[fix] better code

Author: yawnt

lib/http-proxy.js

@@ -39,6 +39,6 @@ proxy.createProxyServer = proxy.createServer = function createProxyServer(option
     ].join("\n"));
   } */
 
-  return new ProxyServer(options, httpProxy.createWebProxy(options), httpProxy.createWsProxy(options));
+  return new ProxyServer(options);
 };
 

lib/http-proxy/index.js

@@ -4,10 +4,8 @@ var httpProxy = exports,
     EE3       = require('eventemitter3').EventEmitter,
     web       = require('./passes/web-incoming'),
     ws        = require('./passes/ws-incoming');
-
-httpProxy.createWebProxy = createRightProxy('web');
-httpProxy.createWsProxy  = createRightProxy('ws');
-httpProxy.Server         = ProxyServer;
+    
+httpProxy.Server = ProxyServer;
 
 /**
  * Returns a function that creates the loader for
@@ -89,11 +87,11 @@ function createRightProxy(type) {
 }
 
 
-function ProxyServer(options, web, ws) {
+function ProxyServer(options) {
   EE3.call(this);
 
-  this.web     = web;
-  this.ws      = ws;
+  this.web     = createRightProxy('web')(options);
+  this.ws      = reateRightProxy('ws')(options);
   this.options = options;
 
   this.passes = Object.keys(passes).map(function(pass) {