Skip to content

Instantly share code, notes, and snippets.

@unknown0perator

unknown0perator/index.html

Created August 4, 2017 08:03
Show Gist options
  • Save unknown0perator/50d6746cfddcb9c5c917b7baa6ae06b2 to your computer and use it in GitHub Desktop.
Save unknown0perator/50d6746cfddcb9c5c917b7baa6ae06b2 to your computer and use it in GitHub Desktop.
Download ZIP
Simple Socket.IO Working Example (Stack Overflow Answer)
Raw
index.html
<html><head><script src="/socket.io/socket.io.js"></script></head>
<body><script>
var socket = io();
socket.connect('localhost:3000');
socket.on('chat message',function(msg){
document.write(msg);
});
</script></body></html>
Raw
server.js
const express = require('express');
const socketIO = require('socket.io');
const path = require('path');
const PORT = process.env.PORT || 3000;
const INDEX = path.join(__dirname, 'index.html');
// Express & Middleware
var app = express();
var bodyParser = require('body-parser');
app.use(bodyParser.json());
// SocketIO
var server = require('http').createServer(app);
var io = require('socket.io')(server);
io.on('connection', function(socket){
console.log('[socket]','client connected');
socket.emit("chat message","[you are now connected]");
socket.on('disconnect', () => console.log('[socket]','client disconnected'));
});
server.listen(PORT,function(){console.log("[SERVER] listening @ port:",PORT);});
//GET Routes
app.use(express.static(__dirname + '/public'))
app.get('/',function(req,res){res.sendFile(INDEX);});
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment