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From "Ted Ross (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DISPATCH-32) Undeliverable messages should get released.
Date Mon, 03 Mar 2014 14:53:20 GMT

    [ https://issues.apache.org/jira/browse/DISPATCH-32?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13918118#comment-13918118

Ted Ross commented on DISPATCH-32:

Dispatch router attempts to return RELEASED disposition for unsettled deliveries that it cannot
deliver.  There appear to be some edge cases where this disposition is not returned to the

I suspect that when a link is lost, unsettled deliveries on that link are not properly handled.

> Undeliverable messages should get released.
> -------------------------------------------
>                 Key: DISPATCH-32
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-32
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Router Node
>    Affects Versions: 0.2
>         Environment: cold, snowy.
>            Reporter: michael goulish
> I have a test in which I make a 6-router network, then repeatedly kill and restart nodes.
> To determine when the network is ready to rock, I send messages to each node that I expect
to find in the network.  All messages are sent through the one node that I am connected to.
> At first, some of those messages are undeliverable.  This is expected, since I just deliberately
messed up the network.
> the problem is that, for those undeliverables, I never get back any kind of disposition.
 for the good ones, i get 'settled'.  for the undeliverable ones, i get nothing.
> this means that i cannot close my session.
> if i created the sender on it this way:
>    Sender sender = session.createSender("mgmt");
> then it will not close.
> I can work around the problem by creating the sender this way:
>   Sender sender = session.createSender("mgmt; {link:{reliability:unreliable}}");
> ...but we should still get back dispos for all messages.

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