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22 lines
487 B
22 lines
487 B
const express = require('express');
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const app = express();
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const http = require('http');
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const server = http.createServer(app);
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const { Server } = require("socket.io");
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const io = new Server(server);
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const connectUsers = []
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io.on('connection', (socket) => {
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console.log(socket.id)
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socket.on('joinRoom', ({username}) => {
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connectUsers.push(username)
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socket.emit('roomJoined', connectUsers)
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});
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});
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server.listen(3000, () => {
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console.log('listening on *:3000');
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}); |