30 lines
630 B
JavaScript
30 lines
630 B
JavaScript
//let app = require('express')();
|
|
let http = require('http').Server(app);
|
|
let io = require('socket.io')(http);
|
|
|
|
//app.get("/", function (req, res) {
|
|
// console.log("req.headers: ");
|
|
// console.log(req.headers);
|
|
// res.sendFile(__dirname + '/index.html');
|
|
//})
|
|
|
|
io.on('connection', function (socket) {
|
|
|
|
console.log('a user is connected');
|
|
|
|
socket.on('disconnect', function () {
|
|
console.log('a user is disconnected');
|
|
})
|
|
|
|
socket.on('chat_message', function (msg) {
|
|
console.log('message received: ' + msg);
|
|
io.emit('chat_message', msg);
|
|
})
|
|
|
|
});
|
|
|
|
http.listen(3000, function () {
|
|
console.log('server running on 3000');
|
|
})
|
|
|