Errors which logs into the cli log

[unkcpz]

Run pytest tests -s --log-cli-level=ERROR -v will show the detail Error that captured in event loop. Those errors are related to incorrect function signature of broadcast_receiver or uncleaned resource. Should check again and fix them.

[ayushjariyal]

@unkcpz, Is this issue still unresolved? If so, then I want to try this issue.