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Posted to dev@qpid.apache.org by "Gordon Sim (Jira)" <ji...@apache.org> on 2019/12/10 15:44:00 UTC

[jira] [Commented] (DISPATCH-1515) Link delivered counts are inaccurate

    [ https://issues.apache.org/jira/browse/DISPATCH-1515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16992667#comment-16992667 ] 

Gordon Sim commented on DISPATCH-1515:
--------------------------------------

I think this is a duplicate of DISPATCH-1517

> Link delivered counts are inaccurate
> ------------------------------------
>
>                 Key: DISPATCH-1515
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1515
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Router Node
>    Affects Versions: 1.9.0
>            Reporter: Ken Giusti
>            Assignee: Charles E. Rolke
>            Priority: Major
>             Fix For: 1.10.0
>
>
> Create a two router network.
> Attach a sender to one of the routers.  The sender should transmit a message for every credit it is given.
> Attach a receiver to the other router.  grant 1 credit, accept a single message then close the connection (cleanly).
> Here's the resulting output of qdstat -l for the sender link after the receiver is done:
> type dir conn id id peer class addr phs cap pri undel unsett deliv presett psdrop acc rej rel mod delay rate
> endpoint in 3 50 mobile test-address 0 250 0 0 0 3476 0 0 1 0 3725 0 0 0 0 0 00:00:05
> That's 3476 deliv, 1 accepted, and 3725 released.
> These numbers do no make sense.  I would expect that the number delivered would == (accepted + released).  This is not the case as delivered == (accepted + released - CAPACITY)
> The trace log confirms that the tx sender has sent 3726 messages, 1 accepted the remaining released.
> (The reason for the large # of released is that the rx address removal (MAU) is not propagated to the sender router until after 3726 messages have been generated)



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