AttributeError: 'NoneType' object has no attribute 'ws_connect'

[simplextech]

miguelgrinberg/python-engineio#152

I just started getting the error in the title. I'm fairly sure it's related to the upstream engineio issue but I wanted to validate.

Full error:

2019-12-11 01:06:19,073 [NodeServer] [ERROR] Task exception was never retrieved
future: <Task finished coro=<Controller.AmbientWeather() done, defined at ./ambientweather-poly.py:239> exception=AttributeError("'NoneType' object has no attribute 'ws_connect'")>
Traceback (most recent call last):
File "./ambientweather-poly.py", line 604, in AmbientWeather
await client.websocket.connect()
File "/usr/local/lib/python3.7/site-packages/aioambient/websocket.py", line 76, in connect
transports=["websocket"],
File "/usr/local/lib/python3.7/site-packages/socketio/asyncio_client.py", line 108, in connect
engineio_path=socketio_path)
File "/usr/local/lib/python3.7/site-packages/engineio/asyncio_client.py", line 76, in connect
url, headers, engineio_path)
File "/usr/local/lib/python3.7/site-packages/engineio/asyncio_client.py", line 251, in _connect_websocket
ws = await self.http.ws_connect(
AttributeError: 'NoneType' object has no attribute 'ws_connect'

[bachya]

This isn't an issue with aioambient; as you've deduced, it's an issue with python-engineio.

[bachya]

That said, I’m going to need to pin the latest python-engineio version once the bug is fixed, so I’ll keep this issue open until that can be done.