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  1. Qpid Dispatch
  2. DISPATCH-477

Drop pre-settled under congestion

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.7.0
    • Router Node
    • None

    Description

      When a pre-settled (fire-and-forget) delivery is routed to a destination, and that destination's undelivered FIFO is at or above its capacity (default 250), pre-settled deliveries must be dropped to reduce congestion and prevent unbounded memory consumption.
      Once congestion is detected on a pre-settled delivery, all earlier pre-settled deliveries on the same outgoing link shall be dropped and only the most recent pre-settled delivery shall remain. Note that an outgoing link may contain a mixture of pre-settled and unsettled deliveries.

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              tross Ted Ross
              tross Ted Ross
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                Updated:
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