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  1. Qpid Dispatch
  2. DISPATCH-1545

Streaming deliveries can be delayed by head-of-line blocking on inter-router links

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.10.0
    • 1.13.0
    • Router Node
    • None

    Description

      Message-routed deliveries (for the same priority) are forwarded over the same inter-router link when moving from router to router.  If a streaming delivery is flowing over such a link, subsequent deliveries on that link will be delayed until the streaming delivery is complete.  A solution is needed that allows an arbitrary number of streaming deliveries to concurrently flow from router to router.

       

      Note that DISPATCH-1765 means the feature added here will not activate between a 1.14.0+ router and earlier 1.13.0 routers. This is why 1.14.0 followed so quickly, and it should be used in preference to 1.13.0 as result.

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              kgiusti Ken Giusti
              tross Ted Ross
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                Created:
                Updated:
                Resolved: