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From "Timothy Bish (JIRA)" <jira+amq...@apache.org>
Subject [jira] Commented: (AMQNET-226) ?consumer.prefetchSize=X overrides message consumer in pull mode
Date Wed, 16 Dec 2009 14:27:53 GMT

    [ https://issues.apache.org/activemq/browse/AMQNET-226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=56478#action_56478
] 

Timothy Bish commented on AMQNET-226:
-------------------------------------

The prefetch setting applies to consumers whether they are used synchronously or asynchronously.

> ?consumer.prefetchSize=X overrides message consumer in pull mode
> ----------------------------------------------------------------
>
>                 Key: AMQNET-226
>                 URL: https://issues.apache.org/activemq/browse/AMQNET-226
>             Project: ActiveMQ .Net
>          Issue Type: Test
>          Components: NMS
>    Affects Versions: 1.2.0
>         Environment: ActiveMQ 5.2
>            Reporter: Mark Gellings
>            Assignee: Jim Gomes
>             Fix For: 1.2.0
>
>         Attachments: NativeNMSConsumerAndProducer.zip
>
>
> Not sure if this is a bug or more of misconfiguration between broker and NMS.  But if
I set the prefetch policy queue prefetch to zero:
> ((Connection)_listenerConnection2).PrefetchPolicy = new PrefetchPolicy() { QueuePrefetch
= 0 };
> and configure my destination to prefetch 5:
> IDestination destination2 = new ActiveMQQueue(_queue + "?consumer.prefetchSize=5");
> When _listenerConnection2 pulls it prefetches five messages.  Should the prefetch config
on the destination be ignored?
> I've attached a test.  Run a producer and consumer at the same time sending 20 messages.
 This will actually run two consumers (one prefetch mode and the other pull mode).

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