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Posted to dev@activemq.apache.org by "Jim Gomes (JIRA)" <ji...@apache.org> on 2011/06/15 01:20:48 UTC
[jira] [Commented] (AMQNET-294) durable subscription message loss
when master broker fails to slave
[ https://issues.apache.org/jira/browse/AMQNET-294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13049508#comment-13049508 ]
Jim Gomes commented on AMQNET-294:
----------------------------------
As near as I can tell, the remaining problem is not a .NET client issue that we can fix. If there are no objections, I'd like to resolve this issue out of the AMQNET database and have the issue tracked via the related ActiveMQ issue.
> durable subscription message loss when master broker fails to slave
> -------------------------------------------------------------------
>
> Key: AMQNET-294
> URL: https://issues.apache.org/jira/browse/AMQNET-294
> Project: ActiveMQ .Net
> Issue Type: Bug
> Components: ActiveMQ
> Affects Versions: 1.4.1
> Environment: Windows 7 (client), Windows Server 2008 64-bit (server brokers run on), Sql Server 2008 (database)
> Reporter: Mark Gellings
> Assignee: Jim Gomes
> Attachments: Apache.NMS.Test (2).zip, Apache.NMS.Test.zip, DurableConsumerTest.cs, DurableSubscriberFailoverTest.java, NMSLog.txt, NMSLogLocalFreshCannedActiveMQ542Broker.txt, TimsTestRevisedSlightly.zip
>
>
> We are seeing message loss on a durable subscription when using NMS ActiveMQ v1.4.1 and ActiveMQ v5.4.1.
> Please run the included NUnit test and watch the console output. When it says "Failover the broker now!" do as it says. About 75% of the time less than half of the expected 250 messages come through.
> Using version 1.1 of NMS the majority of the time the test passes. I have seen it fail only a few times with this earlier version, and when it does there are only a couple messages that don't come through.
> In the zip file will be the unit test, and a config directory containing the master and slave activemq configurations. We are using JDBC master/slave.
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