Is there a method to detach from debug port?

[tguski]

I am currently using debugpy.listen(("0.0.0.0", 5678)) then debugpy.wait_for_client() to wait for a remote client to attach. I have a process that runs, then completes and I would like the process to detach from the debug port so I can at a later point listen and wait_for_client again. Is there a way to detach debugpy? I didn't see a method for this and tried reloading the debugpy package with importlib which did not work. So far only killing the process and restarting has made it let go of the port.