I'd like to propose we deprecate and remove the "congestion control" features within ATS. Currently this feature is disabled by default, and from my interactions I can't seem to find anyone that uses this feature. In addition, the majority of this functionality is covered with `origin_max_connections`.
Appreciate any feedback. Congestion control references: - Docs: https://docs.trafficserver.apache.org/en/5.3.x/admin/http-proxy-caching.en.html#using-congestion-control - Config: https://docs.trafficserver.apache.org/en/5.3.x/reference/configuration/congestion.config.en.html
