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  1. Qpid Proton
  2. PROTON-1110

[proton-j] allow suppressing the synthentic flow event when sending transfers

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.11.1
    • Fix Version/s: 0.12.0
    • Component/s: proton-j
    • Labels:
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      Description

      The engine emits synthetic Flow events when sending messages, in addition to those raised when receiving a Flow frame for the link. I believe the reasoning for this is so to treat it as a 'credit changed' indicator. However, as there are cases where the decision to send a message has little at all to do with the credit conditions, having these events its often unecessary and wasteful.

      A simple toggle will be added to signal the transport not to emit the flow events for use in those cases. The default behaviour will be unchanged.

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            • Assignee:
              gemmellr Robbie Gemmell
              Reporter:
              gemmellr Robbie Gemmell
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              • Created:
                Updated:
                Resolved: