add a shutdown function

modules/__init__.py

@@ -86,6 +86,11 @@ class PlayerModule(BaseIMCModule):
         Please don't put any blocking or code that takes time
         """
         pass
+    def shutdown(self):
+        """
+        Ran while shutting down
+        """
+        pass
 class PlaylistModifierModule:
     """
     Playlist modifier, this type of module allows you to shuffle, or put jingles into your playlist

modules/play_counter.py

@@ -34,5 +34,7 @@ class Module(PlayerModule):
     def on_new_track(self, index: int, track: Track, next_track: Track | None) -> None:
         self.counts[track.path.as_posix()] = self.counts.get(track.path.as_posix(), 0) + 1
         if sum(self.counts.values()) % 3 == 0: self._save_counts()
+    def shutdown(self):
+        self._save_counts()
 
 module = Module()

radioPlayer.py

@@ -131,6 +131,7 @@ class RadioPlayer:
 
     def shutdown(self): 
         self.procman.stop_all()
+        [module.shutdown() for module in self.simple_modules if module]
 
     def handle_sigint(self, signum, frame):
         with self.exit_lock: