Skip to content

Avoid 100% CPU usage while socket is closed #2091

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
orange-kao wants to merge 10 commits into from
Closed

Avoid 100% CPU usage while socket is closed #2091

Changes from 1 commit
Commits
Show all changes
10 commits
Select commit Hold shift + click to select a range
09b5574
Avoid 100% CPU usage while socket is closed
orange-kao Jul 23, 2020
b95e46d
Rename project from kafka-python to kafka-python-ng (#1)
wbarnha Mar 7, 2024
78c74c0
Fix artifact downloads for release
wbarnha Mar 7, 2024
e796019
Fix badge links in README.rst
wbarnha Mar 8, 2024
38e159a
Reconfigure tests to complete in a more timely manner and skip some i…
wbarnha Mar 8, 2024
e762321
Test Kafka 0.8.2.2 using Python 3.10 in the meantime (#161)
wbarnha Mar 9, 2024
00750aa
Remove support for EOL'ed versions of Python (#160)
wbarnha Mar 9, 2024
2bd7b8a
Merge branch 'master' into orange-cpu-usage-while-socket-closed
wbarnha Mar 9, 2024
5bd1323
Stop testing Python 3.13 in python-package.yml (#162)
wbarnha Mar 9, 2024
1511271
Merge branch 'master' into orange-cpu-usage-while-socket-closed
wbarnha Mar 9, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions kafka/client_async.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -634,6 +634,9 @@ def _poll(self, timeout):
self._sensors.select_time.record((end_select - start_select) * 1000000000)

for key, events in ready:
if key.fileobj.fileno() < 0:
self._selector.unregister(key.fileobj)
Copy link
Copy Markdown
Owner

@dpkp dpkp Sep 30, 2020

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I think this needs to be more robust: we want to close the conn here if it is a BrokerConnection, which would then trigger an unregister. But it could also be the _wake_r socketpair, in which case we need to reset/rebuild the wake socketpair.


if key.fileobj is self._wake_r:
self._clear_wake_fd()
continue
Expand Down