Hi guys,
I'm probably missing something here, and/or not understanding what
"durable" queues are.
If I do the following:
1. start a C++ broker via: qpidd --auth no
2. create a durable queue via: qpid-tool add queue TEST --durable
3. list queues via: qpid-tool queues
4. restart the C++ broker.
5. list queues via: qpid-tool queues
In step 3, the "durable" queue is present, but then in step 5, the
"durable" queue is gone... I would have expected that the durable queue
would survive the restart? Is that correct? Is there something more I
need to do for the durable queue to survive restarts? or, for example,
do durable queues only survive if they are non-empty?
Want I want to achieve is one-time creation of the queues in a software
system I'm designing, so that queue configuation can be done in one
place (instead of multiple daemons needing to know what flags to apply
when creating queues (eg via the "create-always" option). Is there
perhaps a better way to do that?
Any suggestions / pointers would be greatly appreciated :)
PS - here's a sample output from the above steps, in case it helps
anyone to spot my mistake ;)
paul@depoch:~$ qpid-config add queue TEST --durable
paul@depoch:~$ qpid-config queues
Queue Name Attributes
==================================================
TEST --durable --file-size=24 --file-count=8
qmfc-v2-depoch.12048.1 auto-del excl
qmfc-v2-hb-depoch.12048.1 auto-del excl --limit-policy=ring
qmfc-v2-ui-depoch.12048.1 auto-del excl --limit-policy=ring
reply-depoch.12048.1 auto-del excl
topic-depoch.12048.1 auto-del excl --limit-policy=ring
paul@depoch:~$
// qpidd restarted here.
paul@depoch:~$ qpid-config queues
Queue Name Attributes
==================================================
qmfc-v2-depoch.12090.1 auto-del excl
qmfc-v2-hb-depoch.12090.1 auto-del excl --limit-policy=ring
qmfc-v2-ui-depoch.12090.1 auto-del excl --limit-policy=ring
reply-depoch.12090.1 auto-del excl
topic-depoch.12090.1 auto-del excl --limit-policy=ring
paul@depoch:~$
I'm using the 0.8 C++ broker (from
http://apache.mirror.aussiehq.net.au//qpid/0.8/qpid-0.8.tar.gz).
Thanks!
Paul.
C++ Developer
www.MessageMedia.com.au
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:users-subscr...@qpid.apache.org
