Ensure that all processes are stopped

frigate/app.py

@@ -685,6 +685,7 @@ class FrigateApp:
         self.detection_queue.join_thread()
 
         self.dispatcher.stop()
+        self.inter_config_updater.stop()
         self.detected_frames_processor.join()
         self.ptz_autotracker_thread.join()
         self.event_processor.join()

frigate/events/audio.py

@@ -351,3 +351,4 @@ class AudioEventMaintainer(threading.Thread):
         stop_ffmpeg(self.audio_listener, self.logger)
         self.logpipe.close()
         self.requestor.stop()
+        self.config_subscriber.stop()

frigate/motion/__init__.py

@@ -24,3 +24,7 @@ class MotionDetector(ABC):
     @abstractmethod
     def is_calibrating(self):
         pass
+
+    @abstractmethod
+    def stop(self):
+        pass

frigate/motion/improved_motion.py

@@ -201,3 +201,7 @@ class ImprovedMotionDetector(MotionDetector):
             self.motion_frame_count = 0
 
         return motion_boxes
+
+    def stop(self) -> None:
+        """stop the motion detector."""
+        self.config_subscriber.stop()

frigate/output/birdseye.py

@@ -785,5 +785,6 @@ class Birdseye:
                 pass
 
     def stop(self) -> None:
+        self.config_subscriber.stop()
         self.converter.join()
         self.broadcaster.join()

frigate/record/maintainer.py

@@ -543,4 +543,5 @@ class RecordingMaintainer(threading.Thread):
             wait_time = max(0, 5 - duration)
 
         self.requestor.stop()
+        self.config_subscriber.stop()
         logger.info("Exiting recording maintenance...")

frigate/video.py

@@ -817,4 +817,6 @@ def process_frames(
             detection_fps.value = object_detector.fps.eps()
             frame_manager.close(f"{camera_name}{frame_time}")
 
+    motion_detector.stop()
     requestor.stop()
+    config_subscriber.stop()