[QPID-7625] [AMQP 1.0] Enforce lifetime-policy DeleteOnClose

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: qpid-java-broker-7.0.0
• Component/s: Broker-J
• Assignee: Unassigned
• Reporter: Keith Wall
• Created: 16/Jan/17 23:41
• Updated: 02/Oct/19 19:22
• Resolved: 07/Jun/17 15:27

Description

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:

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}

The detach sent by the client:

017-01-17 12:22:24,665         DEBUG [IO-/127.0.0.1:62572] o.a.q.s.p.frame RECV[/127.0.0.1:62572|0] : Detach{handle=0,closed=true}

Issue Links

• is related to: QPID-7807 Add support temporary-topics (as per AMQP bindmap WD9)