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Posted to dev@qpid.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/03/09 14:19:00 UTC

[jira] [Commented] (DISPATCH-1590) Routed link stall when partial received message is < default buffer size

    [ https://issues.apache.org/jira/browse/DISPATCH-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17055000#comment-17055000 ] 

ASF GitHub Bot commented on DISPATCH-1590:
------------------------------------------

kgiusti commented on pull request #699: DISPATCH-1590: ensure msg content buffer list is valid on fanout
URL: https://github.com/apache/qpid-dispatch/pull/699
 
 
   DISPATCH-1579 requires this.  It includes a test case that will verify this patch
 
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> Routed link stall when partial received message is < default buffer size
> ------------------------------------------------------------------------
>
>                 Key: DISPATCH-1590
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1590
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Router Node
>    Affects Versions: 1.10.0
>            Reporter: Ken Giusti
>            Assignee: Ken Giusti
>            Priority: Blocker
>             Fix For: 1.11.0
>
>
> In message routing the router ensures that at least the message annotations have arrived before the message is forwarded.
> This is not the case for link routing as there is no need to parse any of the messages headers.
> However if a partial link routed message arrives, and the amount of message data is < the default buffer size, then the message fails to be sent out of the router.  The message transfer stalls and the link is blocked indefinitely.



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