From 9d1c8568ce4a3ccf5f2e1b2e88000836e7090070 Mon Sep 17 00:00:00 2001
From: Ryan Peters <ryanpeters@microsoft.com>
Date: Wed, 17 Jan 2024 20:40:27 -0500
Subject: [PATCH] fine tuning

---
 BinaryDad.Coding/Hubs/CodeHub.cs   |  2 +-
 BinaryDad.Coding/wwwroot/js/hub.js | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/BinaryDad.Coding/Hubs/CodeHub.cs b/BinaryDad.Coding/Hubs/CodeHub.cs
index 6728ff5..43e77d3 100644
--- a/BinaryDad.Coding/Hubs/CodeHub.cs
+++ b/BinaryDad.Coding/Hubs/CodeHub.cs
@@ -30,7 +30,7 @@ namespace BinaryDad.Coding.Hubs
             {
                 Console.WriteLine($"Sending code from {user}");
 
-                return Clients.All.SendAsync("ReceiveCode", user, index, code);
+                return Clients.Others.SendAsync("ReceiveCode", user, index, code);
             }
 
             
diff --git a/BinaryDad.Coding/wwwroot/js/hub.js b/BinaryDad.Coding/wwwroot/js/hub.js
index 0a727f8..42910b9 100644
--- a/BinaryDad.Coding/wwwroot/js/hub.js
+++ b/BinaryDad.Coding/wwwroot/js/hub.js
@@ -14,6 +14,7 @@
     let isTeacher = window.location.hash === '#4ELQcUq7UnFGghAZCVr4Chr9JmtncigfkGu5WSf9';
 
     let isLive = false;
+    let editorLock = false;
 
     let isLiveMode = function () {
 
@@ -73,8 +74,12 @@
 
         if (!isTeacher && isLive) {
 
+            editorLock = true;
+
             let editor = ace.edit($editors[index]);
 
+            editorLock = false;
+
             editor.session.setValue(code);
         }
     });
@@ -100,7 +105,10 @@
             let editor = ace.edit(e);
 
             editor.session.on('change', function () {
-                updateCode(editor, i);
+
+                if (!editorLock) {
+                    updateCode(editor, i);
+                };
             });
 
             // send initial code