[jira] [Updated] (QPID-6570) Auto delete exchanges are not deleted automatically after the last binding is removed

["Keith Wall (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-6570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Wall updated QPID-6570:
-----------------------------
    Summary: Auto delete exchanges are not deleted automatically after the last binding is removed  (was: Auto delete exchanges are not deleted automatically after the last binding it removed)

> Auto delete exchanges are not deleted automatically after the last binding is removed
> -------------------------------------------------------------------------------------
>
>                 Key: QPID-6570
>                 URL: https://issues.apache.org/jira/browse/QPID-6570
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.32
>            Reporter: Keith Wall
>
> The Java Broker's exchange implementation currently does not honour the exchange's auto-delete flag.
> AMQP 0-10 defines the exchange auto-delete field to have the following meaning:
> bq. auto-delete when unused.  If set, the exchange is deleted automatically when there remain no bindings between the exchange and any queue. Such an exchange will not be automatically deleted until at least one binding has been made to prevent the immediate deletion of the exchange upon creation.
> And AMQP 0-9
> bq. Auto-deleted exchanges last until they are no longer used.
> and in the xml-doc:
> bq. If set \[Parameter exchange.declare.auto-delete\] , the exchange is deleted when all queues have finished using it.
> This defect prevents the ability to represent temporary topics as auto-delete exchange instances.



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