如何在同一个端口上使用 ExpressJS 和 Socket.io? [英] How to use ExpressJS and Socket.io on a same port?

问题描述

在第三个版本的 ExpressJS express.createServer() 更改为 express() 这个变化使得在同一个端口上绑定 socket.io 变得困难.也许有人可以找到可靠的决定.

In the third version of ExpressJS express.createServer() changed to express() this changes makes difficult to bind socket.io on a same port. Maybe somebody could find robust decision.

现在，这不起作用:

var express = require('express')
, app = express.createServer()
, io = require('socket.io').listen(app);

我目前的工作流程:https://gist.github.com/3596852

推荐答案

中有描述socket.io github 页面(如 @Golo 在您的评论中说明):

It's described on the socket.io github page (as @Golo stated in your comment):

var app = express()
  , server = require('http').createServer(app)
  , io = io.listen(server);

server.listen(80);

这有效，我让它运行.

可能Golo忘记的是将listen从app.listen(80)改为server.listen(80).我也一直在为此挣扎，直到我意识到我的愚蠢错误.

Probably what Golo have forgotten is to change the listen from app.listen(80) to server.listen(80). I've struggled with this too until I realised my stupid mistake.

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