[fix] remove trailing whitespaces

lib/caronte.js

@@ -7,15 +7,15 @@ var http    = require('http'),
 
 /**
  * Creates the proxy server.
- * 
+ *
  * Examples:
- * 
+ *
  *    caronte.createProxyServer({ .. }, 8000)
  *    // => '{ web: [Function], ws: [Function] ... }'
  *
- * @param {Object} Options Config object passed to the proxy 
+ * @param {Object} Options Config object passed to the proxy
  *
- * @return {Object} Proxy Proxy object with handlers for `ws` and `web` requests 
+ * @return {Object} Proxy Proxy object with handlers for `ws` and `web` requests
  *
  * @api public
  */
@@ -40,7 +40,7 @@ proxy.createProxyServer = function createProxyServer(options) {
     ].join("\n"));
   }
 
-  options.ee = new events.EventEmitter2({ wildcard: true, delimiter: ':' }); 
+  options.ee = new events.EventEmitter2({ wildcard: true, delimiter: ':' });
 
   return {
     ee       : options.ee,

lib/caronte/common.js

@@ -2,8 +2,8 @@ var common = exports,
     extend = require('util')._extend;
 
 /**
- * Copies the right headers from `options` and `req` to 
+ * Copies the right headers from `options` and `req` to
- * `outgoing` which is then used to fire the proxied 
+ * `outgoing` which is then used to fire the proxied
  * request.
  *
  * Examples:
@@ -22,9 +22,9 @@ var common = exports,
  */
 
 common.setupOutgoing = function(outgoing, options, req, forward) {
-  outgoing.port = options[forward || 'target'].port || 
+  outgoing.port = options[forward || 'target'].port ||
                   (~['https:', 'wss:'].indexOf(options[forward || 'target'].protocol) ? 443 : 80);
- 
+
   ['host', 'hostname', 'socketPath'].forEach(
     function(e) { outgoing[e] = options[forward || 'target'][e]; }
   );
@@ -36,7 +36,7 @@ common.setupOutgoing = function(outgoing, options, req, forward) {
   if (options.headers){
     extend(outgoing.headers, options.headers);
   }
-  
+
   outgoing.agent = options.agent || false;
   outgoing.path = req.url;
 

lib/caronte/index.js

@@ -8,7 +8,7 @@ caronte.createWebProxy = createRightProxy('web');
 caronte.createWsProxy  = createRightProxy('ws');
 
 /**
- * Returns a function that creates the loader for 
+ * Returns a function that creates the loader for
  * either `ws` or `web`'s  passes.
  *
  * Examples:
@@ -26,7 +26,7 @@ caronte.createWsProxy  = createRightProxy('ws');
 function createRightProxy(type) {
   var passes = (type === 'ws') ? ws : web;
 
-  return function(options) { 
+  return function(options) {
 
     passes = Object.keys(passes).map(function(pass) {
       return passes[pass];
@@ -42,25 +42,25 @@ function createRightProxy(type) {
       if(
         !(args[cntr] instanceof Buffer) &&
         args[cntr] !== res
-      ) {  
+      ) {
         //Copy global options
         options = extend({}, options);
         //Overwrite with request options
         extend(options, args[cntr]);
-        
+
         cntr--;
-      } 
+      }
-      
+
       if(args[cntr] instanceof Buffer) {
         head = args[cntr];
       }
 
-      options.ee.emit(ev + 'begin', req, res); 
+      options.ee.emit(ev + 'begin', req, res);
 
       ['target', 'forward'].forEach(
-        function(e) { 
+        function(e) {
           if (typeof options[e] === 'string')
-            options[e] = parse_url(options[e]); 
+            options[e] = parse_url(options[e]);
       });
 
       passes.some(function(pass) {
@@ -74,16 +74,16 @@ function createRightProxy(type) {
          * refer to the connection socket
          * pass(req, socket, options, head)
          */
-        
+
-        options.ee.emit(evnt + 'begin', req, res); 
+        options.ee.emit(evnt + 'begin', req, res);
-        var val = pass(req, res, options, head); 
+        var val = pass(req, res, options, head);
         options.ee.emit(evnt + 'end');
-         
+
         return val;
       });
 
       options.ee.emit(ev + 'end');
-    };   
+    };
   };
 }
 

lib/caronte/passes/web-incoming.js

@@ -10,7 +10,7 @@ web_o = Object.keys(web_o).map(function(pass) {
 
 /*!
  * Array of passes.
- * 
+ *
  * A `pass` is just a function that is executed on `req, res, options`
  * so that you can easily add new checks while still keeping the base
  * flexible.
@@ -22,7 +22,7 @@ web_o = Object.keys(web_o).map(function(pass) {
  * Sets `content-length` to '0' if request is of DELETE type.
  *
  * @param {ClientRequest} Req Request object
- * @param {IncomingMessage} Res Response object  
+ * @param {IncomingMessage} Res Response object
  * @param {Object} Options Config object passed to the proxy
  *
  * @api private
@@ -38,7 +38,7 @@ function deleteLength(req, res, options) {
  * Sets timeout in request socket if it was specified in options.
  *
  * @param {ClientRequest} Req Request object
- * @param {IncomingMessage} Res Response object  
+ * @param {IncomingMessage} Res Response object
  * @param {Object} Options Config object passed to the proxy
  *
  * @api private
@@ -54,7 +54,7 @@ function timeout(req, res, options) {
  * Sets `x-forwarded-*` headers if specified in config.
  *
  * @param {ClientRequest} Req Request object
- * @param {IncomingMessage} Res Response object  
+ * @param {IncomingMessage} Res Response object
  * @param {Object} Options Config object passed to the proxy
  *
  * @api private
@@ -70,7 +70,7 @@ function XHeaders(req, res, options) {
   };
 
   ['for', 'port', 'proto'].forEach(function(header) {
-    req.headers['x-forwarded-' + header] = 
+    req.headers['x-forwarded-' + header] =
       (req.headers['x-forwarded-' + header] || '') +
       (req.headers['x-forwarded-' + header] ? ',' : '') +
       values[header]
@@ -83,7 +83,7 @@ function XHeaders(req, res, options) {
  * just dies otherwise.
  *
  * @param {ClientRequest} Req Request object
- * @param {IncomingMessage} Res Response object  
+ * @param {IncomingMessage} Res Response object
  * @param {Object} Options Config object passed to the proxy
  *
  * @api private
@@ -112,34 +112,34 @@ function stream(req, res, options) {
         throw err;
     }
     // Also emit the error events
-    options.ee.emit(ev + 'error', err, req, res); 
+    options.ee.emit(ev + 'error', err, req, res);
   });
-  
+
   req.pipe(proxyReq);
 
   proxyReq.on('response', function(proxyRes) {
     var ev   = 'caronte:outgoing:web:';
 
-    options.ee.emit(ev + 'begin', req, res); 
+    options.ee.emit(ev + 'begin', req, res);
-    
+
     // When the previous request respond, we apply the
     // outgoing passes to the response
     web_o.some(function(pass) {
       var evnt = ev + pass.name.toLowerCase() + ':';
-      
+
       options.ee.emit(evnt + 'begin', req, res);
       // Call the pass with the proxy response
       // pass(ClientRequest, IncomingMessage, proxyResponse)
-      var val = pass(req, res, proxyRes); 
+      var val = pass(req, res, proxyRes);
       options.ee.emit(evnt + 'end');
-       
+
       return val;
     });
 
     options.ee.emit(ev + 'end');
 
 
-    proxyRes.pipe(res);  
+    proxyRes.pipe(res);
   });
 
   //proxyReq.end();
@@ -147,5 +147,5 @@ function stream(req, res, options) {
 
 ] // <--
   .forEach(function(func) {
-    passes[func.name] = func;   
+    passes[func.name] = func;
   });

lib/caronte/passes/web-outgoing.js

@@ -2,7 +2,7 @@ var passes = exports;
 
 /*!
  * Array of passes.
- * 
+ *
  * A `pass` is just a function that is executed on `req, res, options`
  * so that you can easily add new checks while still keeping the base
  * flexible.
@@ -14,7 +14,7 @@ var passes = exports;
    * If is a HTTP 1.0 request, remove chunk headers
    *
    * @param {ClientRequest} Req Request object
-   * @param {IncomingMessage} Res Response object  
+   * @param {IncomingMessage} Res Response object
    * @param {proxyResponse} Res Response object from the proxy request
    *
    * @api private
@@ -30,7 +30,7 @@ var passes = exports;
    * or if connection header not present, then use `keep-alive`
    *
    * @param {ClientRequest} Req Request object
-   * @param {IncomingMessage} Res Response object  
+   * @param {IncomingMessage} Res Response object
    * @param {proxyResponse} Res Response object from the proxy request
    *
    * @api private
@@ -55,7 +55,7 @@ var passes = exports;
    * set each header in response object.
    *
    * @param {ClientRequest} Req Request object
-   * @param {IncomingMessage} Res Response object  
+   * @param {IncomingMessage} Res Response object
    * @param {proxyResponse} Res Response object from the proxy request
    *
    * @api private
@@ -70,7 +70,7 @@ var passes = exports;
    * Set the statusCode from the proxyResponse
    *
    * @param {ClientRequest} Req Request object
-   * @param {IncomingMessage} Res Response object  
+   * @param {IncomingMessage} Res Response object
    * @param {proxyResponse} Res Response object from the proxy request
    *
    * @api private
@@ -81,5 +81,5 @@ var passes = exports;
 
 ] // <--
   .forEach(function(func) {
-    passes[func.name] = func;   
+    passes[func.name] = func;
   });