Unclosed connector and session warning propagated in logs as Error level

[hjastenger]

I have a couple of occasions of 'Unclosed connector' happening on one of my production machines. I have read from past issues on GH that these 'warnings' aren't harmful, on all occasions I close both the client and the session but still receive the warning. I might be doing something wrong since my logs display these warnings as actually error logs.

connections: ['[(<aiohttp.client_proto.ResponseHandler object at 0x7facbfd8d400>, 370370.346)]']
connector: <aiohttp.connector.TCPConnector object at 0x7facbffae370>