pygui close mobility players when stopping session

daemon/core/gui/coreclient.py

@@ -111,13 +111,16 @@ class CoreClient:
         self.links.clear()
         self.hooks.clear()
         self.emane_config = None
-        for mobility_player in self.mobility_players.values():
-            mobility_player.handle_close()
+        self.close_mobility_players()
         self.mobility_players.clear()
         # clear streams
         self.cancel_throughputs()
         self.cancel_events()
 
+    def close_mobility_players(self):
+        for mobility_player in self.mobility_players.values():
+            mobility_player.close()
+
     def set_observer(self, value: str):
         self.observer = value
 

daemon/core/gui/dialogs/mobilityplayer.py

@@ -37,7 +37,7 @@ class MobilityPlayer:
         self.dialog = MobilityPlayerDialog(
             self.master, self.app, self.canvas_node, self.config
         )
-        self.dialog.protocol("WM_DELETE_WINDOW", self.handle_close)
+        self.dialog.protocol("WM_DELETE_WINDOW", self.close)
         if self.state == MobilityAction.START:
             self.set_play()
         elif self.state == MobilityAction.PAUSE:
@@ -46,7 +46,7 @@ class MobilityPlayer:
             self.set_stop()
         self.dialog.show()
 
-    def handle_close(self):
+    def close(self):
         if self.dialog:
             self.dialog.destroy()
             self.dialog = None

daemon/core/gui/toolbar.py

@@ -448,6 +448,7 @@ class Toolbar(ttk.Frame):
         """
         logging.info("clicked stop button")
         self.app.menubar.change_menubar_item_state(is_runtime=False)
+        self.app.core.close_mobility_players()
         task = ProgressTask(
             self.app, "Stop", self.app.core.stop_session, self.stop_callback
         )