Doesn't work in a uvicorn web worker

[owais]

I tried running some queries inside a django channels consumer and it threw this error:

RuntimeError: No TortoiseContext is currently active. Use 'async with TortoiseContext() as ctx:' to create one, or call Tortoise.init() for global state.

The following management command works though manage.py run test_tortoise_orm

async def _run_tortoise_test() -> str:
    count = await MyModel.tortoise_objects.all().count()
    return f"count() = {count}"


class Command(BaseCommand):

    def handle(self, *args, **options):
        result = asyncio.run(_run_tortoise_test())
        self.stdout.write(self.style.SUCCESS(result))

[owais]

This happens when the recommended lifespan function is used. Without the lifespan function it works fine.