Would you recommend any extended/additional debugging that I should enable to help us track this down?by slowredbike - Nginx Mailing List - English
Did you ever get a response to this...We are seeing the following: no live upstreams while connecting to upstream.... we know the upstream servers are not crashing but are trying to determine how/why they are being deemed as down. The nginx gives no information on this and the servers show no errors either.by slowredbike - Nginx Mailing List - English