From dcfd0265fad6d48253a499f6cb65751f5bd7774f Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik+dev@xd0.de>
Date: Thu, 6 Aug 2020 16:27:10 +0200
Subject: [PATCH] remove old chat messages

---
 raspberry/roberto/views/frontend/templates/index.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/raspberry/roberto/views/frontend/templates/index.html b/raspberry/roberto/views/frontend/templates/index.html
index fbe91c7..447b20d 100644
--- a/raspberry/roberto/views/frontend/templates/index.html
+++ b/raspberry/roberto/views/frontend/templates/index.html
@@ -200,6 +200,9 @@ socket.on('text', (data) => {
   var new_message = document.createElement('p');
   new_message.innerHTML = data.data;
   chatlog.append(new_message);
+  if (chatlog.children.length > 10) {
+    chatlog.children[0].remove();
+  }
 });
 
 function displayText(text, left, top) {