Re: Working Group Last Call: Incremental HTTP Messages(lists.w3.org)
2 pointsby Jakob2 hours ago1 comment
  • Jakob2 hours ago
    Submitted, because I just found out that even after 28 years, the definition of "upstream" and "downstream" is still heavily contested.

    > Umm, no. Fix the Envoy proxy terminology so that it isn't obviously wrong.

    • dilyevsky41 minutes ago
      The posters interpretation of why Envoy is using downstream on listener side and upstream on backend side is wrong. There's a formal definition in RFC 2616:

        upstream/downstream
    Upstream and downstream describe the flow of a message: all messages flow from upstream to downstream.
      Now HTTP is obviously bi-directional but since for most reverse proxy usecases responses far outweigh the requests upstream means "the backend"