server.js

//Test Server
var express = require('express')();
var http = require('http');
var fs = require('fs');
var app = http.Server(express);
var io = require('socket.io')(app);

app.listen(9000, function(){
	console.log('listening on 9000');
});

io.on('connection', function(socket){

	console.log('Socket connected: ', socket.connected);

  socket.on('signal', function(data){

  	console.log(socket.id, 'Forwarding to', data.to);
    socket.broadcast.to( data.to ).emit('signal', { message:data, id:socket.id });

  });

  socket.on('join', function(data){

    socket.join(data.room);
    socket.myroom = data.room;

    console.log('joined to room', data);
    socket.broadcast.to( data.room ).emit('new-peer', { id:socket.id });

  });

  socket.on('disconnect', function(){

  	console.log('user disco', socket.id);
  	socket.broadcast.to( socket.myroom ).emit('peer-disconnect', { id:socket.id });

  });
});

express.use('/', function(req,res){

	console.log(req.url);
	res.sendFile(req.url, {root:'./'});

});