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https://issues.apache.org/jira/browse/AMQNET-294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12971726#action_12971726
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Timothy Bish commented on AMQNET-294:
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Given the way the test case works if that's the broker that you happen to be
connected to and you kill the broker the client might not notice so it could
appear to be hung. The TCP keep alive is around two hours if enabled so if you
never send a message the TcpTransport would just sit there waiting on receive.
The three stack trace images that you attached to the other issue looks that
way, its sitting waiting to receive something, not having info on the other
threads it just looked to me like it was waiting for more messages.
> 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: NMS
> 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
> Fix For: 1.5.0
>
> Attachments: Apache.NMS.Test (2).zip, Apache.NMS.Test.zip,
> DurableConsumerTest.cs, DurableSubscriberFailoverTest.java,
> 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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