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From "Gordon Sim (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PROTON-426) [Messenger] messenger has no ability to dynamically create queues/topics on qpidd
Date Tue, 22 Oct 2013 19:46:45 GMT

    [ https://issues.apache.org/jira/browse/PROTON-426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13802184#comment-13802184
] 

Gordon Sim commented on PROTON-426:
-----------------------------------

Just for completeness, the 1.0 protocol does define a mechanism by which the broker can be
asked to create a queue (the 'dynamic' flag on source/target), however in that case the queue
is named by the broker and not the application. This works well for 'temporary queues' e.g.
as used in request-response patterns. However I share the view that the more general solution
of on-demand creation is indeed better handled through broker configuration and have raised
https://issues.apache.org/jira/browse/QPID-5251 to add that to qpidd.

> [Messenger] messenger has no ability to dynamically create queues/topics on qpidd
> ---------------------------------------------------------------------------------
>
>                 Key: PROTON-426
>                 URL: https://issues.apache.org/jira/browse/PROTON-426
>             Project: Qpid Proton
>          Issue Type: New Feature
>          Components: proton-c
>    Affects Versions: 0.5
>            Reporter: Ken Giusti
>             Fix For: 0.6
>
>
> The current QPID client addressing syntax provides a way to create and delete queue/topic
resource on the qpidd broker "in band".   For example:
> $ QPID_LOAD_MODULE=amqpc.so ./spout --connection-options "{protocol:amqp1.0}" "TestQ;{create:always,node:{type:queue}}"
> $ qpid-stat -q
> Queues
>   queue                       dur  autoDel  excl  msg   msgIn  msgOut  bytes  bytesIn
 bytesOut  cons  bind
>   ============================================================================
> <...>
>   TestQ                                                            1     1      0   
  65     65        0         0     1
> This capability is not available when using the Messenger API.



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