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https://issues.apache.org/jira/browse/QPID-793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajith Attapattu resolved QPID-793.
-----------------------------------

    Resolution: Fixed

Haven't received any feedback or seen any issues after this fix.
Therefore I am going to resolve and close this issue.

> BasicMessageConsumer.close doesn't invoke the deregister consumer routine for 
> some cases
> ----------------------------------------------------------------------------------------
>
>                 Key: QPID-793
>                 URL: https://issues.apache.org/jira/browse/QPID-793
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: M3
>            Reporter: Rajith Attapattu
>            Assignee: Rajith Attapattu
>             Fix For: M3
>
>
> If you invoke the BasicMessageConsumer.close with sendClose =true, it doesn't 
> call the deregisterConsumer routine. This results in the broker closing the 
> connection due to the SuspendChannel method sending message credits to 
> invalid destinations as consumers that are no longer valid are still retained 
> in the map.
> Here is the code segment that bypasses the deregisterConsumer. Not sure why 
> this done this way. I am going to fix this issue by calling 
> deregisterConsumer routing in both occasions. The person who wrote this code 
> originally should review and see why this was done in this particular manner.
>                 if (sendClose)
>                 {
>                     // TODO: Be aware of possible changes to parameter order 
> as versions change.
>                     sendCancel();
>                 }
>                 else
>                 {
>                     // //fixme this probably is not right
>                     // if (!isNoConsume())
>                     { // done in BasicCancelOK Handler but not sending one so 
> just deregister.
>                         deregisterConsumer();
>                     }
>                 }

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