Graceful shutdown
An implementation of graceful shutdown. This attempts to clean everything up correctly, and wait for all processing of messages to be complete. I appears to work correctly, but it needs extensive testing.
This fixes #4 (closed).
An implementation of graceful shutdown. This attempts to clean everything up correctly, and wait for all processing of messages to be complete. I appears to work correctly, but it needs extensive testing.
This fixes #4 (closed).