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https://issues.apache.org/jira/browse/DISPATCH-1545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17152163#comment-17152163
 ] 

ASF subversion and git services commented on DISPATCH-1545:
-----------------------------------------------------------

Commit 096f35490099b64e9d0d53d0407c2e99e89526ec in qpid-dispatch's branch 
refs/heads/master from Ken Giusti
[ https://gitbox.apache.org/repos/asf?p=qpid-dispatch.git;h=096f354 ]

DISPATCH-1657: DISPATCH-1545: check for un-initialized router connection masks

There can be a delay between when a new remote router is discovered
and the connection over which that router is accessed is identified.
If a message is forwarded before this process completes the connection
lookup fails.  The patch checks if the failure occurs and avoids
forwarding the message.


> 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.



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