Socket.io doesn't work , Node Js

Question

actually i'm trying to see if a client is connected or no with socket.io. but in the console nothing appears excepte that the server is working.

//server.js

var http = require('http'); var fs = require('fs'); // Chargement du fichier index.html affiché au client var server = http.createServer(function(req, res) { fs.readFile('./index.html', 'utf-8', function(error, content) { res.writeHead(200, {"Content-Type": "text/html"}); res.end(content); }); }); // Chargement de socket.io var io = require('socket.io').listen(server); // Quand un client se connecte, on le note dans la console io.sockets.on('connection', function (socket) { console.log('Un client est connecté !'); }); server.listen(8080);

//client index.html

<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>Socket.io</title> </head> <body> <h1>Communication avec socket.io !</h1> <script src="/socket.io/socket.io.js"></script> <script> var socket = io.connect('http://localhost:8080'); </script> </body> </html>

i try this code and a saw (in the server log) that a user is connect when he was enter the page http://localhost:8080 — Zamboney
– Zamboney, Commented Mar 16, 2016 at 8:50

Akira M · Accepted Answer · 2016-03-16 08:44:20Z

I am using express api from socket.io ,

var express = require('express') ; var app = express() ; var server = require('http').createServer(app) ; var socket = require('socket.io')(server) ;

Now , you need to say server to listen the port . (the port number you client is trying to connect here is 8080 ) In server script say ,

server.listen(8080) ;

Now , install express module from terminal window manually or just put a dependency file and install

it doesn't work :/ can you please post the whole server.js for me ?

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