app.js

var express = require('express');
var http = require('http');
var app = express();
var server = http.createServer(app);
var io = require('socket.io').listen(server);
var catchPhrases = ['Why I oughta...',
    'Nyuk Nyuk Nyuk!', 'Poifect!', 'Spread out!',
    'Say a few syllables!', 'Soitenly!'];
app.set('view engine', 'jade');
app.set('view options', { layout: true });
app.set('views', __dirname + '/views');
app.get('/stooges/chat', function(req, res, next) {
    res.render('chat');
});
io.sockets.on('connection', function(socket) {
    var sendChat = function( title, text ) {
        socket.emit('chat', {
            title: title,
            contents: text
        });

        socket.on('chat', function (data){
            sendChat(data.title,data.text);

        })
    };
    setInterval(function() {
        var randomIndex = Math.floor(Math.random()*catchPhrases.length)
        sendChat('Stooge', catchPhrases[randomIndex]);
    }, 5000);
    sendChat('Welcome to Stooge Chat', 'The Stooges are on the line');
    socket.on('chat', function(data){
        sendChat('You', data.text);
    });
});
app.get('/?', function(req, res){
    res.render('index');
});
var port = 8080;
server.listen(port);
console.log('Listening on port ' + port);