From 375b8a8984f8a9647e89974e786290d2ead855fa Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Tue, 6 Dec 2022 20:11:15 -0800
Subject: [PATCH] Make a socket connection from client to server

Nothing useful yet, just a print on the server side to prove it's working.
---
 index.html | 5 +++++
 index.js   | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/index.html b/index.html
index 8eb3c6a..5a74b47 100644
--- a/index.html
+++ b/index.html
@@ -96,5 +96,10 @@ mute.addEventListener("click", () => {
     </button>
 
   </div>
+
+  <script src="/socket.io/socket.io.js"></script>
+  <script>
+    var socket = io();
+  </script>
 </body>
 </html>
diff --git a/index.js b/index.js
index abacb59..336f36f 100644
--- a/index.js
+++ b/index.js
@@ -2,12 +2,18 @@ const express = require('express');
 const app = express();
 const http = require('http');
 const server = http.createServer(app);
+const { Server } = require("socket.io");
+const io = new Server(server);
 const port = 2122;
 
 app.get('/index.html', (req, res) => {
     res.sendFile(__dirname + '/index.html');
 });
 
+io.on('connection', (socket) => {
+    console.log('a user connected');
+});
+
 server.listen(port, () => {
     console.log(`listening on *:${port}`);
 });
-- 
2.43.0