Deprecation Message

[ahankinson]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

I am seeing the following deprecation warning in my journalctl output (application is running as a systemd unit):

Mar 13 08:23:08 my.host.name sanic[189797]: /srv/my.host.name/webapps/application/.venv/lib/python3.11/site-packages/sanic/server/runners.py:183: DeprecationWarning: Passing 'msg' argument to Task.cancel() is deprecated since Python 3.11, and scheduled for removal in Python 3.14.
Mar 13 08:23:08 my.host.name sanic[189797]:   loop.run_forever()
Mar 13 08:23:08 my.host.name sanic[189797]: /srv/my.host.name/webapps/application/.venv/lib/python3.11/site-packages/sanic/server/runners.py:183: DeprecationWarning: Passing 'msg' argument to Future.cancel() is deprecated since Python 3.11, and scheduled for removal in Python 3.14.
Mar 13 08:23:08 my.host.name sanic[189797]:   loop.run_forever()

I tried looking at the line in runners.py that it mentions, but didn't see any obvious fix.

Code snippet

No response

Expected Behavior

No deprecation warnings

How do you run Sanic?

Sanic CLI

Operating System

Linux

Sanic Version

24.12.0

Additional context

Running on Python 3.11.0 (latest version that is in apt on Ubuntu 22)

[ahopkins]

I'm not seeing this myself.

[ChihweiLHBird]

This is very weird.

1. This argument is not currently scheduled to be removed.
2. The deprecation is not documented in the official doc

Did you use an official version of CPython? I wonder where that warning came from..