Qpid Proton
  1. Qpid Proton
  2. PROTON-200

Credit distribution by messenger is not balanced across all links

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.3
    • Fix Version/s: 0.6
    • Component/s: proton-c, proton-j
    • Labels:
      None

      Description

      The method used to distribute credit to receiving links may lead to starvation when the number of receiving links is > the available credit.

      The distribution algorithm always starts with the same link - see messenger.c::pn_messenger_flow()

      1. proton-200.patch
        10 kB
        Ken Giusti
      2. upstream-credit.patch
        2 kB
        Bozo Dragojevic

        Issue Links

          Activity

            People

            • Assignee:
              Ken Giusti
              Reporter:
              Ken Giusti
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development