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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-7625) [AMQP 1.0] Enforce lifetime-policy DeleteOnClose
Date Tue, 06 Jun 2017 12:03:18 GMT

    [ https://issues.apache.org/jira/browse/QPID-7625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038736#comment-16038736

ASF subversion and git services commented on QPID-7625:

Commit 5a360f8ba876b007d9afd17158c88ee49944f5f3 in qpid-broker-j's branch refs/heads/master
from [~lorenz.quack]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-broker-j.git;h=5a360f8 ]

QPID-7625: [Java Broker] fix DeleteOnClose for Target Terminus

> [AMQP 1.0] Enforce lifetime-policy DeleteOnClose 
> -------------------------------------------------
>                 Key: QPID-7625
>                 URL: https://issues.apache.org/jira/browse/QPID-7625
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>            Reporter: Keith Wall
>             Fix For: qpid-java-broker-7.0.0
> As shown by system test {{TemporaryQueueTest#testExplictTemporaryQueueDeletion}}. When
the application calls {{TemporaryQueue#delete()}} the temporary queue ought to be deleted
immediately.  This currently does not happen.
> The following describes how sending links with certain properties are used to establish
temporary queues.
> https://www.oasis-open.org/committees/download.php/56418/amqp-bindmap-jms-v1.0-wd06.pdf
> The Qpid JMS Client correctly sends the detach in response to the {{#delete}} call, but
it appears that the broker's AMQP 1.0 protocol layer does not organise itself to act upon
the {{expiryPolicy=link-detach}} once the link is detached.
> The temporary queue _is_ deleted once the connection closes.
> The attach establishing the temporary queue looks like this:
> {noformat}
> Attach{name=qpid-jms:temp-queue-creator:ID:d591b0c0-169d-4895-a227-e1e18c9709ab:1:1,handle=0,role=sender,sndSettleMode=unsettled,rcvSettleMode=first,source=Source{},target=Target{durable=none,expiryPolicy=link-detach,timeout=0,dynamic=true,dynamicNodeProperties={lifetime-policy=DeleteOnClose{}},capabilities=[temporary-queue]},incompleteUnsettled=false,initialDeliveryCount=0}
> {noformat}
> The detach sent by the client:
> {noformat}
> 017-01-17 12:22:24,665         DEBUG [IO-/] o.a.q.s.p.frame RECV[/|0]
: Detach{handle=0,closed=true}
> {noformat}

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