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Posted to dev@qpid.apache.org by "Robbie Gemmell (Jira)" <ji...@apache.org> on 2020/09/09 16:05:00 UTC
[jira] [Updated] (DISPATCH-1545) Streaming deliveries can be
delayed by head-of-line blocking on inter-router links
[ https://issues.apache.org/jira/browse/DISPATCH-1545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell updated DISPATCH-1545:
-------------------------------------
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.
was: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.
> Streaming deliveries can be delayed by head-of-line blocking on inter-router links
> ----------------------------------------------------------------------------------
>
> Key: DISPATCH-1545
> URL: https://issues.apache.org/jira/browse/DISPATCH-1545
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Router Node
> Affects Versions: 1.10.0
> Reporter: Ted Ross
> Assignee: Ken Giusti
> Priority: Major
> Fix For: 1.13.0
>
>
> 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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