old_contents: var app = require('express')();
  var server = require('http').createServer(app);
  var webRTC = require('webrtc.io').listen(server);
  var request = http.get("http://stats.zello.com/channels-suggest/ru/"
  var port = process.env.PORT || 8080;
  server.listen(port);
  
  
  
  app.get('/', function(req, res) {
    res.sendfile(__dirname + '/index.html');
    res.send(request);
  });
  
  app.get('/style.css', function(req, res) {
    res.sendfile(__dirname + '/style.css');
  });
  
  app.get('/fullscrean.png', function(req, res) {
    res.sendfile(__dirname + '/fullscrean.png');
  });
  
  app.get('/script.js', function(req, res) {
    res.sendfile(__dirname + '/script.js');
  });
  
  app.get('/webrtc.io.js', function(req, res) {
    res.sendfile(__dirname + '/webrtc.io.js');
  });
  
  webRTC.rtc.on('chat_msg', function(data, socket) {
    var roomList = webRTC.rtc.rooms[data.room] || [];
  
    for (var i = 0; i < roomList.length; i++) {
      var socketId = roomList[i];
  
      if (socketId !== socket.id) {
        var soc = webRTC.rtc.getSocket(socketId);
  
        if (soc) {
          soc.send(JSON.stringify({
            "eventName": "receive_chat_msg",
            "data": {
              "messages": data.messages,
              "color": data.color
            }
          }), function(error) {
            if (error) {
              console.log(error);
            }
          });
        }
      }
    }
  });
  
new_contents: var express = require('express');
  var app = express();
  
  app.get('/', function(req, res){
    res.send('hello world');
  });
  
  app.listen(3000);
  
subject: Update server.js