Gracefully exiting asyncio application Continuing yesterday’s work on my simple supervisor library, I continued trying to propagate signals cleanly to child processes before exiting. I remembered that it isn’t enough to just propagate signals - you also have to actually reap them. This meant waiting for wait calls on them to return. I had a task running concurrently that is waiting on these processes. So ‘all’ I had to do was make sure the application does not exit until these tasks a...
