app.js
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var application_root = __dirname
var express = require('express')
var path = require("path")
var bodyParser= require('body-parser')
var port= 5000
var host ='10.0.0.83'
var app = express();
var server = require('http').createServer(app)
var io = require('socket.io').listen(server)
app.use(bodyParser.urlencoded({ extended: false }))
app.use(bodyParser.json())
app.use(express.static(path.join(application_root, "view")));
io.sockets.on('connection', function (event,socket) {
console.log(JSON.stringify(event.data));
setInterval(function(){
var data = 1
io.sockets.emit('pushdata', data);
},2000);
});
var myserser=app.listen(port,host,function(){
var localhost=myserser.address().address
var localport=myserser.address().port
console.log(" app listening on http://%s:$s",localhost,localport)
})