Add WebSocket

index.js

@@ -1,11 +1,19 @@
 const express = require('express');
-const app = express();
+const path = require('path');
+const { WebSocketServer } = require('ws');
+const { createServer } = require('http');
+
 const config = require('./config.json');
 
+const app = express();
+const server = createServer(app);
+const wss = new WebSocketServer({ server });
+
 app.use(express.json());
 app.set('view engine', 'ejs');
 app.set('views', path.join(__dirname, 'ejs'));
 
+
 app.get('/', (req, res) => {
     res.render('home');
 });