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  1. Qpid Proton
  2. PROTON-200

Credit distribution by messenger is not balanced across all links

    Details

    • Type: Bug
    • Status: Closed
    • Priority: 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()

        Attachments

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

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              • Assignee:
                kgiusti Ken Giusti
                Reporter:
                kgiusti Ken Giusti
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                Dates

                • Created:
                  Updated:
                  Resolved: