From 8a792bdf0b7961f4f735a3129ebf3a2240cab71c Mon Sep 17 00:00:00 2001
From: Joffrey JAFFEUX <j.jaffeux@gmail.com>
Date: Wed, 28 Dec 2022 16:01:41 +0100
Subject: [PATCH] FIX: cancels fetching messages when pane is destroyed
 (#19642)

Ultimately we would want a cleaner solution here where we correctly cancel in `willDestroy` hook but this is the safest move for now.
---
 .../assets/javascripts/discourse/components/chat-live-pane.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/chat/assets/javascripts/discourse/components/chat-live-pane.js b/plugins/chat/assets/javascripts/discourse/components/chat-live-pane.js
index 8b01739743..ef2ab7639c 100644
--- a/plugins/chat/assets/javascripts/discourse/components/chat-live-pane.js
+++ b/plugins/chat/assets/javascripts/discourse/components/chat-live-pane.js
@@ -229,6 +229,10 @@ export default Component.extend({
 
   @debounce(100)
   fetchMessages(channel, options = {}) {
+    if (this._selfDeleted) {
+      return;
+    }
+
     this.set("loading", true);
 
     return this.chat.loadCookFunction(this.site.categories).then((cook) => {