var http = require('http'), fs = require('fs'), ws = require('websocket-server'); var httpServer = http.createServer(function (req, res) { var docroot = "public"; var response = function(data) { res.writeHead(200, {'Content-Type': 'text/html'}); res.end(data); }; fs.readFile(docroot+req.url, function(err, data) { if(err) response(err.message); else response(data); }); }); var wsServer = ws.createS
![Node.jsとWebSocketでchatサーバーをつくる](https://cdn-ak-scissors.b.st-hatena.com/image/square/e3356803e0ca2fbf81750674b5e9ef63e7a486bc/height=288;version=1;width=512/http%3A%2F%2Fwww.kzfmix.com%2Fimages%2Fogp%2Fogp_logo.jpg)