Mint HTTPAdapter failure cycle spams errors about k8s

[mruoss]

Hi @elliottneilclark

Thanks for the repo. That makes my life a lot easier.

For websocket we have to use http/1 so we're using poolboy to maintain a connection pool. Looks like the unused connections are closed and the process needs to be terminated (garbage collected) after a while. I guess I need to use :normal, :shutdown or {:shutdown, term()} when terminating the GenServer, in order to not get these exceptions raised by the Supervisor. Currently I'm using :closed.