Update server.js

server.js

@@ -1,22 +1,24 @@
-const express = require('express')
-const webserver = express()
- .use((req, res) =>
-   res.sendFile('/websocket-client.html', { root: __dirname })
- )
- .listen(7860, () => console.log(`Listening on ${7860}`))
-const { WebSocketServer } = require('ws')
-const sockserver = new WebSocketServer({ port: 443 })
+const { WebSocketServer } = require('ws');
+
+// Create a WebSocket server listening on port 443
+const sockserver = new WebSocketServer({ port: 443 });
+
 sockserver.on('connection', ws => {
- console.log('New client connected!')
- ws.send('connection established')
- ws.on('close', () => console.log('Client has disconnected!'))
- ws.on('message', data => {
-   sockserver.clients.forEach(client => {
-     console.log(`distributing message: ${data}`)
-     client.send(`${data}`)
-   })
- })
- ws.onerror = function () {
-   console.log('websocket error')
- }
-})
+  console.log('New client connected!');
+  ws.send('connection established');
+
+  ws.on('close', () => console.log('Client has disconnected!'));
+
+  ws.on('message', data => {
+    sockserver.clients.forEach(client => {
+      console.log(`distributing message: ${data}`);
+      client.send(`${data}`);
+    });
+  });
+
+  ws.onerror = function () {
+    console.log('websocket error');
+  };
+});
+
+console.log(`WebSocket server listening on port 443`);