From: Jonas Ådahl <jadahl@gmail.com>
Date: Wed, 17 Aug 2022 14:30:07 +0000 (+0200)
Subject: signalTracker: Clear all signal trackers on shutdown
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~405^2^2~235
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=411360cd1b1f4ef98c5ebd9f84d3ed106692e827;p=gnome-shell.git

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>
---

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();
+        });
     }
 
     /**