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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DISPATCH-43) Router control messages delayed by inter-router message traffic
Date Mon, 12 May 2014 18:18:17 GMT

    [ https://issues.apache.org/jira/browse/DISPATCH-43?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13995376#comment-13995376
] 

ASF subversion and git services commented on DISPATCH-43:
---------------------------------------------------------

Commit 1594043 from [~tedross] in branch 'dispatch/trunk'
[ https://svn.apache.org/r1594043 ]

DISPATCH-43 - Cleaned up the management of link mask-bits in preparation
              for generalizing inter-router links.

> Router control messages delayed by inter-router message traffic
> ---------------------------------------------------------------
>
>                 Key: DISPATCH-43
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-43
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Router Node
>    Affects Versions: 0.2
>            Reporter: Ted Ross
>            Assignee: Ted Ross
>             Fix For: 0.3
>
>
> Hat-Tip:  Mick Goulish found this bug
> If there's a lot of inter-router message traffic, router control messages can be delayed
by head-of-line-blocking on the inter-router link.
> Control traffic needs to have its own dedicated link and session on the inter-router
connection.  This will make it immune to HOL blocking and session flow control.



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