req.session.resources = [
    { type: 'javascript', uri: '/libraries/file-iterator/file-iterator.js' },
    { type: 'javascript', uri: '/socket.io/socket.io.js' },
    { type: 'css', uri: '/stylesheets/sender.css' },
    { type: 'javascript', uri: '/javascripts/sender.js' }
  ];
  req.session.variables = [
    { name: 'webSocketHost', value: "'" + config.client.webSocket.host + "'" },
    { name: 'webSocketPort', value: config.client.webSocket.port }
  ];
  res.render('sender');