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https://issues.apache.org/jira/browse/QPID-6380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robbie Gemmell resolved QPID-6380.
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Resolution: Fixed
Fix Version/s: 0.31
Change looks good.
> [AMQP 1.0 JMS Client ] detach with closed=true is issued when making durable
> subscriber inactive
> ------------------------------------------------------------------------------------------------
>
> Key: QPID-6380
> URL: https://issues.apache.org/jira/browse/QPID-6380
> Project: Qpid
> Issue Type: Bug
> Components: JMS AMQP 1.0 Client
> Affects Versions: 0.31
> Environment: trunk / 0.31 Java broker
> Reporter: Robbie Gemmell
> Assignee: Rob Godfrey
> Fix For: 0.31
>
>
> When a JMS application 'closes' its durable TopicSubscriber this leaves its
> subscription in place but inactive. Currently the client conveys this by
> detaching the link with closed=true.
> {noformat}
> <TCP time="12:42:19.923318" seqno="1430029142" size="16">
> <source host="127.0.0.1" port="60461"/>
> <target host="127.0.0.1" port="5672"/>
>
> <frame size="16" doff="2" chan="1">
>
> <small-descriptor code="0x0:0x16"/> # detach
> <list8 size="3" count="2"> # detach
> <uint0/> # handle
> <true/> # closed
> # <null/> error
> </list8>
>
> </frame>
>
> </TCP>
> {noformat}
> The broker replies, but saying the link actually is not closed, and leaving
> the subscription in place despite the requested close.
> {noformat}
> <TCP time="12:42:19.924734" seqno="1820218247" size="15">
> <source host="127.0.0.1" port="5672"/>
> <target host="127.0.0.1" port="60461"/>
>
> <frame size="15" doff="2" chan="1">
>
> <small-descriptor code="0x0:0x16"/> # detach
> <list8 size="2" count="1"> # detach
> <uint0/> # handle
> # <null/> closed [false]
> # <null/> error
> </list8>
>
> </frame>
>
> </TCP>
> {noformat}
> The client should use closed=false on the link detach, when 'closing' the JMS
> subscriber. The separate unsubscribe can then actually close the link (as it
> already does, in addition to other things) to indicate end of the
> subscription.
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