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Posted to dev@qpid.apache.org by "Praveen Murugesan (Commented) (JIRA)" <ji...@apache.org> on 2012/02/16 19:40:59 UTC

[jira] [Commented] (QPID-3679) Documentation for JMS prefetch could use some correction and amplification

    [ https://issues.apache.org/jira/browse/QPID-3679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209591#comment-13209591 ] 

Praveen Murugesan commented on QPID-3679:
-----------------------------------------

I'm not quite sure, if there is an option called "capacity" in the address string. I am not able to find one digging into AMQConnectionURL (perhaps something changed?).

I've added a patch to add more information about the maxprefetch option
                
> Documentation for JMS prefetch could use some correction and amplification
> --------------------------------------------------------------------------
>
>                 Key: QPID-3679
>                 URL: https://issues.apache.org/jira/browse/QPID-3679
>             Project: Qpid
>          Issue Type: Bug
>          Components: Documentation, Java Client
>    Affects Versions: 0.12
>            Reporter: Gordon Sim
>         Attachments: prefetch_doc.patch
>
>
> (1) the documentation states that maxprefetch controls the 'maximum number of pre-fetched messages per destination'. However this is not strictly correct, it is the prefetch per *consumer* (if you had multiple consumers on the same destination they would each have that amount of prefetch).
> (2) there is no mention of the capacity option in the address (which admittedly is only supported by the JMS client ta this point)

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