Hi Michael It may be helpful to populate the ticket with further details: * actual output from when you execute the server and client (possibly with extra verbosity enabled) * system you are running this on (windows, macos, linux) flavour / version details * minor version of Python interpreter used * whether you are using a packaged version from your os distributor or from python.org (or even built your own) * If you believe it's a regression the version it is working on
Some more guidance can be found here covering some of the above https://docs.python.org/3/bugs.html I am very interested to note that a report filed in February hasn't had at least one person take a brief look at it and post a note or set a status like "needs more info" etc. Also I am by no means an expert in multi processing at all as so far my webapps work worker processes, I am wondering if the wrong approach to this may be happening and so the client is trying to reuse the same pipe and it may need a different tear down / process to release that and create a new pipe / socket / underlying connection cleanly rather than the re connect in the same object. For example I am running python 3.7.7 on windows: Manager Output: >python manager.py In test_method >python manager.py Client Output: result: '<class 'str'>, TEST' Kill and restart the server and press return Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting Got exception <class 'ConnectionResetError'>, ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None) Reconnecting # At this point I terminated the manager Got exception <class 'ConnectionRefusedError'>, ConnectionRefusedError(10061, 'No connection could be made because the target machine actively refused it', None, 10061, None) Reconnecting Traceback (most recent call last): File "C:\Users\Alexander\AppData\Local\Programs\Python\Python37\lib\multiprocessing\connection.py", line 619, in SocketClient s.connect(address) ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it During handling of the above exception, another exception occurred: Traceback (most recent call last): File "client.py", line 27, in <module> manager.connect() File "C:\Users\Alexander\AppData\Local\Programs\Python\Python37\lib\multiprocessing\managers.py", line 532, in connect conn = Client(self._address, authkey=self._authkey) File "C:\Users\Alexander\AppData\Local\Programs\Python\Python37\lib\multiprocessing\connection.py", line 492, in Client c = SocketClient(address) File "C:\Users\Alexander\AppData\Local\Programs\Python\Python37\lib\multiprocessing\connection.py", line 619, in SocketClient s.connect(address) KeyboardInterrupt Regards Alexander Alexander Neilson Neilson Productions Limited alexan...@neilson.net.nz 021 329 681 022 456 2326 On Fri, 18 Jun 2021 at 15:27, Michael Boom <boom0...@hotmail.com> wrote: > The below issue is pretty serious and it is preventing me from using a > system I wrote on a larger scale. How do I get this bug fixed? Thanks. > https://bugs.python.org/issue43329 > -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list
