express.socket.io.example.js

var http = require('http'), 
    express = require('express'),
    connect = require('connect'),
		url = require('url'),
		fs = require('fs'),
		io = require('../'),
		sys = require('sys');
		
var app = require('express').createServer();

app.use('/', connect.staticProvider(__dirname + '/'));

app.get('/', function(req, res){
	  res.send('<h1>Welcome. Try the <a href="/chat.html">chat</a> example.</h1>');
  });

app.listen(3000);

// socket.io, I choose you
// simplest chat application evar
var io = io.listen(app),
		buffer = [];
		
io.on('connection', function(client){
	client.send({ buffer: buffer });
	client.broadcast({ announcement: client.sessionId + ' connected' });

	client.on('message', function(message){
		var msg = { message: [client.sessionId, message] };
		buffer.push(msg);
		if (buffer.length > 15) buffer.shift();
		client.broadcast(msg);
	});

	client.on('disconnect', function(){
		client.broadcast({ announcement: client.sessionId + ' disconnected' });
	});
});