This patch was applied in Debian some time ago:
gunicorn (20.1.0-4) unstable; urgency=medium
* Team upload * Add upstream patch with fix for change in eventlet 0.30.3+
-- Antonio Terceiro <email address hidden> Tue, 18 Oct 2022 18:13:54 -0300
Ubuntu 23.10 and above have this fix.
This patch was applied in Debian some time ago:
gunicorn (20.1.0-4) unstable; urgency=medium
* Team upload
* Add upstream patch with fix for change in eventlet 0.30.3+
-- Antonio Terceiro <email address hidden> Tue, 18 Oct 2022 18:13:54 -0300
Ubuntu 23.10 and above have this fix.