RuntimeWarning: coroutine 'Server.wait_closed' was never awaited

[riderx]

Describe the bug
With python 3.9.1 i got this issue when i run test or exit the server:

tests/test_runner.py::test_init
  /usr/local/Cellar/[email protected]/3.9.1_6/Frameworks/Python.framework/Versions/3.9/lib/python3.9/asyncio/base_events.py:667: RuntimeWarning: coroutine 'Server.wait_closed' was never awaited
    self._ready.clear()

Expected behavior
The server should close proprely

you can check the code there :
https://github.com/jupyter-naas/naas
and the issue on the CI :
https://github.com/jupyter-naas/naas/runs/1696392246?check_suite_focus=true

Environment (please complete the following information):

• OS: mac osx 11.0.1
• python 3.9.1
  -sanic : sanic>=20,<21
• pytest-sanic>=1,<2

Additional context
Add any other context about the problem here.

[ahopkins]

Server details? Version?

[riderx]

Hey @ahopkins thanks for your rapid feedback i updated !
the best way to check it is on our CI ( we are open source )
https://github.com/jupyter-naas/naas/runs/1696392246?check_suite_focus=true

[sjsadowski]

@riderx Looks like the test is being run with python 3.8.4 and ubuntu 18.04 LTS - this contradicts the above info; can you just clarify so we're not chasing herrings?

[ahopkins]

The error I saw in your tests was this:

E           sanic.exceptions.SanicException: Sanic app name "naas.runner.runner" already in use.

See this for solution

[riderx]

Guys thanks a lot

Sanic.test_mode = True

fixed my issue ! <3