Test on disconnect

Author: javizqh

manager/manager/manager.py

@@ -876,39 +876,8 @@ def signal_handler(sign, frame):
                     self.gui_server.stop()
                 except Exception as e:
                     LogManager.logger.exception("Exception stopping GUI server")
-            try:
-                self.consumer.stop()
-            except Exception as e:
-                LogManager.logger.exception("Exception stopping consumer")
-
-            if self.application_process:
-                try:
-                    stop_process_and_children(self.application_process)
-                    self.application_process = None
-                except Exception as e:
-                    LogManager.logger.exception(
-                        "Exception stopping application process"
-                    )
 
-            if self.visualization_launcher:
-                try:
-                    self.visualization_launcher.terminate()
-                except Exception as e:
-                    LogManager.logger.exception(
-                        "Exception terminating visualization launcher"
-                    )
-
-            if self.robot_launcher:
-                try:
-                    self.robot_launcher.terminate()
-                except Exception as e:
-                    LogManager.logger.exception("Exception terminating world launcher")
-
-            if self.world_launcher:
-                try:
-                    self.world_launcher.terminate()
-                except Exception as e:
-                    LogManager.logger.exception("Exception terminating world launcher")
+            self.on_disconnect(None)
 
         signal.signal(signal.SIGINT, signal_handler)