GetTable().requestUnsitUsername() Ĭonsole.log( +' was disconnected so now requesting unsit') Ĭonsole.log('the socket of '++' has being connected to table-'+) Averagely Like this: const express = require('express')Īpp.get('/home',connectEnsureLogin.ensureLoggedIn('/loginPage'),function(req, res) `) I use Node.js socket.io/express-session/passportĪt first, I mainly used express with a HTTP server listening on one port.

I'm currently working on an exercise project of making a fake money poker website. Let's start with server code and let's install all the necesarry libraries.I'm must say I'm very new to back end development, Socket.IO is quite popular and it is used by Microsoft Office, Yammer, Trello.Īltough this tutorial is provided in series, this specific tutorial is standalone so no previous code needs to be included. This means that whenever an event occurs, the server can push messages to clients so the client gets notified immediately and vice versa. Sockets are an easier and faster solution which most real-time systems are designed on which provides bi-directional communication channel between a client and a server.

It involves polling the server for changes and by design it is very slow and requires more resources. Writting a real-time application without WebSockets, using HTTP requests, has been traditionally very hard. applications like Google docs which allows multiple people to update the same document simultaneously.instant messaging system - Chat apps like WhatsApp, Facebook Messenger etc,.Some examples of real-time applications are: Socket.IO is built on top of WebSockets API and Node.js.Ī real-time application (RTA) is an application that functions within a period that the user senses as immediate. Socket.IO enables real-time event-based communication in both directions (client and server side).

Socket io express