthorized != null ||
      r.checkServerIdentity ||
      r.passphrase ||
      r.ciphers ||
      r.ecdhCurve ||
      r.cert ||
      r.key ||
      r.pfx ||
      r.ca) &&
      (r.passphrase && (l.passphrase = r.passphrase),
      r.ciphers && (l.ciphers = r.ciphers),
      r.ecdhCurve && (l.ecdhCurve = r.ecdhCurve),
      r.cert && (l.cert = r.cert),
      r.key && (l.key = r.key),
      r.pfx && (l.pfx = r.pfx),
      r.ca && (l.ca = r.ca),
      r.checkServerIdentity && (l.checkServerIdentity = r.checkServerIdentity),
      r.rejectUnauthorized != null &&
        (l.rejectUnauthorized = r.rejectUnauthorized),
      u || (u = new f.Agent(l))),
      u && (l.agent = u),
      (this._req = f.get(l)),
      r.handshakeTimeout &&
        this._req.setTimeout(r.handshakeTimeout, () => {
          this._req.abort(),
            this.finalize(new Error('opening handshake has timed out'))
        }),
      this._req.on('error', (h) => {
        this._req.aborted || ((this._req = null), this.finalize(h))
      }),
      this._req.on('response', (h) => {
        this.emit('unexpected-response', this._req, h) ||
          (this._req.abort(),
          this.finalize(
            new Error(`unexpected server response (${h.statusCode})`),
          ))
      }),
      this._req.on('upgrade', (h, c, d) => {
        if (
          (this.emit('headers', h.headers, h),
          this.readyState !== we.CONNECTING)
        )
          return
        this._req = null
        let _ = Bu.createHash('sha1')
          .update(o + _t.GUID, 'binary')
          .digest('base64')
        if (h.headers['sec-websocket-accept'] !== _)
          return c.destroy(), this.finalize(new Error('invalid server key'))
        let v = h.headers['sec-websocket-protocol'],
          m = (r.protocol || '').split(/, */)
        var p
        if (
          (!r.protocol && v
            ? (p = 'server sent a subprotocol even though none requested')
            : r.protocol && !v
              ? (p = 'server sent no subprotocol even though requested')
              : v &&
                m.indexOf(v) === -1 &&
                (p = 'server responded with an invalid protocol'),
          p)
        )
          return c.destroy(), this.finalize(new Error(p))
        if ((v && (this.protocol = v), a))
          try {
            let g = Au.parse(h.headers['sec-websocket-extensions'])
            g[tt.extensionName] &&
              (a.accept(g[tt.extensionName]),
              (this.extensions[tt.extensionName] = a))
          } catch {
            c.destroy(),
              this.finalize(
                new Error('invalid Sec-WebSocket-Extensions header'),
              )
            return
          }
        this.setSocket(c, d)
      })
  }
})
var Du = b((c0, qu) => {
  'use strict'
  var gy = ve(),
    by = require('events'),
    yy = require('crypto'),
    vy = Os(),
    Pi = require('http'),
    my = require('url'),
    gt = hr(),
    Lu = Ls(),
    wy = gr(),
    Sy = Ks(),
    Ey = gy.Buffer,
    Ys = class extends by {
      constructor(t, r) {
        if (
          (super(),
          (t = Object.assign(
            {
              maxPayload: 100 * 1024 * 1024,
              perMessageDeflate: !1,
              handleProtocols: null,
              clientTracking: !0,
              verifyClient: null,
              noServer: !1,
              backlog: null,
              server: null,
              host: null,
              path: null,
              port: null,
            },
            t,
          )),
          t.port == null && !t.server && !t.noServer)
        )
          throw new TypeError('missing or invalid options')
        t.port != null
          ? ((this._server = Pi.createServer((i, n) => {
              let s = Pi.STATUS_CODES[426]
              n.writeHead(426, {
                'Content-Length': s.length,
                'Content-Type': 'text/plain',
              }),
                n.end(s)
            })),
            this._server.listen(t.port, t.host, t.backlog, r))
          : t.server && (this._server = t.server),
          this._server &&
            ((this._ultron = new vy(this._server)),
            this._ultron.on('listening', () => this.emit('listening')),
            this._ultron.on('error', (i) => this.emit('error', i)),
            this._ultron.on('upgrade', (i, n, s) => {
              this.handleUpgrade(i, n, s, (o) => {
                this.emit('connection', o, i)
              })
            })),
          t.perMessageDeflate === !0 && (t.perMessageDeflate = {}),
          t.clientTracking && (this.clients = new Set()),
          (this.options = t)
      }
      close(t) {
        if (this.clients) for (let i of this.clients) i.terminate()
        let r = this._server
        if (
          r &&
          (this._ultron.destroy(),
          (this._ultron = this._server = null),
          this.options.port != null)
        )
          return r.close(t)
        t && t()
      }
      shouldHandle(t) {
        return !(
          this.options.path && my.parse(t.url).pathname !== this.options.path
        )
      }
      handleUpgrade(t, r, i, n) {
        r.on('error', Qs)
        let s = +t.headers['sec-websocket-version'],
          o = {}
        if (
          t.method !== 'GET' ||
          t.headers.upgrade.toLowerCase() !== 'websocket' ||
          !t.headers['sec-websocket-key'] ||
          (s !== 8 && s !== 13) ||
          !this.shouldHandle(t)
        )
          return br(r, 400)
        if (this.options.perMessageDeflate) {
          let a = new gt(
            this.options.perMessageDeflate,
            !0,
            this.options.maxPayload,
          )
          try {
            let l = Lu.parse(t.headers['sec-websocket-extensions'])
            l[gt.extensionName] &&
              (a.accept(l[gt.extensionName]), (o[gt.extensionName] = a))
          } catch {
            return br(r, 400)
          }
        }
        var f = (t.headers['sec-websocket-protocol'] || '').split(/, */)
        if (this.options.handleProtocols) {
          if (((f = this.options.handleProtocols(f, t)), f === !1))
            return br(r, 401)
        } else f = f[0]
        if (this.options.verifyClient) {
          let a = {
            origin: t.headers[`${s === 8 ? 'sec-websocket-origin' : 'origin'}`],
            secure: !!(t.connection.authorized || t.connection.encrypted),
            req: t,
          }
          if (this.options.verifyClient.length === 2) {
            this.options.verifyClient(a, (l, u, h) => {
              if (!l) return br(r, u || 401, h)
              this.completeUpgrade(f, o, s, t, r, i, n)
            })
            return
          }
          if (!this.options.verifyClient(a)) return br(r, 401)
        }
        this.completeUpgrade(f, o, s, t, r, i, n)
      }
      completeUpgrade(t, r, i, n, s, o, f) {
        if (!s.readable || !s.writable) return s.destroy()
        let l = [
          'HTTP/1.1 101 Switching Protocols',
          'Upgrade: websocket',
          'Connection: Upgrade',
          `Sec-WebSocket-Accept: ${yy
            .createHash('sha1')
            .update(n.headers['sec-websocket-key'] + wy.GUID, 'binary')
            .digest('base64')}`,
        ]
        if (
          (t && l.push(`Sec-WebSocket-Protocol: ${t}`), r[gt.extensionName])
        ) {
          let h = r[gt.extensionName].params,
            c = Lu.format({ [gt.extensionName]: [h] })
          l.push(`Sec-WebSocket-Extensions: ${c}`)
        }
        this.emit('headers', l, n),
          s.write(
            l.concat(`\r
`).join(`\r
`),
          )
        let u = new Sy([s, o], null, {
          maxPayload: this.options.maxPayload,
          protocolVersion: i,
          extensions: r,
          protocol: t,
        })
        this.clients &&
          (this.clients.add(u), u.on('close', () => this.clients.delete(u))),
          s.removeListener('error', Qs),
          f(u)
      }
    }
  qu.exports = Ys
  function Qs() {
    this.destroy()
  }
  function br(e, t, r) {
    e.writable &&
      ((r = r || Pi.STATUS_CODES[t]),
      e.write(
        `HTTP/1.1 ${t} ${Pi.STATUS_CODES[t]}\r
Connection: close\r
Content-type: text/html\r
Content-Length: ${Ey.byteLength(r)}\r
\r
` + r,
      )),
      e.removeListener('error', Qs),
      e.destroy()
  }
})
var Js = b((h0, Uu) => {
  'use strict'
  var Bi = Ks()
  Bi.Server = Du()
  Bi.Receiver = Vs()
  Bi.Sender = Gs()
  Uu.exports = Bi
})
var Fu = b((d0, ju) => {
  var xy = {}.toString
  ju.exports =
    Array.isArray ||
    function (e) {
      return xy.call(e) == '[object Array]'
    }
})
var Xs = b((p0, Wu) => {
  Wu.exports = require('stream')
})
var At = b((re) => {
  function Cy(e) {
    return Array.isArray ? Array.isArray(e) : Ai(e) === '[object Array]'
  }
  re.isArray = Cy
  function Ty(e) {
    return typeof e == 'boolean'
  }
  re.isBoolean = Ty
  function Iy(e) {
    return e === null
  }
  re.isNull = Iy
  function Oy(e) {
    return e == null
  }
  re.isNullOrUndefined = Oy
  function ky(e) {
    return typeof e == 'number'
  }
  re.isNumber = ky
  function Ry(e) {
    return typeof e == 'string'
  }
  re.isString = Ry
  function Py(e) {
    return typeof e == 'symbol'
  }
  re.isSymbol = Py
  function By(e) {
    return e === void 0
  }
  re.isUndefined = By
  function Ay(e) {
    return Ai(e) === '[object RegExp]'
  }
  re.isRegExp = Ay
  function Ny(e) {
    return typeof e == 'object' && e !== null
  }
  re.isObject = Ny
  function My(e) {
    return Ai(e) === '[object Date]'
  }
  re.isDate = My
  function Ly(e) {
    return Ai(e) === '[object Error]' || e instanceof Error
  }
  re.isError = Ly
  function qy(e) {
    return typeof e == 'function'
  }
  re.isFunction = qy
  function Dy(e) {
    return (
      e === null ||
      typeof e == 'boolean' ||
      typeof e == 'number' ||
      typeof e == 'string' ||
      typeof e == 'symbol' ||
      typeof e > 'u'
    )
  }
  re.isPrimitive = Dy
  re.isBuffer = Buffer.isBuffer
  function Ai(e) {
    return Object.prototype.toString.call(e)
  }
})
var Hu = b((g0, Zs) => {
  'use strict'
  function Uy(e, t) {
    if (!(e instanceof t))
      throw new TypeError('Cannot call a class as a function')
  }
  var Vu = ve().Buffer,
    yr = require('util')
  function jy(e, t, r) {
    e.copy(t, r)
  }
  Zs.exports = (function () {
    function e() {
      Uy(this, e), (this.head = null), (this.tail = null), (this.length = 0)
    }
    return (
      (e.prototype.push = function (r) {
        var i = { data: r, next: null }
        this.length > 0 ? (this.tail.next = i) : (this.head = i),
          (this.tail = i),
          ++this.length
      }),
      (e.prototype.unshift = function (r) {
        var i = { data: r, next: this.head }
        this.length === 0 && (this.tail = i), (this.head = i), ++this.length
      }),
      (e.prototype.shift = function () {
        if (this.length !== 0) {
          var r = this.head.data
          return (
            this.length === 1
              ? (this.head = this.tail = null)
              : (this.head = this.head.next),
            --this.length,
            r
          )
        }
      }),
      (e.prototype.clear = function () {
        ;(this.head = this.tail = null), (this.length = 0)
      }),
      (e.prototype.join = function (r) {
        if (this.length === 0) return ''
        for (var i = this.head, n = '' + i.data; (i = i.next); ) n += r + i.data
        return n
      }),
      (e.prototype.concat = function (r) {
        if (this.length === 0) return Vu.alloc(0)
        for (var i = Vu.allocUnsafe(r >>> 0), n = this.head, s = 0; n; )
          jy(n.data, i, s), (s += n.data.length), (n = n.next)
        return i
      }),
      e
    )
  })()
  yr &&
    yr.inspect &&
    yr.inspect.custom &&
    (Zs.exports.prototype[yr.inspect.custom] = function () {
      var e = yr.inspect({ length: this.length })
      return this.constructor.name + ' ' + e
    })
})
var eo = b((b0, $u) => {
  'use strict'
  var Ni = Ot()
  function Fy(e, t) {
    var r = this,
      i = this._readableState && this._readableState.destroyed,
      n = this._writableState && this._writableState.destroyed
    return i || n
      ? (t
          ? t(e)
          : e &&
            (this._writableState
              ? this._writableState.errorEmitted ||
                ((this._writableState.errorEmitted = !0),
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              : Ni.nextTick(Mi, this, e)),
        this)
      : (this._readableState && (this._readableState.destroyed = !0),
        this._writableState && (this._writableState.destroyed = !0),
        this._destroy(e || null, function (s) {
          !t && s
            ? r._writableState
              ? r._writableState.errorEmitted ||
                ((r._writableState.errorEmitted = !0), Ni.nextTick(Mi, r, s))
              : Ni.nextTick(Mi, r, s)
            : t && t(s)
        }),
        this)
  }
  function Wy() {
    this._readableState &&
      ((this._readableState.destroyed = !1),
      (this._readableState.reading = !1),
      (this._readableState.ended = !1),
      (this._readableState.endEmitted = !1)),
      this._writableState &&
        ((this._writableState.destroyed = !1),
        (this._writableState.ended = !1),
        (this._writableState.ending = !1),
        (this._writableState.finalCalled = !1),
        (this._writableState.prefinished = !1),
        (this._writableState.finished = !1),
        (this._writableState.errorEmitted = !1))
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  function Mi(e, t) {
    e.emit('error', t)
  }
  $u.exports = { destroy: Fy, undestroy: Wy }
})
var ro = b((y0, Zu) => {
  'use strict'
  var bt = Ot()
  Zu.exports = z
  function zu(e) {
    var t = this
    ;(this.next = null),
      (this.entry = null),
      (this.finish = function () {
        ov(t, e)
      })
  }
  var Vy =
      !process.browser &&
      ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1
        ? setImmediate
        : bt.nextTick,
    Nt
  z.WritableState = mr
  var Ku = Object.create(At())
  Ku.inherits = ie()
  var Hy = { deprecate: fn() },
    Yu = Xs(),
    qi = ve().Buffer,
    $y =
      (typeof global < 'u'
        ? global
        : typeof window < 'u'
          ? window
          : typeof self < 'u'
            ? self
            : {}
      ).Uint8Array || function () {}
  function Gy(e) {
    return qi.from(e)
  }
  function zy(e) {
    return qi.isBuffer(e) || e instanceof $y
  }
  var Qu = eo()
  Ku.inherits(z, Yu)
  function Ky() {}
  function mr(e, t) {
    ;(Nt = Nt || yt()), (e = e || {})
    var r = t instanceof Nt
    ;(this.objectMode = !!e.objectMode),
      r && (this.objectMode = this.objectMode || !!e.writableObjectMode)
    var i = e.highWaterMark,
      n = e.writableHighWaterMark,
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    i || i === 0
      ? (this.highWaterMark = i)
      : r && (n || n === 0)
        ? (this.highWaterMark = n)
        : (this.highWaterMark = s),
      (this.highWaterMark = Math.floor(this.highWaterMark)),
      (this.finalCalled = !1),
      (this.needDrain = !1),
      (this.ending = !1),
      (this.ended = !1),
      (this.finished = !1),
      (this.destroyed = !1)
    var o = e.decodeStrings === !1
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      (this.defaultEncoding = e.defaultEncoding || 'utf8'),
      (this.length = 0),
      (this.writing = !1),
      (this.corked = 0),
      (this.sync = !0),
      (this.bufferProcessing = !1),
      (this.onwrite = function (f) {
        tv(t, f)
      }),
      (this.writecb = null),
      (this.writelen = 0),
      (this.bufferedRequest = null),
      (this.lastBufferedRequest = null),
      (this.pendingcb = 0),
      (this.prefinished = !1),
      (this.errorEmitted = !1),
      (this.bufferedRequestCount = 0),
      (this.corkedRequestsFree = new zu(this))
  }
  mr.prototype.getBuffer = function () {
    for (var t = this.bufferedRequest, r = []; t; ) r.push(t), (t = t.next)
    return r
  }
  ;(function () {
    try {
      Object.defineProperty(mr.prototype, 'buffer', {
        get: Hy.deprecate(
          function () {
            return this.getBuffer()
          },
          '_writableState.buffer is deprecated. Use _writableState.getBuffer instead.',
          'DEP0003',
        ),
      })
    } catch {}
  })()
  var Li
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    ? ((Li = Function.prototype[Symbol.hasInstance]),
      Object.defineProperty(z, Symbol.hasInstance, {
        value: function (e) {
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            ? !0
            : this !== z
              ? !1
              : e && e._writableState instanceof mr
        },
      }))
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      })
  function z(e) {
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    ;(this._writableState = new mr(e, this)),
      (this.writable = !0),
      e &&
        (typeof e.write == 'function' && (this._write = e.write),
        typeof e.writev == 'function' && (this._writev = e.writev),
        typeof e.destroy == 'function' && (this._destroy = e.destroy),
        typeof e.final == 'function' && (this._final = e.final)),
      Yu.call(this)
  }
  z.prototype.pipe = function () {
    this.emit('error', new Error('Cannot pipe, not readable'))
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  function Yy(e, t) {
    var r = new Error('write after end')
    e.emit('error', r), bt.nextTick(t, r)
  }
  function Qy(e, t, r, i) {
    var n = !0,
      s = !1
    return (
      r === null
        ? (s = new TypeError('May not write null values to stream'))
        : typeof r != 'string' &&
          r !== void 0 &&
          !t.objectMode &&
          (s = new TypeError('Invalid non-string/buffer chunk')),
      s && (e.emit('error', s), bt.nextTick(i, s), (n = !1)),
      n
    )
  }
  z.prototype.write = function (e, t, r) {
    var i = this._writableState,
      n = !1,
      s = !i.objectMode && zy(e)
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      s && !qi.isBuffer(e) && (e = Gy(e)),
      typeof t == 'function' && ((r = t), (t = null)),
      s ? (t = 'buffer') : t || (t = i.defaultEncoding),
      typeof r != 'function' && (r = Ky),
      i.ended
        ? Yy(this, r)
        : (s || Qy(this, i, e, r)) &&
          (i.pendingcb++, (n = Xy(this, i, s, e, t, r))),
      n
    )
  }
  z.prototype.cork = function () {
    var e = this._writableState
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  }
  z.prototype.uncork = function () {
    var e = this._writableState
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      (e.corked--,
      !e.writing &&
        !e.corked &&
        !e.bufferProcessing &&
        e.bufferedRequest &&
        Ju(this, e))
  }
  z.prototype.setDefaultEncoding = function (t) {
    if (
      (typeof t == 'string' && (t = t.toLowerCase()),
      !(
        [
          'hex',
          'utf8',
          'utf-8',
          'ascii',
          'binary',
          'base64',
          'ucs2',
          'ucs-2',
          'utf16le',
          'utf-16le',
          'raw',
        ].indexOf((t + '').toLowerCase()) > -1
      ))
    )
      throw new TypeError('Unknown encoding: ' + t)
    return (this._writableState.defaultEncoding = t), this
  }
  function Jy(e, t, r) {
    return (
      !e.objectMode &&
        e.decodeStrings !== !1 &&
        typeof t == 'string' &&
        (t = qi.from(t, r)),
      t
    )
  }
  Object.defineProperty(z.prototype, 'writableHighWaterMark', {
    enumerable: !1,
    get: function () {
      return this._writableState.highWaterMark
    },
  })
  function Xy(e, t, r, i, n, s) {
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    }
    var f = t.objectMode ? 1 : i.length
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    var a = t.length < t.highWaterMark
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      var l = t.lastBufferedRequest
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        chunk: i,
        encoding: n,
        isBuf: r,
        callback: s,
        next: null,
      }),
        l
          ? (l.next = t.lastBufferedRequest)
          : (t.bufferedRequest = t.lastBufferedRequest),
        (t.bufferedRequestCount += 1)
    } else to(e, t, !1, f, i, n, s)
    return a
  }
  function to(e, t, r, i, n, s, o) {
    ;(t.writelen = i),
      (t.writecb = o),
      (t.writing = !0),
      (t.sync = !0),
      r ? e._writev(n, t.onwrite) : e._write(n, s, t.onwrite),
      (t.sync = !1)
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  function Zy(e, t, r, i, n) {
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      r
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          bt.nextTick(vr, e, t),
          (e._writableState.errorEmitted = !0),
          e.emit('error', i))
        : (n(i),
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          e.emit('error', i),
          vr(e, t))
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  function ev(e) {
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      n = r.writecb
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  function Ju(e, t) {
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        n = new Array(i),
        s = t.corkedRequestsFree
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      ;(n.allBuffers = f),
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        t.pendingcb++,
        (t.lastBufferedRequest = null),
        s.next
          ? ((t.corkedRequestsFree = s.next), (s.next = null))
          : (t.corkedRequestsFree = new zu(t)),
        (t.bufferedRequestCount = 0)
    } else {
      for (; r; ) {
        var a = r.chunk,
          l = r.encoding,
          u = r.callback,
          h = t.objectMode ? 1 : a.length
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          (to(e, t, !1, h, a, l, u),
          (r = r.next),
          t.bufferedRequestCount--,
          t.writing)
        )
          break
      }
      r === null && (t.lastBufferedRequest = null)
    }
    ;(t.bufferedRequest = r), (t.bufferProcessing = !1)
  }
  z.prototype._write = function (e, t, r) {
    r(new Error('_write() is not implemented'))
  }
  z.prototype._writev = null
  z.prototype.end = function (e, t, r) {
    var i = this._writableState
    typeof e == 'function'
      ? ((r = e), (e = null), (t = null))
      : typeof t == 'function' && ((r = t), (t = null)),
      e != null && this.write(e, t),
      i.corked && ((i.corked = 1), this.uncork()),
      i.ending || sv(this, i, r)
  }
  function Xu(e) {
    return (
      e.ending &&
      e.length === 0 &&
      e.bufferedRequest === null &&
      !e.finished &&
      !e.writing
    )
  }
  function iv(e, t) {
    e._final(function (r) {
      t.pendingcb--,
        r && e.emit('error', r),
        (t.prefinished = !0),
        e.emit('prefinish'),
        vr(e, t)
    })
  }
  function nv(e, t) {
    !t.prefinished &&
      !t.finalCalled &&
      (typeof e._final == 'function'
        ? (t.pendingcb++, (t.finalCalled = !0), bt.nextTick(iv, e, t))
        : ((t.prefinished = !0), e.emit('prefinish')))
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  function vr(e, t) {
    var r = Xu(t)
    return (
      r &&
        (nv(e, t), t.pendingcb === 0 && ((t.finished = !0), e.emit('finish'))),
      r
    )
  }
  function sv(e, t, r) {
    ;(t.ending = !0),
      vr(e, t),
      r && (t.finished ? bt.nextTick(r) : e.once('finish', r)),
      (t.ended = !0),
      (e.writable = !1)
  }
  function ov(e, t, r) {
    var i = e.entry
    for (e.entry = null; i; ) {
      var n = i.callback
      t.pendingcb--, n(r), (i = i.next)
    }
    t.corkedRequestsFree.next = e
  }
  Object.defineProperty(z.prototype, 'destroyed', {
    get: function () {
      return this._writableState === void 0 ? !1 : this._writableState.destroyed
    },
    set: function (e) {
      this._writableState && (this._writableState.destroyed = e)
    },
  })
  z.prototype.destroy = Qu.destroy
  z.prototype._undestroy = Qu.undestroy
  z.prototype._destroy = function (e, t) {
    this.end(), t(e)
  }
})
var yt = b((v0, ic) => {
  'use strict'
  var ec = Ot(),
    av =
      Object.keys ||
      function (e) {
        var t = []
        for (var r in e) t.push(r)
        return t
      }
  ic.exports = qe
  var tc = Object.create(At())
  tc.inherits = ie()
  var rc = so(),
    no = ro()
  tc.inherits(qe, rc)
  for (io = av(no.prototype), Di = 0; Di < io.length; Di++)
    (Ui = io[Di]), qe.prototype[Ui] || (qe.prototype[Ui] = no.prototype[Ui])
  var io, Ui, Di
  function qe(e) {
    if (!(this instanceof qe)) return new qe(e)
    rc.call(this, e),
      no.call(this, e),
      e && e.readable === !1 && (this.readable = !1),
      e && e.writable === !1 && (this.writable = !1),
      (this.allowHalfOpen = !0),
      e && e.allowHalfOpen === !1 && (this.allowHalfOpen = !1),
      this.once('end', fv)
  }
  Object.defineProperty(qe.prototype, 'writableHighWaterMark', {
    enumerable: !1,
    get: function () {
      return this._writableState.highWaterMark
    },
  })
  function fv() {
    this.allowHalfOpen || this._writableState.ended || ec.nextTick(lv, this)
  }
  function lv(e) {
    e.end()
  }
  Object.defineProperty(qe.prototype, 'destroyed', {
    get: function () {
      return this._readableState === void 0 || this._writableState === void 0
        ? !1
        : this._readableState.destroyed && this._writableState.destroyed
    },
    set: function (e) {
      this._readableState === void 0 ||
        this._writableState === void 0 ||
        ((this._readableState.destroyed = e),
        (this._writableState.destroyed = e))
    },
  })
  qe.prototype._destroy = function (e, t) {
    this.push(null), this.end(), ec.nextTick(t, e)
  }
})
var fo = b((sc) => {
  'use strict'
  var ao = ve().Buffer,
    nc =
      ao.isEncoding ||
      function (e) {
        switch (((e = '' + e), e && e.toLowerCase())) {
          case 'hex':
          case 'utf8':
          case 'utf-8':
          case 'ascii':
          case 'binary':
          case 'base64':
          case 'ucs2':
          case 'ucs-2':
          case 'utf16le':
          case 'utf-16le':
          case 'raw':
            return !0
          default:
            return !1
        }
      }
  function uv(e) {
    if (!e) return 'utf8'
    for (var t; ; )
      switch (e) {
        case 'utf8':
        case 'utf-8':
          return 'utf8'
        case 'ucs2':
        case 'ucs-2':
        case 'utf16le':
        case 'utf-16le':
          return 'utf16le'
        case 'latin1':
        case 'binary':
          return 'latin1'
        case 'base64':
        case 'ascii':
        case 'hex':
          return e
        default:
          if (t) return
          ;(e = ('' + e).toLowerCase()), (t = !0)
      }
  }
  function cv(e) {
    var t = uv(e)
    if (typeof t != 'string' && (ao.isEncoding === nc || !nc(e)))
      throw new Error('Unknown encoding: ' + e)
    return t || e
  }
  sc.StringDecoder = wr
  function wr(e) {
    this.encoding = cv(e)
    var t
    switch (this.encoding) {
      case 'utf16le':
        ;(this.text = bv), (this.end = yv), (t = 4)
        break
      case 'utf8':
        ;(this.fillLast = pv), (t = 4)
        break
      case 'base64':
        ;(this.text = vv), (this.end = mv), (t = 3)
        break
      default:
        ;(this.write = wv), (this.end = Sv)
        return
    }
    ;(this.lastNeed = 0),
      (this.lastTotal = 0),
      (this.lastChar = ao.allocUnsafe(t))
  }
  wr.prototype.write = function (e) {
    if (e.length === 0) return ''
    var t, r
    if (this.lastNeed) {
      if (((t = this.fillLast(e)), t === void 0)) return ''
      ;(r = this.lastNeed), (this.lastNeed = 0)
    } else r = 0
    return r < e.length ? (t ? t + this.text(e, r) : this.text(e, r)) : t || ''
  }
  wr.prototype.end = gv
  wr.prototype.text = _v
  wr.prototype.fillLast = function (e) {
    if (this.lastNeed <= e.length)
      return (
        e.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed),
        this.lastChar.toString(this.encoding, 0, this.lastTotal)
      )
    e.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, e.length),
      (this.lastNeed -= e.length)
  }
  function oo(e) {
    return e <= 127
      ? 0
      : e >> 5 === 6
        ? 2
        : e >> 4 === 14
          ? 3
          : e >> 3 === 30
            ? 4
            : e >> 6 === 2
              ? -1
              : -2
  }
  function hv(e, t, r) {
    var i = t.length - 1
    if (i < r) return 0
    var n = oo(t[i])
    return n >= 0
      ? (n > 0 && (e.lastNeed = n - 1), n)
      : --i < r || n === -2
        ? 0
        : ((n = oo(t[i])),
          n >= 0
            ? (n > 0 && (e.lastNeed = n - 2), n)
            : --i < r || n === -2
              ? 0
              : ((n = oo(t[i])),
                n >= 0
                  ? (n > 0 && (n === 2 ? (n = 0) : (e.lastNeed = n - 3)), n)
                  : 0))
  }
  function dv(e, t, r) {
    if ((t[0] & 192) !== 128) return (e.lastNeed = 0), '\uFFFD'
    if (e.lastNeed > 1 && t.length > 1) {
      if ((t[1] & 192) !== 128) return (e.lastNeed = 1), '\uFFFD'
      if (e.lastNeed > 2 && t.length > 2 && (t[2] & 192) !== 128)
        return (e.lastNeed = 2), '\uFFFD'
    }
  }
  function pv(e) {
    var t = this.lastTotal - this.lastNeed,
      r = dv(this, e, t)
    if (r !== void 0) return r
    if (this.lastNeed <= e.length)
      return (
        e.copy(this.lastChar, t, 0, this.lastNeed),
        this.lastChar.toString(this.encoding, 0, this.lastTotal)
      )
    e.copy(this.lastChar, t, 0, e.length), (this.lastNeed -= e.length)
  }
  function _v(e, t) {
    var r = hv(this, e, t)
    if (!this.lastNeed) return e.toString('utf8', t)
    this.lastTotal = r
    var i = e.length - (r - this.lastNeed)
    return e.copy(this.lastChar, 0, i), e.toString('utf8', t, i)
  }
  function gv(e) {
    var t = e && e.length ? this.write(e) : ''
    return this.lastNeed ? t + '\uFFFD' : t
  }
  function bv(e, t) {
    if ((e.length - t) % 2 === 0) {
      var r = e.toString('utf16le', t)
      if (r) {
        var i = r.charCodeAt(r.length - 1)
        if (i >= 55296 && i <= 56319)
          return (
            (this.lastNeed = 2),
            (this.lastTotal = 4),
            (this.lastChar[0] = e[e.length - 2]),
            (this.lastChar[1] = e[e.length - 1]),
            r.slice(0, -1)
          )
      }
      return r
    }
    return (
      (this.lastNeed = 1),
      (this.lastTotal = 2),
      (this.lastChar[0] = e[e.length - 1]),
      e.toString('utf16le', t, e.length - 1)
    )
  }
  function yv(e) {
    var t = e && e.length ? this.write(e) : ''
    if (this.lastNeed) {
      var r = this.lastTotal - this.lastNeed
      return t + this.lastChar.toString('utf16le', 0, r)
    }
    return t
  }
  function vv(e, t) {
    var r = (e.length - t) % 3
    return r === 0
      ? e.toString('base64', t)
      : ((this.lastNeed = 3 - r),
        (this.lastTotal = 3),
        r === 1
          ? (this.lastChar[0] = e[e.length - 1])
          : ((this.lastChar[0] = e[e.length - 2]),
            (this.lastChar[1] = e[e.length - 1])),
        e.toString('base64', t, e.length - r))
  }
  function mv(e) {
    var t = e && e.length ? this.write(e) : ''
    return this.lastNeed
      ? t + this.lastChar.toString('base64', 0, 3 - this.lastNeed)
      : t
  }
  function wv(e) {
    return e.toString(this.encoding)
  }
  function Sv(e) {
    return e && e.length ? this.write(e) : ''
  }
})
var so = b((S0, bc) => {
  'use strict'
  var Lt = Ot()
  bc.exports = V
  var Ev = Fu(),
    Sr
  V.ReadableState = hc
  var w0 = require('events').EventEmitter,
    lc = function (e, t) {
      return e.listeners(t).length
    },
    po = Xs(),
    Er = ve().Buffer,
    xv =
      (typeof global < 'u'
        ? global
        : typeof window < 'u'
          ? window
          : typeof self < 'u'
            ? self
            : {}
      ).Uint8Array || function () {}
  function Cv(e) {
    return Er.from(e)
  }
  function Tv(e) {
    return Er.isBuffer(e) || e instanceof xv
  }
  var uc = Object.create(At())
  uc.inherits = ie()
  var lo = require('util'),
    L = void 0
  lo && lo.debuglog ? (L = lo.debuglog('stream')) : (L = function () {})
  var Iv = Hu(),
    cc = eo(),
    Mt
  uc.inherits(V, po)
  var uo = ['error', 'close', 'destroy', 'pause', 'resume']
  function Ov(e, t, r) {
    if (typeof e.prependListener == 'function') return e.prependListener(t, r)
    !e._events || !e._events[t]
      ? e.on(t, r)
      : Ev(e._events[t])
        ? e._events[t].unshift(r)
        : (e._events[t] = [r, e._events[t]])
  }
  function hc(e, t) {
    ;(Sr = Sr || yt()), (e = e || {})
    var r = t instanceof Sr
    ;(this.objectMode = !!e.objectMode),
      r && (this.objectMode = this.objectMode || !!e.readableObjectMode)
    var i = e.highWaterMark,
      n = e.readableHighWaterMark,
      s = this.objectMode ? 16 : 16 * 1024
    i || i === 0
      ? (this.highWaterMark = i)
      : r && (n || n === 0)
        ? (this.highWaterMark = n)
        : (this.highWaterMark = s),
      (this.highWaterMark = Math.floor(this.highWaterMark)),
      (this.buffer = new Iv()),
      (this.length = 0),
      (this.pipes = null),
      (this.pipesCount = 0),
      (this.flowing = null),
      (this.ended = !1),
      (this.endEmitted = !1),
      (this.reading = !1),
      (this.sync = !0),
      (this.needReadable = !1),
      (this.emittedReadable = !1),
      (this.readableListening = !1),
      (this.resumeScheduled = !1),
      (this.destroyed = !1),
      (this.defaultEncoding = e.defaultEncoding || 'utf8'),
      (this.awaitDrain = 0),
      (this.readingMore = !1),
      (this.decoder = null),
      (this.encoding = null),
      e.encoding &&
        (Mt || (Mt = fo().StringDecoder),
        (this.decoder = new Mt(e.encoding)),
        (this.encoding = e.encoding))
  }
  function V(e) {
    if (((Sr = Sr || yt()), !(this instanceof V))) return new V(e)
    ;(this._readableState = new hc(e, this)),
      (this.readable = !0),
      e &&
        (typeof e.read == 'function' && (this._read = e.read),
        typeof e.destroy == 'function' && (this._destroy = e.destroy)),
      po.call(this)
  }
  Object.defineProperty(V.prototype, 'destroyed', {
    get: function () {
      return this._readableState === void 0 ? !1 : this._readableState.destroyed
    },
    set: function (e) {
      this._readableState && (this._readableState.destroyed = e)
    },
  })
  V.prototype.destroy = cc.destroy
  V.prototype._undestroy = cc.undestroy
  V.prototype._destroy = function (e, t) {
    this.push(null), t(e)
  }
  V.prototype.push = function (e, t) {
    var r = this._readableState,
      i
    return (
      r.objectMode
        ? (i = !0)
        : typeof e == 'string' &&
          ((t = t || r.defaultEncoding),
          t !== r.encoding && ((e = Er.from(e, t)), (t = '')),
          (i = !0)),
      dc(this, e, t, !1, i)
    )
  }
  V.prototype.unshift = function (e) {
    return dc(this, e, null, !0, !1)
  }
  function dc(e, t, r, i, n) {
    var s = e._readableState
    if (t === null) (s.reading = !1), Bv(e, s)
    else {
      var o
      n || (o = kv(s, t)),
        o
          ? e.emit('error', o)
          : s.objectMode || (t && t.length > 0)
            ? (typeof t != 'string' &&
                !s.objectMode &&
                Object.getPrototypeOf(t) !== Er.prototype &&
                (t = Cv(t)),
              i
                ? s.endEmitted
                  ? e.emit(
                      'error',
                      new Error('stream.unshift() after end event'),
                    )
                  : co(e, s, t, !0)
                : s.ended
                  ? e.emit('error', new Error('stream.push() after EOF'))
                  : ((s.reading = !1),
                    s.decoder && !r
                      ? ((t = s.decoder.write(t)),
                        s.objectMode || t.length !== 0
                          ? co(e, s, t, !1)
                          : pc(e, s))
                      : co(e, s, t, !1)))
            : i || (s.reading = !1)
    }
    return Rv(s)
  }
  function co(e, t, r, i) {
    t.flowing && t.length === 0 && !t.sync
      ? (e.emit('data', r), e.read(0))
      : ((t.length += t.objectMode ? 1 : r.length),
        i ? t.buffer.unshift(r) : t.buffer.push(r),
        t.needReadable && ji(e)),
      pc(e, t)
  }
  function kv(e, t) {
    var r
    return (
      !Tv(t) &&
        typeof t != 'string' &&
        t !== void 0 &&
        !e.objectMode &&
        (r = new TypeError('Invalid non-string/buffer chunk')),
      r
    )
  }
  function Rv(e) {
    return (
      !e.ended &&
      (e.needReadable || e.length < e.highWaterMark || e.length === 0)
    )
  }
  V.prototype.isPaused = function () {
    return this._readableState.flowing === !1
  }
  V.prototype.setEncoding = function (e) {
    return (
      Mt || (Mt = fo().StringDecoder),
      (this._readableState.decoder = new Mt(e)),
      (this._readableState.encoding = e),
      this
    )
  }
  var oc = 8388608
  function Pv(e) {
    return (
      e >= oc
        ? (e = oc)
        : (e--,
          (e |= e >>> 1),
          (e |= e >>> 2),
          (e |= e >>> 4),
          (e |= e >>> 8),
          (e |= e >>> 16),
          e++),
      e
    )
  }
  function ac(e, t) {
    return e <= 0 || (t.length === 0 && t.ended)
      ? 0
      : t.objectMode
        ? 1
        : e !== e
          ? t.flowing && t.length
            ? t.buffer.head.data.length
            : t.length
          : (e > t.highWaterMark && (t.highWaterMark = Pv(e)),
            e <= t.length ? e : t.ended ? t.length : ((t.needReadable = !0), 0))
  }
  V.prototype.read = function (e) {
    L('read', e), (e = parseInt(e, 10))
    var t = this._readableState,
      r = e
    if (
      (e !== 0 && (t.emittedReadable = !1),
      e === 0 && t.needReadable && (t.length >= t.highWaterMark || t.ended))
    )
      return (
        L('read: emitReadable', t.length, t.ended),
        t.length === 0 && t.ended ? ho(this) : ji(this),
        null
      )
    if (((e = ac(e, t)), e === 0 && t.ended))
      return t.length === 0 && ho(this), null
    var i = t.needReadable
    L('need readable', i),
      (t.length === 0 || t.length - e < t.highWaterMark) &&
        ((i = !0), L('length less than watermark', i)),
      t.ended || t.reading
        ? ((i = !1), L('reading or ended', i))
        : i &&
          (L('do read'),
          (t.reading = !0),
          (t.sync = !0),
          t.length === 0 && (t.needReadable = !0),
          this._read(t.highWaterMark),
          (t.sync = !1),
          t.reading || (e = ac(r, t)))
    var n
    return (
      e > 0 ? (n = _c(e, t)) : (n = null),
      n === null ? ((t.needReadable = !0), (e = 0)) : (t.length -= e),
      t.length === 0 &&
        (t.ended || (t.needReadable = !0), r !== e && t.ended && ho(this)),
      n !== null && this.emit('data', n),
      n
    )
  }
  function Bv(e, t) {
    if (!t.ended) {
      if (t.decoder) {
        var r = t.decoder.end()
        r &&
          r.length &&
          (t.buffer.push(r), (t.length += t.objectMode ? 1 : r.length))
      }
      ;(t.ended = !0), ji(e)
    }
  }
  function ji(e) {
    var t = e._readableState
    ;(t.needReadable = !1),
      t.emittedReadable ||
        (L('emitReadable', t.flowing),
        (t.emittedReadable = !0),
        t.sync ? Lt.nextTick(fc, e) : fc(e))
  }
  function fc(e) {
    L('emit readable'), e.emit('readable'), _o(e)
  }
  function pc(e, t) {
    t.readingMore || ((t.readingMore = !0), Lt.nextTick(Av, e, t))
  }
  function Av(e, t) {
    for (
      var r = t.length;
      !t.reading &&
      !t.flowing &&
      !t.ended &&
      t.length < t.highWaterMark &&
      (L('maybeReadMore read 0'), e.read(0), r !== t.length);

    )
      r = t.length
    t.readingMore = !1
  }
  V.prototype._read = function (e) {
    this.emit('error', new Error('_read() is not implemented'))
  }
  V.prototype.pipe = function (e, t) {
    var r = this,
      i = this._readableState
    switch (i.pipesCount) {
      case 0:
        i.pipes = e
        break
      case 1:
        i.pipes = [i.pipes, e]
        break
      default:
        i.pipes.push(e)
        break
    }
    ;(i.pipesCount += 1), L('pipe count=%d opts=%j', i.pipesCount, t)
    var n =
        (!t || t.end !== !1) && e !== process.stdout && e !== process.stderr,
      s = n ? f : m
    i.endEmitted ? Lt.nextTick(s) : r.once('end', s), e.on('unpipe', o)
    function o(p, g) {
      L('onunpipe'),
        p === r && g && g.hasUnpiped === !1 && ((g.hasUnpiped = !0), u())
    }
    function f() {
      L('onend'), e.end()
    }
    var a = Nv(r)
    e.on('drain', a)
    var l = !1
    function u() {
      L('cleanup'),
        e.removeListener('close', _),
        e.removeListener('finish', v),
        e.removeListener('drain', a),
        e.removeListener('error', d),
        e.removeListener('unpipe', o),
        r.removeListener('end', f),
        r.removeListener('end', m),
        r.removeListener('data', c),
        (l = !0),
        i.awaitDrain && (!e._writableState || e._writableState.needDrain) && a()
    }
    var h = !1
    r.on('data', c)
    function c(p) {
      L('ondata'), (h = !1)
      var g = e.write(p)
      g === !1 &&
        !h &&
        (((i.pipesCount === 1 && i.pipes === e) ||
          (i.pipesCount > 1 && gc(i.pipes, e) !== -1)) &&
          !l &&
          (L('false write response, pause', i.awaitDrain),
          i.awaitDrain++,
          (h = !0)),
        r.pause())
    }
    function d(p) {
      L('onerror', p),
        m(),
        e.removeListener('error', d),
        lc(e, 'error') === 0 && e.emit('error', p)
    }
    Ov(e, 'error', d)
    function _() {
      e.removeListener('finish', v), m()
    }
    e.once('close', _)
    function v() {
      L('onfinish'), e.removeListener('close', _), m()
    }
    e.once('finish', v)
    function m() {
      L('unpipe'), r.unpipe(e)
    }
    return e.emit('pipe', r), i.flowing || (L('pipe resume'), r.resume()), e
  }
  function Nv(e) {
    return function () {
      var t = e._readableState
      L('pipeOnDrain', t.awaitDrain),
        t.awaitDrain && t.awaitDrain--,
        t.awaitDrain === 0 && lc(e, 'data') && ((t.flowing = !0), _o(e))
    }
  }
  V.prototype.unpipe = function (e) {
    var t = this._readableState,
      r = { hasUnpiped: !1 }
    if (t.pipesCount === 0) return this
    if (t.pipesCount === 1)
      return e && e !== t.pipes
        ? this
        : (e || (e = t.pipes),
          (t.pipes = null),
          (t.pipesCount = 0),
          (t.flowing = !1),
          e && e.emit('unpipe', this, r),
          this)
    if (!e) {
      var i = t.pipes,
        n = t.pipesCount
      ;(t.pipes = null), (t.pipesCount = 0), (t.flowing = !1)
      for (var s = 0; s < n; s++) i[s].emit('unpipe', this, { hasUnpiped: !1 })
      return this
    }
    var o = gc(t.pipes, e)
    return o === -1
      ? this
      : (t.pipes.splice(o, 1),
        (t.pipesCount -= 1),
        t.pipesCount === 1 && (t.pipes = t.pipes[0]),
        e.emit('unpipe', this, r),
        this)
  }
  V.prototype.on = function (e, t) {
    var r = po.prototype.on.call(this, e, t)
    if (e === 'data') this._readableState.flowing !== !1 && this.resume()
    else if (e === 'readable') {
      var i = this._readableState
      !i.endEmitted &&
        !i.readableListening &&
        ((i.readableListening = i.needReadable = !0),
        (i.emittedReadable = !1),
        i.reading ? i.length && ji(this) : Lt.nextTick(Mv, this))
    }
    return r
  }
  V.prototype.addListener = V.prototype.on
  function Mv(e) {
    L('readable nexttick read 0'), e.read(0)
  }
  V.prototype.resume = function () {
    var e = this._readableState
    return e.flowing || (L('resume'), (e.flowing = !0), Lv(this, e)), this
  }
  function Lv(e, t) {
    t.resumeScheduled || ((t.resumeScheduled = !0), Lt.nextTick(qv, e, t))
  }
  function qv(e, t) {
    t.reading || (L('resume read 0'), e.read(0)),
      (t.resumeScheduled = !1),
      (t.awaitDrain = 0),
      e.emit('resume'),
      _o(e),
      t.flowing && !t.reading && e.read(0)
  }
  V.prototype.pause = function () {
    return (
      L('call pause flowing=%j', this._readableState.flowing),
      this._readableState.flowing !== !1 &&
        (L('pause'), (this._readableState.flowing = !1), this.emit('pause')),
      this
    )
  }
  function _o(e) {
    var t = e._readableState
    for (L('flow', t.flowing); t.flowing && e.read() !== null; );
  }
  V.prototype.wrap = function (e) {
    var t = this,
      r = this._readableState,
      i = !1
    e.on('end', function () {
      if ((L('wrapped end'), r.decoder && !r.ended)) {
        var o = r.decoder.end()
        o && o.length && t.push(o)
      }
      t.push(null)
    }),
      e.on('data', function (o) {
        if (
          (L('wrapped data'),
          r.decoder && (o = r.decoder.write(o)),
          !(r.objectMode && o == null) && !(!r.objectMode && (!o || !o.length)))
        ) {
          var f = t.push(o)
          f || ((i = !0), e.pause())
        }
      })
    for (var n in e)
      this[n] === void 0 &&
        typeof e[n] == 'function' &&
        (this[n] = (function (o) {
          return function () {
            return e[o].apply(e, arguments)
          }
        })(n))
    for (var s = 0; s < uo.length; s++) e.on(uo[s], this.emit.bind(this, uo[s]))
    return (
      (this._read = function (o) {
        L('wrapped _read', o), i && ((i = !1), e.resume())
      }),
      this
    )
  }
  Object.defineProperty(V.prototype, 'readableHighWaterMark', {
    enumerable: !1,
    get: function () {
      return this._readableState.highWaterMark
    },
  })
  V._fromList = _c
  function _c(e, t) {
    if (t.length === 0) return null
    var r
    return (
      t.objectMode
        ? (r = t.buffer.shift())
        : !e || e >= t.length
          ? (t.decoder
              ? (r = t.buffer.join(''))
              : t.buffer.length === 1
                ? (r = t.buffer.head.data)
                : (r = t.buffer.concat(t.length)),
            t.buffer.clear())
          : (r = Dv(e, t.buffer, t.decoder)),
      r
    )
  }
  function Dv(e, t, r) {
    var i
    return (
      e < t.head.data.length
        ? ((i = t.head.data.slice(0, e)), (t.head.data = t.head.data.slice(e)))
        : e === t.head.data.length
          ? (i = t.shift())
          : (i = r ? Uv(e, t) : jv(e, t)),
      i
    )
  }
  function Uv(e, t) {
    var r = t.head,
      i = 1,
      n = r.data
    for (e -= n.length; (r = r.next); ) {
      var s = r.data,
        o = e > s.length ? s.length : e
      if (
        (o === s.length ? (n += s) : (n += s.slice(0, e)), (e -= o), e === 0)
      ) {
        o === s.length
          ? (++i, r.next ? (t.head = r.next) : (t.head = t.tail = null))
          : ((t.head = r), (r.data = s.slice(o)))
        break
      }
      ++i
    }
    return (t.length -= i), n
  }
  function jv(e, t) {
    var r = Er.allocUnsafe(e),
      i = t.head,
      n = 1
    for (i.data.copy(r), e -= i.data.length; (i = i.next); ) {
      var s = i.data,
        o = e > s.length ? s.length : e
      if ((s.copy(r, r.length - e, 0, o), (e -= o), e === 0)) {
        o === s.length
          ? (++n, i.next ? (t.head = i.next) : (t.head = t.tail = null))
          : ((t.head = i), (i.data = s.slice(o)))
        break
      }
      ++n
    }
    return (t.length -= n), r
  }
  function ho(e) {
    var t = e._readableState
    if (t.length > 0)
      throw new Error('"endReadable()" called on non-empty stream')
    t.endEmitted || ((t.ended = !0), Lt.nextTick(Fv, t, e))
  }
  function Fv(e, t) {
    !e.endEmitted &&
      e.length === 0 &&
      ((e.endEmitted = !0), (t.readable = !1), t.emit('end'))
  }
  function gc(e, t) {
    for (var r = 0, i = e.length; r < i; r++) if (e[r] === t) return r
    return -1
  }
})
var go = b((E0, mc) => {
  'use strict'
  mc.exports = De
  var Fi = yt(),
    vc = Object.create(At())
  vc.inherits = ie()
  vc.inherits(De, Fi)
  function Wv(e, t) {
    var r = this._transformState
    r.transforming = !1
    var i = r.writecb
    if (!i)
      return this.emit(
        'error',
        new Error('write callback called multiple times'),
      )
    ;(r.writechunk = null), (r.writecb = null), t != null && this.push(t), i(e)
    var n = this._readableState
    ;(n.reading = !1),
      (n.needReadable || n.length < n.highWaterMark) &&
        this._read(n.highWaterMark)
  }
  function De(e) {
    if (!(this instanceof De)) return new De(e)
    Fi.call(this, e),
      (this._transformState = {
        afterTransform: Wv.bind(this),
        needTransform: !1,
        transforming: !1,
        writecb: null,
        writechunk: null,
        writeencoding: null,
      }),
      (this._readableState.needReadable = !0),
      (this._readableState.sync = !1),
      e &&
        (typeof e.transform == 'function' && (this._transform = e.transform),
        typeof e.flush == 'function' && (this._flush = e.flush)),
      this.on('prefinish', Vv)
  }
  function Vv() {
    var e = this
    typeof this._flush == 'function'
      ? this._flush(function (t, r) {
          yc(e, t, r)
        })
      : yc(this, null, null)
  }
  De.prototype.push = function (e, t) {
    return (
      (this._transformState.needTransform = !1),
      Fi.prototype.push.call(this, e, t)
    )
  }
  De.prototype._transform = function (e, t, r) {
    throw new Error('_transform() is not implemented')
  }
  De.prototype._write = function (e, t, r) {
    var i = this._transformState
    if (
      ((i.writecb = r),
      (i.writechunk = e),
      (i.writeencoding = t),
      !i.transforming)
    ) {
      var n = this._readableState
      ;(i.needTransform || n.needReadable || n.length < n.highWaterMark) &&
        this._read(n.highWaterMark)
    }
  }
  De.prototype._read = function (e) {
    var t = this._transformState
    t.writechunk !== null && t.writecb && !t.transforming
      ? ((t.transforming = !0),
        this._transform(t.writechunk, t.writeencoding, t.afterTransform))
      : (t.needTransform = !0)
  }
  De.prototype._destroy = function (e, t) {
    var r = this
    Fi.prototype._destroy.call(this, e, function (i) {
      t(i), r.emit('close')
    })
  }
  function yc(e, t, r) {
    if (t) return e.emit('error', t)
    if ((r != null && e.push(r), e._writableState.length))
      throw new Error('Calling transform done when ws.length != 0')
    if (e._transformState.transforming)
      throw new Error('Calling transform done when still transforming')
    return e.push(null)
  }
})
var xc = b((x0, Ec) => {
  'use strict'
  Ec.exports = xr
  var wc = go(),
    Sc = Object.create(At())
  Sc.inherits = ie()
  Sc.inherits(xr, wc)
  function xr(e) {
    if (!(this instanceof xr)) return new xr(e)
    wc.call(this, e)
  }
  xr.prototype._transform = function (e, t, r) {
    r(null, e)
  }
})
var bo = b((X, Wi) => {
  var Ie = require('stream')
  process.env.READABLE_STREAM === 'disable' && Ie
    ? ((Wi.exports = Ie),
      (X = Wi.exports = Ie.Readable),
      (X.Readable = Ie.Readable),
      (X.Writable = Ie.Writable),
      (X.Duplex = Ie.Duplex),
      (X.Transform = Ie.Transform),
      (X.PassThrough = Ie.PassThrough),
      (X.Stream = Ie))
    : ((X = Wi.exports = so()),
      (X.Stream = Ie || X),
      (X.Readable = X),
      (X.Writable = ro()),
      (X.Duplex = yt()),
      (X.Transform = go()),
      (X.PassThrough = xc()))
})
var kc = b((C0, Oc) => {
  var Vi = bo(),
    Cc = Kn(),
    Hv = ie(),
    $v = Yn(),
    Tc =
      Buffer.from && Buffer.from !== Uint8Array.from
        ? Buffer.from([0])
        : new Buffer([0]),
    yo = function (e, t) {
      e._corked ? e.once('uncork', t) : t()
    },
    Gv = function (e, t) {
      e._autoDestroy && e.destroy(t)
    },
    Ic = function (e, t) {
      return function (r) {
        r
          ? Gv(e, r.message === 'premature close' ? null : r)
          : t && !e._ended && e.end()
      }
    },
    zv = function (e, t) {
      if (!e || (e._writableState && e._writableState.finished)) return t()
      if (e._writableState) return e.end(t)
      e.end(), t()
    },
    Kv = function (e) {
      return new Vi.Readable({ objectMode: !0, highWaterMark: 16 }).wrap(e)
    },
    Z = function (e, t, r) {
      if (!(this instanceof Z)) return new Z(e, t, r)
      Vi.Duplex.call(this, r),
        (this._writable = null),
        (this._readable = null),
        (this._readable2 = null),
        (this._autoDestroy = !r || r.autoDestroy !== !1),
        (this._forwardDestroy = !r || r.destroy !== !1),
        (this._forwardEnd = !r || r.end !== !1),
        (this._corked = 1),
        (this._ondrain = null),
        (this._drained = !1),
        (this._forwarding = !1),
        (this._unwrite = null),
        (this._unread = null),
        (this._ended = !1),
        (this.destroyed = !1),
        e && this.setWritable(e),
        t && this.setReadable(t)
    }
  Hv(Z, Vi.Duplex)
  Z.obj = function (e, t, r) {
    return (
      r || (r = {}), (r.objectMode = !0), (r.highWaterMark = 16), new Z(e, t, r)
    )
  }
  Z.prototype.cork = function () {
    ++this._corked === 1 && this.emit('cork')
  }
  Z.prototype.uncork = function () {
    this._corked && --this._corked === 0 && this.emit('uncork')
  }
  Z.prototype.setWritable = function (e) {
    if ((this._unwrite && this._unwrite(), this.destroyed)) {
      e && e.destroy && e.destroy()
      return
    }
    if (e === null || e === !1) {
      this.end()
      return
    }
    var t = this,
      r = Cc(e, { writable: !0, readable: !1 }, Ic(this, this._forwardEnd)),
      i = function () {
        var s = t._ondrain
        ;(t._ondrain = null), s && s()
      },
      n = function () {
        t._writable.removeListener('drain', i), r()
      }
    this._unwrite && process.nextTick(i),
      (this._writable = e),
      this._writable.on('drain', i),
      (this._unwrite = n),
      this.uncork()
  }
  Z.prototype.setReadable = function (e) {
    if ((this._unread && this._unread(), this.destroyed)) {
      e && e.destroy && e.destroy()
      return
    }
    if (e === null || e === !1) {
      this.push(null), this.resume()
      return
    }
    var t = this,
      r = Cc(e, { writable: !1, readable: !0 }, Ic(this)),
      i = function () {
        t._forward()
      },
      n = function () {
        t.push(null)
      },
      s = function () {
        t._readable2.removeListener('readable', i),
          t._readable2.removeListener('end', n),
          r()
      }
    ;(this._drained = !0),
      (this._readable = e),
      (this._readable2 = e._readableState ? e : Kv(e)),
      this._readable2.on('readable', i),
      this._readable2.on('end', n),
      (this._unread = s),
      this._forward()
  }
  Z.prototype._read = function () {
    ;(this._drained = !0), this._forward()
  }
  Z.prototype._forward = function () {
    if (!(this._forwarding || !this._readable2 || !this._drained)) {
      this._forwarding = !0
      for (var e; this._drained && (e = $v(this._readable2)) !== null; )
        this.destroyed || (this._drained = this.push(e))
      this._forwarding = !1
    }
  }
  Z.prototype.destroy = function (e) {
    if (!this.destroyed) {
      this.destroyed = !0
      var t = this
      process.nextTick(function () {
        t._destroy(e)
      })
    }
  }
  Z.prototype._destroy = function (e) {
    if (e) {
      var t = this._ondrain
      ;(this._ondrain = null), t ? t(e) : this.emit('error', e)
    }
    this._forwardDestroy &&
      (this._readable && this._readable.destroy && this._readable.destroy(),
      this._writable && this._writable.destroy && this._writable.destroy()),
      this.emit('close')
  }
  Z.prototype._write = function (e, t, r) {
    if (this.destroyed) return r()
    if (this._corked) return yo(this, this._write.bind(this, e, t, r))
    if (e === Tc) return this._finish(r)
    if (!this._writable) return r()
    this._writable.write(e) === !1 ? (this._ondrain = r) : r()
  }
  Z.prototype._finish = function (e) {
    var t = this
    this.emit('preend'),
      yo(this, function () {
        zv(t._forwardEnd && t._writable, function () {
          t._writableState.prefinished === !1 &&
            (t._writableState.prefinished = !0),
            t.emit('prefinish'),
            yo(t, e)
        })
      })
  }
  Z.prototype.end = function (e, t, r) {
    return typeof e == 'function'
      ? this.end(null, null, e)
      : typeof t == 'function'
        ? this.end(e, null, t)
        : ((this._ended = !0),
          e && this.write(e),
          this._writableState.ending || this.write(Tc),
          Vi.Writable.prototype.end.call(this, r))
  }
  Oc.exports = Z
})
var vo = b((T0, Pc) => {
  'use strict'
  var Yv = bo().Transform,
    Qv = kc(),
    Rc = Js(),
    qt = ve().Buffer
  Pc.exports = Xv
  function Jv(e, t, r) {
    var i = new Yv({ objectMode: e.objectMode })
    return (i._write = t), (i._flush = r), i
  }
  function Xv(e, t, r) {
    var i,
      n,
      s = process.title === 'browser',
      o = !!global.WebSocket,
      f = s ? _ : d
    t &&
      !Array.isArray(t) &&
      typeof t == 'object' &&
      ((r = t),
      (t = null),
      (typeof r.protocol == 'string' || Array.isArray(r.protocol)) &&
        (t = r.protocol)),
      r || (r = {}),
      r.objectMode === void 0 &&
        (r.objectMode = !(r.binary === !0 || r.binary === void 0))
    var a = Jv(r, f, v)
    r.objectMode || (a._writev = C)
    var l = r.browserBufferSize || 1024 * 512,
      u = r.browserBufferTimeout || 1e3
    typeof e == 'object'
      ? (n = e)
      : (o && s ? (n = new Rc(e, t)) : (n = new Rc(e, t, r)),
        (n.binaryType = 'arraybuffer'))
    var h = typeof n.addEventListener > 'u'
    n.readyState === n.OPEN
      ? (i = a)
      : ((i = i = Qv(void 0, void 0, r)),
        r.objectMode || (i._writev = C),
        h ? n.addEventListener('open', m) : (n.onopen = m)),
      (i.socket = n),
      h
        ? (n.addEventListener('close', p),
          n.addEventListener('error', g),
          n.addEventListener('message', S))
        : ((n.onclose = p), (n.onerror = g), (n.onmessage = S)),
      a.on('close', x)
    var c = !r.objectMode
    function d(w, B, M) {
      if (n.readyState !== n.OPEN) {
        M()
        return
      }
      c && typeof w == 'string' && (w = qt.from(w, 'utf8')), n.send(w, M)
    }
    function _(w, B, M) {
      if (n.bufferedAmount > l) {
        setTimeout(_, u, w, B, M)
        return
      }
      c && typeof w == 'string' && (w = qt.from(w, 'utf8'))
      try {
        n.send(w)
      } catch (H) {
        return M(H)
      }
      M()
    }
    function v(w) {
      n.close(), w()
    }
    function m() {
      i.setReadable(a), i.setWritable(a), i.emit('connect')
    }
    function p() {
      i.end(), i.destroy()
    }
    function g(w) {
      i.destroy(w)
    }
    function S(w) {
      var B = w.data
      B instanceof ArrayBuffer ? (B = qt.from(B)) : (B = qt.from(B, 'utf8')),
        a.push(B)
    }
    function x() {
      n.close()
    }
    function C(w, B) {
      for (var M = new Array(w.length), H = 0; H < w.length; H++)
        typeof w[H].chunk == 'string'
          ? (M[H] = qt.from(w[H], 'utf8'))
          : (M[H] = w[H].chunk)
      this._write(qt.concat(M), 'binary', B)
    }
    return i
  }
})
var Bc = b((I0, mo) => {
  'use strict'
  var Zv = Js().Server,
    em = vo(),
    Hi = class extends Zv {
      constructor(t, r) {
        super(t)
        var i = !1
        this.on('newListener', function (n) {
          !i &&
            n === 'stream' &&
            ((i = !0),
            this.on('connection', function (s, o) {
              this.emit('stream', em(s, t), o)
            }))
        }),
          r && this.on('stream', r)
      }
    }
  mo.exports.Server = Hi
  mo.exports.createServer = function (e, t) {
    return new Hi(e, t)
  }
})
var Nc = b((O0, $i) => {
  var Ac = Bc()
  $i.exports = vo()
  $i.exports.Server = Ac.Server
  $i.exports.createServer = Ac.createServer
})
var Lc = b((k0, Mc) => {
  var tm = Nc()
  function rm(e, t) {
    return tm(t.url, ['mqttv3.1'], t.websocketOptions)
  }
  Mc.exports = rm
})
var Gi = b((R0, Or) => {
  var im = require('events'),
    nm = require('util').inherits,
    sm = Wl(),
    Tr = Kl(),
    qc = Is(),
    Oe = Ql(),
    R = cr(),
    om = tu(),
    am = require('path'),
    fm = require('fs')
  function Cr(e) {
    return e > 9 ? e : '0' + e
  }
  function lm() {
    var e = new Date()
    return (
      e.getUTCFullYear() +
      '' +
      Cr(e.getUTCMonth() + 1) +
      Cr(e.getUTCDate()) +
      'T' +
      Cr(e.getUTCHours()) +
      Cr(e.getUTCMinutes()) +
      Cr(e.getUTCSeconds()) +
      'Z'
    )
  }
  function um(e) {
    return e.substring(0, e.indexOf('T'))
  }
  function cm(e, t, r, i) {
    var n = Tr(t, 'AWS4' + e, { asBytes: !0 }),
      s = Tr(r, n, { asBytes: !0 }),
      o = Tr(i, s, { asBytes: !0 }),
      f = Tr('aws4_request', o, { asBytes: !0 })
    return f
  }
  function hm(e, t, r, i, n, s, o, f, a, l, u, h, c, d) {
    var _ = 'host',
      v =
        'host:' +
        r.toLowerCase() +
        `
`,
      m =
        e +
        `
` +
        i +
        `
` +
        n +
        `
` +
        v +
        `
` +
        _ +
        `
` +
        qc(l, { asBytes: !0 })
    c === !0 &&
      console.log(
        'canonical request: ' +
          m +
          `
`,
      )
    var p = qc(m, { asBytes: !0 })
    c === !0 &&
      console.log(
        'hashed canonical request: ' +
          p +
          `
`,
      )
    var g =
      `AWS4-HMAC-SHA256
` +
      h +
      `
` +
      u +
      '/' +
      f +
      '/' +
      a +
      `/aws4_request
` +
      p
    c === !0 &&
      console.log(
        'string to sign: ' +
          g +
          `
`,
      )
    var S = cm(o, u, f, a)
    c === !0 &&
      console.log(
        'signing key: ' +
          S +
          `
`,
      )
    var x = Tr(g, S, { asBytes: !0 })
    c === !0 &&
      console.log(
        'signature: ' +
          x +
          `
`,
      )
    var C = n + '&X-Amz-Signature=' + x
    R(d) || (C += '&X-Amz-Security-Token=' + encodeURIComponent(d))
    var w = t + r + i + '?' + C
    return (
      c === !0 &&
        console.log(
          'url: ' +
            w +
            `
`,
        ),
      w
    )
  }
  function Dc(e, t, r, i) {
    var n = lm(),
      s = um(n),
      o = '/mqtt',
      f = 'iotdevicegateway',
      a =
        'X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=' +
        t +
        '%2F' +
        s +
        '%2F' +
        e.region +
        '%2F' +
        f +
        '%2Faws4_request&X-Amz-Date=' +
        n +
        '&X-Amz-SignedHeaders=host',
      l = e.host
    return (
      !R(e.port) && e.port !== 443 && (l = e.host + ':' + e.port),
      hm('GET', 'wss://', l, o, a, t, r, e.region, f, '', s, n, e.debug, i)
    )
  }
  function Uc(e) {
    var t = '/mqtt',
      r = e.host
    return (
      !R(e.port) && e.port !== 443 && (r = e.host + ':' + e.port),
      'wss://' + r + t + (e.customAuthQueryString || '')
    )
  }
  function dm(e, t) {
    for (var r in e)
      Object.prototype.hasOwnProperty.call(e, r) &&
        t.call(this, e[r], parseInt(r, 10))
  }
  function pm(e) {
    var t = {},
      r = {}
    return (
      dm(e.split(/\r?\n/), function (i) {
        i = i.split(/(^|\s)[;#]/)[0]
        var n = i.match(/^\s*\[([^\[\]]+)\]\s*$/)
        if (n) r = n[1]
        else if (r) {
          var s = i.match(/^\s*(.+?)\s*=\s*(.+?)\s*$/)
          s && ((t[r] = t[r] || {}), (t[r][s[1]] = s[2]))
        }
      }),
      t
    )
  }
  function Ir(e) {
    if (!(this instanceof Ir)) return new Ir(e)
    var t = this,
      r = [],
      i = !0,
      n = 0,
      s = 'oldest'
    r.length = 0
    var o = [],
      f = 50
    o.length = 0
    var a = [],
      l = !0
    a.length = 0
    var u = []
    u.length = 0
    var h = 'inactive',
      c = null,
      d = 250,
      _ = 300,
      v = 1e3,
      m = 2e4,
      p = 128e3,
      g,
      S = null,
      x,
      C,
      w,
      B = '?SDK=JavaScript&Version=',
      M = ru(),
      H = M.version,
      rt = B + H
    if (R(e) || Object.keys(e).length === 0)
      throw new Error(Oe.INVALID_CONNECT_OPTIONS)
    if (
      (R(e.keepalive) && (e.keepalive = _),
      (R(e.enableMetrics) || e.enableMetrics === !0) &&
        (R(e.username) ? (e.username = rt) : (e.username += rt)),
      R(e.baseReconnectTimeMs) || (v = e.baseReconnectTimeMs),
      R(e.minimumConnectionTimeMs) || (m = e.minimumConnectionTimeMs),
      R(e.maximumReconnectTimeMs) || (p = e.maximumReconnectTimeMs),
      R(e.drainTimeMs) || (d = e.drainTimeMs),
      R(e.autoResubscribe) || (l = e.autoResubscribe),
      R(e.offlineQueueing) || (i = e.offlineQueueing),
      R(e.offlineQueueMaxSize) || (n = e.offlineQueueMaxSize),
      R(e.offlineQueueDropBehavior) || (s = e.offlineQueueDropBehavior),
      (g = v),
      (e.reconnectPeriod = g),
      (e.fastDisconnectDetection = !0),
      (e.resubscribe = !1),
      e.baseReconnectTimeMs <= 0)
    )
      throw new Error(Oe.INVALID_RECONNECT_TIMING)
    if (p < v) throw new Error(Oe.INVALID_RECONNECT_TIMING)
    if (m < v) throw new Error(Oe.INVALID_RECONNECT_TIMING)
    if (s !== 'newest' && s !== 'oldest')
      throw new Error(Oe.INVALID_OFFLINE_QUEUEING_PARAMETERS)
    if (n < 0) throw new Error(Oe.INVALID_OFFLINE_QUEUEING_PARAMETERS)
    if ((R(e.protocol) && (e.protocol = 'mqtts'), R(e.host)))
      throw new Error(Oe.INVALID_CONNECT_OPTIONS)
    if (
      (R(e.servername) && (e.servername = e.host.split(':')[0]),
      e.protocol === 'mqtts')
    )
      R(e.port) && (e.port = 8883), om(e)
    else if (e.protocol === 'wss' || e.protocol === 'wss-custom-auth') {
      if (e.protocol === 'wss') {
        if (
          (R(e.accessKeyId)
            ? (x = process.env.AWS_ACCESS_KEY_ID)
            : (x = e.accessKeyId),
          R(e.secretKey)
            ? (C = process.env.AWS_SECRET_ACCESS_KEY)
            : (C = e.secretKey),
          R(e.sessionToken)
            ? (w = process.env.AWS_SESSION_TOKEN)
            : (w = e.sessionToken),
          R(x) || R(C))
        ) {
          var Se,
            Rr = e.profile || process.env.AWS_PROFILE || 'default'
          try {
            R(e.filename) ? (Se = Qc()) : (Se = e.filename)
            var Qi = pm(fm.readFileSync(Se, 'utf-8')),
              Ut = Qi[Rr]
            ;(x = Ut.aws_access_key_id),
              (C = Ut.aws_secret_access_key),
              (w = Ut.aws_session_token)
          } catch (T) {
            console.log(T),
              console.log(
                'Failed to read credentials for AWS_PROFILE ' +
                  Rr +
                  ' from ' +
                  Se,
              )
          }
        }
        if (R(x) || R(C))
          throw (
            (console.log(
              'To connect via WebSocket/SigV4, AWS Access Key ID and AWS Secret Key must be passed either in options or as environment variables; see README.md',
            ),
            new Error(Oe.INVALID_CONNECT_OPTIONS))
          )
      } else if (R(e.customAuthHeaders) && R(e.customAuthQueryString))
        throw (
          (console.log(
            'To authenticate with a custom authorizer, you must provide the required HTTP headers or queryString; see README.md',
          ),
          new Error(Oe.INVALID_CONNECT_OPTIONS))
        )
      if (!R(e.host) && R(e.region)) {
        var Pr = /[a-zA-Z0-9]+\.iot\.([a-z]+-[a-z]+-[0-9]+)\.amazonaws\..+/,
          Br = Pr.exec(e.host)
        if (Br === null)
          throw (
            (console.log('Host endpoint is not valid'),
            new Error(Oe.INVALID_CONNECT_OPTIONS))
          )
        e.region = Br[1]
      }
      R(e.port) && (e.port = 443),
        R(e.websocketOptions)
          ? (e.websocketOptions = { protocol: 'mqttv3.1' })
          : (e.websocketOptions.protocol = 'mqttv3.1'),
        e.protocol === 'wss-custom-auth' &&
          (e.websocketOptions.headers = e.customAuthHeaders)
    }
    !R(e) &&
      e.debug === !0 &&
      (console.log(e), console.log('attempting new mqtt connection...'))
    var Ji = {}
    ;(Ji.mqtts = nu()), (Ji.wss = Lc())
    function Qc() {
      var T =
        process.env.HOME ||
        process.env.USERPROFILE ||
        (process.env.HOMEPATH
          ? (process.env.HOMEDRIVE || 'C:/') + process.env.HOMEPATH
          : null)
      return am.join(T, '.aws', 'credentials')
    }
    function Jc(T, O) {
      var U = a.filter(function (ce) {
        return ce.topic === T
      })
      U.length === 0 && a.push({ topic: T, options: O })
    }
    function Xc(T, O) {
      var U = a.filter(function (ce) {
        return ce.topic !== T
      })
      a = U
    }
    function Xi(T, O, U) {
      var ce = null
      l !== !1 &&
        (T === 'subscribe' ? (ce = Jc) : T === 'unsubscribe' && (ce = Xc),
        Object.prototype.toString.call(O) === '[object Array]'
          ? O.forEach(function (ih, Om, km) {
              ce(ih, U)
            })
          : ce(O, U))
    }
    function Ar() {
      return h === 'inactive'
    }
    function Zc(T) {
      var O = e.protocol
      if (O === 'wss') {
        var U
        x === '' || C === ''
          ? (U = 'wss://no-credentials-available')
          : (U = Dc(e, x, C, w)),
          e.debug === !0 &&
            console.log("using websockets, will connect to '" + U + "'..."),
          (e.url = U)
      } else
        O === 'wss-custom-auth' &&
          ((e.url = Uc(e)),
          e.debug === !0 &&
            console.log(
              "using websockets custom auth, will connect to '" +
                e.url +
                "'...",
            ),
          (O = 'wss'))
      return Ji[O](T, e)
    }
    var D = new sm.MqttClient(Zc, e)
    function eh() {
      ;(g = v), (D.options.reconnectPeriod = g), (S = null), (h = 'stable')
    }
    function th() {
      var T = !0
      return (
        n > 0 && r.length >= n && (s === 'oldest' ? r.shift() : (T = !1)), T
      )
    }
    function rh() {
      var T = u.shift()
      if (!R(T))
        R(T.callback)
          ? D.subscribe(T.topic, T.options)
          : D.subscribe(T.topic, T.options, T.callback)
      else {
        var O = o.shift()
        if (!R(O))
          Xi(O.type, O.topics, O.options),
            O.type === 'subscribe'
              ? R(O.callback)
                ? D.subscribe(O.topics, O.options)
                : D.subscribe(O.topics, O.options, O.callback)
              : O.type === 'unsubscribe' && D.unsubscribe(O.topics, O.callback)
        else {
          var U = r.shift()
          R(U) || D.publish(U.topic, U.message, U.options, U.callback),
            r.length === 0 && (clearInterval(c), (c = null))
        }
      }
    }
    D.on('connect', function (T) {
      S === null && (S = setTimeout(eh, m)),
        (h = 'established'),
        c === null && ((u = a.slice(0)), (c = setInterval(rh, d))),
        t.emit('connect', T)
    }),
      D.on('close', function (T) {
        R(T) || t.emit('error', T),
          !R(e) &&
            e.debug === !0 &&
            console.log(
              'connection lost - will attempt reconnection in ' +
                D.options.reconnectPeriod / 1e3 +
                ' seconds...',
            ),
          clearTimeout(S),
          (S = null),
          clearInterval(c),
          (c = null),
          (h = 'inactive'),
          t.emit('close')
      }),
      D.on('reconnect', function () {
        ;(g = g * 2),
          (g = Math.min(p, g)),
          (D.options.reconnectPeriod = g),
          t.emit('reconnect')
      }),
      D.on('end', function () {
        t.emit('end')
      }),
      D.on('offline', function () {
        t.emit('offline')
      }),
      D.on('error', function (T) {
        t.emit('error', T)
      }),
      D.on('packetsend', function (T) {
        t.emit('packetsend', T)
      }),
      D.on('packetreceive', function (T) {
        t.emit('packetreceive', T)
      }),
      D.on('message', function (T, O, U) {
        t.emit('message', T, O, U)
      }),
      (this.publish = function (T, O, U, ce) {
        i === !0 && (Ar() || c !== null)
          ? th() && r.push({ topic: T, message: O, options: U, callback: ce })
          : (i === !0 || !Ar()) && D.publish(T, O, U, ce)
      }),
      (this.subscribe = function (T, O, U) {
        !Ar() || l === !1
          ? (Xi('subscribe', T, O),
            R(U) ? D.subscribe(T, O) : D.subscribe(T, O, U))
          : o.length < f
            ? o.push({ type: 'subscribe', topics: T, options: O, callback: U })
            : t.emit(
                'error',
                new Error('Maximum queued offline subscription reached'),
              )
      }),
      (this.unsubscribe = function (T, O) {
        !Ar() || l === !1
          ? (Xi('unsubscribe', T), D.unsubscribe(T, O))
          : o.length < f &&
            o.push({ type: 'unsubscribe', topics: T, options: e, callback: O })
      }),
      (this.end = function (T, O) {
        D.end(T, O)
      }),
      (this.handleMessage = D.handleMessage.bind(D)),
      (D.handleMessage = function (T, O) {
        t.handleMessage(T, O)
      }),
      (this.updateWebSocketCredentials = function (T, O, U, ce) {
        ;(x = T), (C = O), (w = U)
      }),
      (this.getWebsocketHeaders = function () {
        return e.websocketOptions.headers
      }),
      (this.updateCustomAuthHeaders = function (T) {
        e.websocketOptions.headers = T
      }),
      (this.simulateNetworkFailure = function () {
        D.stream.emit('error', new Error('simulated connection error')),
          D.stream.end()
      })
  }
  nm(Ir, im.EventEmitter)
  Or.exports = Ir
  Or.exports.DeviceClient = Ir
  Or.exports.prepareWebSocketUrl = Dc
  Or.exports.prepareWebSocketCustomAuthUrl = Uc
})
var Vc = b((P0, Wc) => {
  var Fc = require('events'),
    _m = require('util').inherits,
    gm = Gi(),
    q = cr()
  function jc(e, t, r) {
    return q(r)
      ? '$aws/things/' + e + '/shadow/' + t
      : '$aws/things/' + e + '/shadow/' + t + '/' + r
  }
  function bm(e, t) {
    var r = !1
    return (
      e[0] === '$aws' &&
        e[1] === 'things' &&
        e[3] === 'shadow' &&
        (e[4] === 'update' || e[4] === 'get' || e[4] === 'delete') &&
        (t === 'subscribe'
          ? (e[5] === 'accepted' || e[5] === 'rejected' || e[5] === 'delta') &&
            e.length === 6 &&
            (r = !0)
          : e.length === 5 && (r = !0)),
      r
    )
  }
  function zi(e, t) {
    if (!(this instanceof zi)) return new zi(e, t)
    var r = this,
      i = [{}],
      n = 0,
      s = 1e4,
      o = !0,
      f = gm.DeviceClient(e)
    q(t) || q(t.operationTimeout) || (s = t.operationTimeout),
      (this._handleSubscriptions = function (a, l, u, h) {
        for (var c = [], d = 0, _ = l.length; d < _; d++)
          for (var v = 0, m = l[d].operations.length; v < m; v++)
            for (var p = 0, g = l[d].statii.length; p < g; p++)
              c.push(jc(a, l[d].operations[v], l[d].statii[p]))
        i[a].debug === !0 && console.log(u + ' on ' + c)
        var S = []
        S.push(c),
          u === 'subscribe'
            ? (S.push({ qos: i[a].qos }),
              S.push(function (x, C) {
                if (!q(h)) {
                  if (x) {
                    h(x)
                    return
                  }
                  for (var w = [], B = 0, M = C.length; B < M; B++)
                    C[B].qos === 128 && w.push(C[B])
                  if (w.length > 0) {
                    h('Not all subscriptions were granted', w)
                    return
                  }
                  h()
                }
              }))
            : q(h) || S.push(h),
          f[u].apply(f, S)
      }),
      (this._handleMessages = function (a, l, u, h) {
        var c = {}
        try {
          c = JSON.parse(h.toString())
        } catch (v) {
          e.debug === !0 &&
            console.error("failed parsing JSON '" + h.toString() + "', " + v)
          return
        }
        var d = c.clientToken,
          _ = c.version
        if ((delete c.clientToken, !q(_) && u !== 'rejected')) {
          if (q(i[a].version) || _ >= i[a].version) i[a].version = _
          else if (l !== 'delete' && i[a].discardStale === !0) {
            e.debug === !0 &&
              console.warn(
                "out-of-date version '" +
                  _ +
                  "' on '" +
                  a +
                  "' (local version '" +
                  i[a].version +
                  "')",
              )
            return
          }
        }
        if (u === 'delta') {
          this.emit('delta', a, c)
          return
        }
        if (q(i[a].clientToken) || i[a].clientToken !== d) {
          u === 'accepted' &&
            l !== 'get' &&
            this.emit('foreignStateChange', a, l, c)
          return
        }
        clearTimeout(i[a].timeout),
          delete i[a].timeout,
          delete i[a].clientToken,
          (i[a].pending = !1),
          i[a].persistentSubscribe === !1 &&
            this._handleSubscriptions(
              a,
              [{ operations: [l], statii: ['accepted', 'rejected'] }],
              'unsubscribe',
            ),
          this.emit('status', a, u, d, c)
      }),
      f.on('connect', function () {
        r.emit('connect')
      }),
      f.on('close', function () {
        r.emit('close')
      }),
      f.on('reconnect', function () {
        r.emit('reconnect')
      }),
      f.on('offline', function () {
        r.emit('offline')
      }),
      f.on('error', function (a) {
        r.emit('error', a)
      }),
      f.on('packetsend', function (a) {
        r.emit('packetsend', a)
      }),
      f.on('packetreceive', function (a) {
        r.emit('packetreceive', a)
      }),
      f.on('message', function (a, l) {
        if (o === !0) {
          var u = a.split('/')
          bm(u, 'subscribe')
            ? i.hasOwnProperty(u[2]) && r._handleMessages(u[2], u[4], u[5], l)
            : r.emit('message', a, l)
        }
      }),
      (this._thingOperation = function (a, l, u) {
        var h = null
        if (i.hasOwnProperty(a))
          if (i[a].pending === !1) {
            i[a].pending = !0
            var c
            if (q(u.clientToken)) {
              var d = e.clientId.length
              d > 48
                ? (c = e.clientId.substr(d - 48) + '-' + n++)
                : (c = e.clientId + '-' + n++)
            } else c = u.clientToken
            i[a].clientToken = c
            var _ = jc(a, l)
            ;(i[a].timeout = setTimeout(
              function (v, m) {
                i[v].persistentSubscribe === !1 &&
                  r._handleSubscriptions(
                    v,
                    [{ operations: [l], statii: ['accepted', 'rejected'] }],
                    'unsubscribe',
                  ),
                  (i[v].pending = !1),
                  delete i[v].timeout,
                  delete i[v].clientToken,
                  r.emit('timeout', v, m)
              },
              s,
              a,
              c,
            )),
              i[a].persistentSubscribe === !1
                ? this._handleSubscriptions(
                    a,
                    [{ operations: [l], statii: ['accepted', 'rejected'] }],
                    'subscribe',
                    function (v, m) {
                      if (!q(v) || !q(m)) {
                        console.warn(
                          'failed subscription to accepted/rejected topics',
                        )
                        return
                      }
                      q(u) ||
                        (!q(i[a].version) &&
                          i[a].enableVersioning &&
                          (u.version = i[a].version),
                        (u.clientToken = c),
                        f.publish(_, JSON.stringify(u), { qos: i[a].qos }),
                        !q(i[a]) &&
                          i[a].debug === !0 &&
                          console.log(
                            "publishing '" +
                              JSON.stringify(u) +
                              " on '" +
                              _ +
                              "'",
                          ))
                    },
                  )
                : (!q(i[a].version) &&
                    i[a].enableVersioning &&
                    (u.version = i[a].version),
                  (u.clientToken = c),
                  f.publish(_, JSON.stringify(u), { qos: i[a].qos }),
                  i[a].debug === !0 &&
                    console.log(
                      "publishing '" + JSON.stringify(u) + " on '" + _ + "'",
                    )),
              (h = c)
          } else
            e.debug === !0 &&
              console.error(l + ' still in progress on thing: ', a)
        else
          e.debug === !0 &&
            console.error('attempting to ' + l + ' unknown thing: ', a)
        return h
      }),
      (this.register = function (a, l, u) {
        if (i.hasOwnProperty(a))
          e.debug === !0 && console.error('thing already registered: ', a)
        else {
          var h = !1,
            c = []
          ;(i[a] = {
            persistentSubscribe: !0,
            debug: !1,
            discardStale: !0,
            enableVersioning: !0,
            qos: 0,
            pending: !0,
          }),
            typeof l == 'function' && ((u = l), (l = null)),
            q(l) ||
              (q(l.ignoreDeltas) || (h = l.ignoreDeltas),
              q(l.persistentSubscribe) ||
                (i[a].persistentSubscribe = l.persistentSubscribe),
              q(l.debug) || (i[a].debug = l.debug),
              q(l.discardStale) || (i[a].discardStale = l.discardStale),
              q(l.enableVersioning) ||
                (i[a].enableVersioning = l.enableVersioning),
              q(l.qos) || (i[a].qos = l.qos)),
            h === !1 && c.push({ operations: ['update'], statii: ['delta'] }),
            i[a].persistentSubscribe === !0 &&
              c.push({
                operations: ['update', 'get', 'delete'],
                statii: ['accepted', 'rejected'],
              }),
            c.length > 0
              ? this._handleSubscriptions(a, c, 'subscribe', function (d, _) {
                  q(d) && q(_) && (i[a].pending = !1), q(u) || u(d, _)
                })
              : ((i[a].pending = !1), q(u) || u())
        }
      }),
      (this.unregister = function (a) {
        if (i.hasOwnProperty(a)) {
          var l = []
          l.push({ operations: ['update'], statii: ['delta'] }),
            i[a].persistentSubscribe === !0 &&
              l.push({
                operations: ['update', 'get', 'delete'],
                statii: ['accepted', 'rejected'],
              }),
            this._handleSubscriptions(a, l, 'unsubscribe'),
            q(i[a].timeout) || clearTimeout(i[a].timeout),
            delete i[a]
        } else
          e.debug === !0 &&
            console.error('attempting to unregister unknown thing: ', a)
      }),
      (this.update = function (a, l) {
        var u = null
        return (
          q(l.version)
            ? (u = r._thingOperation(a, 'update', l))
            : console.error("message can't contain 'version' property"),
          u
        )
      }),
      (this.get = function (a, l) {
        var u = {}
        return q(l) || (u.clientToken = l), r._thingOperation(a, 'get', u)
      }),
      (this.delete = function (a, l) {
        var u = {}
        return q(l) || (u.clientToken = l), r._thingOperation(a, 'delete', u)
      }),
      (this.publish = function (a, l, u, h) {
        f.publish(a, l, u, h)
      }),
      (this.subscribe = function (a, l, u) {
        var h = []
        typeof a == 'string'
          ? h.push(a)
          : typeof a == 'object' && a.length && (h = a),
          f.subscribe(h, l, u)
      }),
      (this.unsubscribe = function (a, l) {
        var u = []
        typeof a == 'string'
          ? u.push(a)
          : typeof a == 'object' && a.length && (u = a),
          f.unsubscribe(u, l)
      }),
      (this.end = function (a, l) {
        f.end(a, l)
      }),
      (this.updateWebSocketCredentials = function (a, l, u, h) {
        f.updateWebSocketCredentials(a, l, u, h)
      }),
      (this.updateCustomAuthHeaders = function (a) {
        f.updateCustomAuthHeaders(a)
      }),
      (this.setConnectionStatus = function (a) {
        o = a
      }),
      Fc.EventEmitter.call(this)
  }
  _m(zi, Fc.EventEmitter)
  Wc.exports = zi
})
var $c = b((B0, Hc) => {
  var ym = require('events'),
    vm = require('util').inherits,
    mm = Gi(),
    F = cr()
  function wm(e) {
    return e[0] === '$aws' && e[1] === 'things' && e[3] === 'jobs'
  }
  function Dt(e, t, r) {
    var i = '$aws/things/' + e + '/jobs/'
    return F(r) ? (r = t) : (i += t.toString() + '/'), (i += r), i
  }
  function Ki(e) {
    if (!(this instanceof Ki)) return new Ki(e)
    var t = this,
      r = [],
      i = mm.DeviceClient(e)
    ;(this._updateJobStatus = function (n, s, o, f, a) {
      typeof f == 'function' && ((a = f), (f = void 0)),
        !F(e) &&
          e.debug === !0 &&
          console.log('updateJobStatus:', {
            thingName: n,
            jobId: s.id,
            status: o,
            statusDetails: f,
          }),
        i.publish(
          Dt(n, s.id, 'update'),
          JSON.stringify({ status: o, statusDetails: f }),
          null,
          function (l) {
            F(l) && (s.status = { status: o, statusDetails: f }), F(a) || a(l)
          },
        )
    }),
      (this._buildJobObject = function (n, s) {
        if (F(s) || F(s.jobId)) return null
        var o = {}
        return (
          (o.id = s.jobId),
          (o.document = s.jobDocument),
          (o.operation = o.document.operation),
          (o.status = { status: s.status, statusDetails: s.statusDetails }),
          (o.inProgress = function (f, a) {
            t._updateJobStatus(n, o, 'IN_PROGRESS', f, a)
          }),
          (o.failed = function (f, a) {
            t._updateJobStatus(n, o, 'FAILED', f, a)
          }),
          (o.succeeded = function (f, a) {
            t._updateJobStatus(n, o, 'SUCCEEDED', f, a)
          }),
          o
        )
      }),
      (this._handleMessages = function (n, s) {
        var o = n.split('/')
        if (!wm(o)) {
          t.emit('message', n, s)
          return
        }
        var f = o[2],
          a = r.find(function (c) {
            return c.thingName === f
          })
        if (!F(a)) {
          var l = {}
          try {
            l = JSON.parse(s.toString())
          } catch (c) {
            e.debug === !0 &&
              console.error("failed parsing JSON '" + s.toString() + "', " + c)
            return
          }
          if (
            !(
              F(l.execution) ||
              F(l.execution.jobId) ||
              F(l.execution.jobDocument)
            )
          ) {
            var u = l.execution.jobDocument.operation,
              h = a.operations.find(function (c) {
                return F(u) ? F(c.operationName) : u === c.operationName
              })
            ;(F(h) &&
              ((h = a.operations.find(function (c) {
                return F(c.operationName)
              })),
              F(h))) ||
              h.callback(null, t._buildJobObject(f, l.execution))
          }
        }
      }),
      (this.subscribeToJobs = function (n, s, o) {
        F(o) && ((o = s), (s = null)),
          !F(e) &&
            e.debug === !0 &&
            console.log('subscribeToJobs:', { thingName: n, operationName: s })
        var f = r.find(function (l) {
          return l.thingName === n
        })
        F(f) &&
          ((f = { thingName: n, operations: [] }),
          r.push(f),
          i.subscribe(
            [Dt(n, '$next/get/accepted'), Dt(n, 'notify-next')],
            function (l, u) {
              F(l) || o(l)
            },
          ))
        var a = f.operations.find(function (l) {
          return F(s) ? F(l.operationName) : s === l.operationName
        })
        F(a)
          ? ((a = { operationName: s, callback: o }), f.operations.push(a))
          : (a.callback = o)
      }),
      (this.unsubscribeFromJobs = function (n, s, o) {
        F(o) && ((o = s), (s = null)),
          !F(e) &&
            e.debug === !0 &&
            console.log('unsubscribeFromJobs:', {
              thingName: n,
              operationName: s,
            })
        var f = r.findIndex(function (u) {
            return u.thingName === n
          }),
          a = new Error('subscription not found for given thing')
        if (f < 0) {
          o(a)
          return
        }
        var l = r[f].operations.findIndex(function (u) {
          return F(s) ? F(u.operationName) : s === u.operationName
        })
        if (l < 0) {
          o(a)
          return
        }
        if ((r[f].operations.splice(l, 1), r[f].operations.length === 0)) {
          r.splice(f, 1),
            i.unsubscribe(
              [Dt(n, '$next/get/accepted'), Dt(n, 'notify-next')],
              o,
            )
          return
        }
        o()
      }),
      (this.startJobNotifications = function (n, s) {
        !F(e) &&
          e.debug === !0 &&
          console.log('startJobNotifications:', { thingName: n }),
          i.publish(Dt(n, '$next', 'get'), '{}', s)
      }),
      i.on('connect', function () {
        t.emit('connect')
      }),
      i.on('close', function () {
        t.emit('close')
      }),
      i.on('reconnect', function () {
        t.emit('reconnect')
      }),
      i.on('offline', function () {
        t.emit('offline')
      }),
      i.on('error', function (n) {
        t.emit('error', n)
      }),
      i.on('message', t._handleMessages),
      (this.publish = i.publish),
      (this.subscribe = i.subscribe),
      (this.unsubscribe = i.unsubscribe),
      (this.end = i.end),
      (this.handleMessage = i.handleMessage),
      (this.updateWebSocketCredentials = i.updateWebSocketCredentials),
      (this.simulateNetworkFailure = i.simulateNetworkFailure)
  }
  vm(Ki, ym.EventEmitter)
  Hc.exports = Ki
})
var Gc = b((A0, Yi) => {
  Yi.exports.device = Gi()
  Yi.exports.thingShadow = Vc()
  Yi.exports.jobs = $c()
})
var Im = {}
lh(Im, { handler: () => Tm })
module.exports = ch(Im)
var zc = uh(Gc(), 1),
  Sm = ['PATH', 'NODE_PATH', 'LD_LIBRARY_PATH', 'PWD', 'SHLVL'],
  Em = Object.fromEntries(
    Object.entries(process.env).filter(([e]) => !Sm.includes(e)),
  ),
  wo = (e) => {
    let t = process.env.AWS_REGION,
      r = process.env.SLS_SERVICE,
      i = process.env.SLS_STAGE,
      n = `sls/${t}/${r}/${i}`
    return e && (n += `/${e}`), n
  },
  vt = {
    request: wo(`${process.env.SLS_FUNCTION}/request`),
    response: wo(`${process.env.SLS_FUNCTION}/response`),
    heartbeat: wo('_heartbeat'),
  },
  kr = new Map(),
  mt = new zc.default.device({
    protocol: 'wss',
    host: process.env.SLS_IOT_ENDPOINT,
  })
mt.on('connect', () => {
  console.log('Successfully connected to AWS IoT')
})
mt.on('close', (...e) => {
  console.log('AWS IoT connection closed'), console.log(e)
})
mt.on('error', (...e) => {
  console.error('AWS IoT connection error occurred'), console.error(e)
})
mt.on('message', async (e, t) => {
  let r = JSON.parse(t?.toString() || '{}')
  console.log('Received message from AWS IoT:'),
    console.log(e),
    e === vt.heartbeat && kr.set(vt.heartbeat, !0),
    e === vt.response && r.requestId && kr.set(r.requestId, r)
})
mt.subscribe(vt.heartbeat, { qos: 1 })
mt.subscribe(vt.response, { qos: 1 })
var So = (e = 1e3) =>
    new Promise((t) => {
      setTimeout(() => t(), e)
    }),
  Kc = async () =>
    (await Promise.race([Yc(vt.heartbeat), So(2e3)]))
      ? (await So(2e3), await Kc())
      : "Dev Mode Disconnected: This AWS Lambda function is instrumented with Serverless Framework's Dev Mode but the Dev Mode session is no longer active. Run `serverless dev` to reconnect, or `serverless deploy` to remove Dev Mode's instrumentation and restore the original code.",
  xm = async (e) => {
    let { response: t, error: r } = await Yc(e)
    if (r) {
      console.error(
        'Error occurred during lambda invocation on the local machine:',
      )
      let i = new Error(r.message)
      throw ((i.stack = r.stack), (i.name = r.name), i)
    }
    return t
  },
  Yc = async (e) => {
    for (; !kr.get(e); ) await So(100)
    let t = kr.get(e)
    return kr.delete(e), t
  },
  Cm = async (e, t) =>
    new Promise((r, i) => {
      mt.publish(e, t ? JSON.stringify(t) : '{}', { qos: 1 }, (n) => {
        n
          ? (console.error(
              `Failed to publish message to AWS IoT: ${n.message}`,
            ),
            i(n))
          : (console.log('Message successfully published to AWS IoT topic:'),
            console.log(e),
            r(t))
      })
    }),
  Tm = async (e, t) => {
    let {
      functionName: r,
      functionVersion: i,
      memoryLimitInMB: n,
      logGroupName: s,
      logStreamName: o,
      clientContext: f,
      identity: a,
      invokedFunctionArn: l,
      awsRequestId: u,
      callbackWaitsForEmptyEventLoop: h,
    } = t
    return (
      await Cm(vt.request, {
        event: e,
        environment: Em,
        context: {
          awsRequestId: u,
          functionName: r,
          functionVersion: i,
          memoryLimitInMB: n,
          logGroupName: s,
          logStreamName: o,
          clientContext: f,
          identity: a,
          invokedFunctionArn: l,
          callbackWaitsForEmptyEventLoop: h,
        },
      }),
      await Promise.race([xm(u), Kc()])
    )
  }
0 && (module.exports = { handler })
/*! Bundled license information:

safe-buffer/index.js:
  (*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> *)

ws/lib/BufferUtil.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/lib/Validation.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/lib/ErrorCodes.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/lib/Receiver.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/lib/Sender.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/lib/WebSocket.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/lib/WebSocketServer.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)

ws/index.js:
  (*!
   * ws: a node.js websocket client
   * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
   * MIT Licensed
   *)
*/