From 411360cd1b1f4ef98c5ebd9f84d3ed106692e827 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Wed, 17 Aug 2022 16:30:07 +0200
Subject: [PATCH] signalTracker: Clear all signal trackers on shutdown

This avoids a lot of otherwise invalid signal handler invokations if we
would later attempt to terminate the gjs and mutter context.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1349>
---
 js/misc/signalTracker.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/js/misc/signalTracker.js b/js/misc/signalTracker.js
index 3b71fbc59..e4497e26a 100644
--- a/js/misc/signalTracker.js
+++ b/js/misc/signalTracker.js
@@ -43,6 +43,12 @@ class SignalManager {
 
     constructor() {
         this._signalTrackers = new Map();
+
+        global.connect_after('shutdown', () => {
+            [...this._signalTrackers.values()].forEach(
+                tracker => tracker.destroy());
+            this._signalTrackers.clear();
+        });
     }
 
     /**