Lock the process record before heartbeating

rosa · rosa · commit 29f297cae722 · 2024-09-09T19:22:02.000+02:00
To guard against race conditions of the record being deleted precisely
then.
diff --git a/lib/solid_queue/processes/registrable.rb b/lib/solid_queue/processes/registrable.rb
@@ -53,7 +53,7 @@ def stop_heartbeat
       end
 
       def heartbeat
-        process.reload.heartbeat
+        process.with_lock(&:heartbeat)
       rescue ActiveRecord::RecordNotFound
         self.process = nil
         wake_up
