Stream response from upstream to all proxy_cache_lock'ed client

Hi, I was looking into using proxy_cache_lock mechanism to collapse upstream requests and reduce traffic. It works great right out of the box but one issue I found was that, if there are n client requests proxy_cache_locked, only one of those clients get the response as soon as the upstream send

Re: Nginx Ingress Controller with Prometheus Metrics Issue

Hi Bill, The workqueue_ metrics relate to the processing of configuration updates. Config updates can be triggered by an update to an Ingress Resource, Endpoints in a monitored Service, and other events. The purpose of these metrics is to observe the backlog to determine how quickly IC can re