| var express = require('express'); |
| var sockjs = require('sockjs'); |
| var http = require('http'); |
| |
| // 1. Echo sockjs server |
| var sockjs_opts = {sockjs_url: "http://cdn.jsdelivr.net/sockjs/1.0.1/sockjs.min.js"}; |
| |
| var sockjs_echo = sockjs.createServer(sockjs_opts); |
| sockjs_echo.on('connection', function(conn) { |
| conn.on('data', function(message) { |
| conn.write(message); |
| }); |
| }); |
| |
| // 2. Express server |
| var app = express(); /* express.createServer will not work here */ |
| var server = http.createServer(app); |
| |
| sockjs_echo.installHandlers(server, {prefix:'/echo'}); |
| |
| console.log(' [*] Listening on 0.0.0.0:9999' ); |
| server.listen(9999, '0.0.0.0'); |
| |
| app.get('/', function (req, res) { |
| res.sendfile(__dirname + '/index.html'); |
| }); |