2024-07-03 02:45:02 | INFO | controller | args: Namespace(dispatch_method='shortest_queue', host='127.0.0.1', port=21002, ssl=False)
2024-07-03 02:45:02 | ERROR | stderr | INFO:     Started server process [96639]
2024-07-03 02:45:02 | ERROR | stderr | INFO:     Waiting for application startup.
2024-07-03 02:45:02 | ERROR | stderr | INFO:     Application startup complete.
2024-07-03 02:45:02 | ERROR | stderr | ERROR:    [Errno 98] error while attempting to bind on address ('127.0.0.1', 21002): address already in use
2024-07-03 02:45:02 | ERROR | stderr | INFO:     Waiting for application shutdown.
2024-07-03 02:45:02 | ERROR | stderr | INFO:     Application shutdown complete.