[fix] always be an eventemitter for consistency fixes #606

Author: jcrugzz

lib/http-proxy.js

@@ -8,13 +8,6 @@ var http      = require('http'),
  */
 module.exports  = httpProxy.Server;
 
-module.exports.createProxy = function(options) {
-  return {
-    web: httpProxy.createRightProxy('web')(options),
-    ws:  httpProxy.createRightProxy('ws')(options)
-  };
-}
-
 /**
  * Creates the proxy server.
  *
@@ -30,7 +23,9 @@ module.exports.createProxy = function(options) {
  * @api public
  */
 
-module.exports.createProxyServer = module.exports.createServer = function createProxyServer(options) {
+module.exports.createProxyServer =
+  module.exports.createServer =
+  module.exports.createProxy = function createProxyServer(options) {
   /*
    *  `options` is needed and it must have the following layout:
    *

lib/http-proxy/index.js

@@ -26,15 +26,10 @@ httpProxy.Server = ProxyServer;
  */
 
 function createRightProxy(type) {
-  var webPasses = Object.keys(web).map(function(pass) {
-    return web[pass];
-  });
-  var wsPasses = Object.keys(ws).map(function(pass) {
-    return ws[pass];
-  });
+
   return function(options) {
     return function(req, res /*, [head], [opts] */) {
-      var passes = (type === 'ws') ? (this.wsPasses || wsPasses) : (this.webPasses || webPasses),
+      var passes = (type === 'ws') ? this.wsPasses : this.webPasses,
           args = [].slice.call(arguments),
           cntr = args.length - 1,
           head, cbl;