How to let awc close connection instead of returning it back to connections pool when the remote response error

[hengfeiyang]

Recording to the issue #3152, i use awc as client to request another actix-web server, in some case the server got error and return 401 or 500, then the client will timeout if we reuse the connection. because the server side never return again on a error connection. but the client didn't know that.

How to let awc force close a connection instead of put it back the pool when the server return 401 or 500?