Broadcasting Messages

Steps to configure Node server:

• run node js server using command:

            node server.js

• Configuration of server.js

var fs = require('fs');
var https = require('https');
var express = require('express');
var app = express();
var options = {
 key: fs.readFileSync('ssl_key.key'),
 cert: fs.readFileSync('ssl_certificate.cer')
};
var serverPort = 3001;
var server = https.createServer(options, app);
var io = require('socket.io')(server);
io.on('connection', function(socket) {
 console.log('new connection');
});
app.use('/', function(req, res){
   res.sendFile(__dirname + '/index.html');
   var msg = ;
       req.on('data', function(chunk) {
       msg += chunk.toString();
       console.log('Console msg %s',msg);
       io.emit('MSG', msg);
     });
     req.on('error', function() {
     console.log('in req on'+msg);
   });
});
server.listen(serverPort, function() {
 console.log(serverPort);
});