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https://issues.apache.org/activemq/browse/AMQ-1548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lekan Omotayo updated AMQ-1548:
-------------------------------

    Attachment: log.txt

> Mutlicast discovery with persistent topics leads to errors
> ----------------------------------------------------------
>
>                 Key: AMQ-1548
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1548
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker, Connector
>    Affects Versions: 5.0.0
>         Environment: 2 Ubuntu machines running virualized named activemq1 and 
> activemq2 set up for multicast discovery.  Broker names are set to be the 
> same as the host name
>            Reporter: Jeff Ward
>             Fix For: NEEDS_REVIEWED
>
>         Attachments: activemq-broker.xml, activemq-broker2.xml, jms 
> configuration.txt, log.txt
>
>
> After bringing the brokers up and down a few times, I'll get the following 
> errors:
> INFO  DemandForwardingBridge         - Network connection between 
> vm://activemq2#0 and tcp://activemq1/192.168.2.129:61616(activemq1) has been 
> established.
> ERROR Service                        - Async error occurred: 
> javax.jms.JMSException: Durable consumer is in use for client: 
> NC_activemq1_inboundactivemq2 and subscriptionName: activemq2_fof
> javax.jms.JMSException: Durable consumer is in use for client: 
> NC_activemq1_inboundactivemq2 and subscriptionName: activemq2_fof
>         at 
> org.apache.activemq.broker.region.TopicRegion.addConsumer(TopicRegion.java:75)
>         at 
> org.apache.activemq.broker.region.RegionBroker.addConsumer(RegionBroker.java:338)
>         at 
> org.apache.activemq.broker.BrokerFilter.addConsumer(BrokerFilter.java:85)
>         at 
> org.apache.activemq.advisory.AdvisoryBroker.addConsumer(AdvisoryBroker.java:80)
>         at 
> org.apache.activemq.broker.BrokerFilter.addConsumer(BrokerFilter.java:85)
>         at 
> org.apache.activemq.broker.MutableBrokerFilter.addConsumer(MutableBrokerFilter.java:95)
>         at 
> org.apache.activemq.broker.TransportConnection.processAddConsumer(TransportConnection.java:525)
>         at 
> org.apache.activemq.command.ConsumerInfo.visit(ConsumerInfo.java:334)
>         at 
> org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:281)
>         at 
> org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:178)
>         at 
> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:100)
>         at 
> org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:67)
>         at 
> org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:202)
>         at 
> org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
>         at 
> org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
> INFO  DemandForwardingBridge         - Network connection between 
> vm://activemq2#0 and tcp://activemq1/192.168.2.129:61616 shutdown due to a 
> local error: javax.jms.JMSException: Durable consumer is in use for client: 
> NC_activemq1_inboundactivemq2 and subscriptionName: activemq2_fof
> INFO  TransportConnector             - Connector vm://activemq2 Stopped
> INFO  DemandForwardingBridge         - activemq2 bridge to activemq1 stopped
> My two servers are activemq1 and activemq2.  The queue is specified in the 
> activemq.xml using:
> <destinations>
>         <topic physicalName="fof" />
> </destinations>
> Through debugging, I tracked this down to a race condition between the 
> listening port (61616) and the created port (incremental) creating the 
> connection.  In the one case, it creates a durable topic, in the other it 
> doesn't (I can't remember which is which).  Regardless, when the connection 
> fails (or is shutdown) the durable topic isn't stopped, and thus the 
> reconnection fails.

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