app.js

var express = require('express.io');
var path = require('path');
// var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var session = require('client-sessions');
var config = require('./config');
var router = express.Router();
var app = express();

// // view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

// // uncomment after placing your favicon in /public
// app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

// client session
app.use(session({
  cookieName: 'session',
  secret: 'eg[isfd-8yF9-7w2315df{}+Ijsli;;to8',
  duration: 60 * 24 * 60 * 60 * 1000,
  activeDuration: 5 * 60 * 1000,
  httpOnly: true,
  ephemeral: true
}));
// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

/**
 * Get port from environment and store in Express.
 */
var port = normalizePort(process.env.PORT || config['port']);
app.http().io();
app.listen(port);

/**
 * Normalize a port into a number, string, or false.
 */
function normalizePort(val) {
  var port = parseInt(val, 10);

  if (isNaN(port)) {
    // named pipe
    return val;
  }

  if (port >= 0) {
    // port number
    return port;
  }

  return false;
}

module.exports = app;