Clear queues on terminating the pool #215
Open
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
On code that dynamically add work to pool, for instance
async with aiomultiprocess.Pool() as pool:
async with asyncio.TaskGroup() as tg:
_ = tg.create_task(monitor.listen()
Where monitor.listen() gets work (for instance by listening to postgresql notifications) and then calls pool.queue_work).
When we exit the application with Ctrl-C, it hangs forever.