app.js

/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , socket = require('socket.io');

var app = module.exports = express.createServer()
  , io = socket.listen(app);

// Configuration

// io.set('log level', false);

app.configure(function(){
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade');
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(express.cookieParser());
  app.use(express.logger('dev'));
  app.use(express.session({ secret: 'your secret here' }));
  app.use(require('stylus').middleware({ src: __dirname + '/public' }));
  app.use(app.router);
  app.use(express.static(__dirname + '/public'));
});

app.configure('development', function(){
  app.use(express.errorHandler({ dumpExceptions: true, showStack: true })); 
});

app.configure('production', function(){
  app.use(express.errorHandler()); 
});

app.helpers({
  title: 'Vidchat powered by WebRTC'
});

// Routes

app.get('/', routes.index);

io.sockets.on('connection', function(client) {
  client.on('capture', function(data) {
    io.sockets.emit('capture', data);
  });
  client.on('hello', function(data) {
  });
});

app.listen(process.env.PORT || 3000, function() {
  console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
});