socket.io setup

var express = require('express');
var app = require('express')();
var server = require('http').createServer(app);
var io = require('socket.io')(server);

server.listen(80, function () {
    console.log('Server Started');
});

server.listen(80);

//make the public resources static
app.use(express.static(__dirname + '/'));

app.get('/', function (req, res) {
    res.sendFile(path.join(__dirname + '/public/index.html'));
    //console.log('express serves homepage');
});

//users will be added here
var users = new Map();

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

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

});

});