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[fix] make more functional

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This commit is contained in:
Jarrett Cruger 2015-08-30 17:28:05 -04:00
parent 3d2350c54f
commit cea0e8676b
1 changed files with 18 additions and 16 deletions
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34
lib/http-proxy/passes/ws-incoming.js
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@ -1,6 +1,5 @@
var http = require('http'), var http = require('http'),
https = require('https'), https = require('https'),
util = require('util'),
common = require('../common'), common = require('../common'),
passes = exports; passes = exports;
@ -114,24 +113,27 @@ var passes = exports;
if (proxyHead && proxyHead.length) proxySocket.unshift(proxyHead); if (proxyHead && proxyHead.length) proxySocket.unshift(proxyHead);
var writeHead = [ //
'HTTP/1.1 101 Switching Protocols' // Remark: Handle writing the headers to the socket when switching protocols
]; // Also handles when a header is an array
//
socket.write(
Object.keys(proxyRes.headers).reduce(function (head, key) {
var value = proxyRes.headers[key];
for(var i in proxyRes.headers) { if (!Array.isArray(value)) {
if (util.isArray(proxyRes.headers[i])) { head.push(key + ': ' + value);
var a = proxyRes.headers[i]; return head;
var len = a.length; }
for (var x = 0; x < len; x++) { for (var i = 0; i < value.length; i++) {
writeHead.push(i + ": " + a[x]); head.push(key + ': ' + value[i]);
} }
} else { return head;
writeHead.push(i + ": " + proxyRes.headers[i]); }, ['HTTP/1.1 101 Switching Protocols'])
} .join('\r\n') + '\r\n\r\n'
} );
socket.write(writeHead.join('\r\n') + '\r\n\r\n');
proxySocket.pipe(socket).pipe(proxySocket); proxySocket.pipe(socket).pipe(proxySocket);
server.emit('open', proxySocket); server.emit('open', proxySocket);