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From "Timothy Bish (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-4622) Broter connect to themselves when using the Multicast Transport in NetworkConnector
Date Mon, 08 Jul 2013 19:55:49 GMT

    [ https://issues.apache.org/jira/browse/AMQ-4622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13702342#comment-13702342
] 

Timothy Bish commented on AMQ-4622:
-----------------------------------

Have you tested a recent SNAPSHOT build, this appears to be a duplicate of AMQ-4408.  If you
still have an issue please attach a unit test to reproduce.  
                
> Broter connect to themselves when using the Multicast Transport in NetworkConnector
> -----------------------------------------------------------------------------------
>
>                 Key: AMQ-4622
>                 URL: https://issues.apache.org/jira/browse/AMQ-4622
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker, Connector, JMS client, Message Store
>    Affects Versions: 5.8.0
>         Environment: pc(computer), windows 7(os),Multicast Transport,networkConnector
>            Reporter: Hank.X.Hua
>             Fix For: 5.x
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> ActiveMQ Configuration´╝Ü
> <broker useJmx="true" xmlns="http://activemq.apache.org/schema/core" brokerName="Hank1"
dataDirectory="${activemq.data}">
>     <transportConnectors>
>            <transportConnector name="openwire" uri="tcp://0.0.0.0:61623?maximumConnections=1000&amp;wireformat.maxFrameSize=104857600"

> 		discoveryUri="multicast://239.254.254.254:6255?group=mq"/>
>     </transportConnectors>
>     <networkConnectors>
> 	<networkConnector name="MQ1" uri="multicast://239.254.254.254:6255?group=mq"/>
>     </networkConnectors>
> With this configuration, after starting the MQ, the MQ will appear " Network connection
between vm://Hank1#0 and tcp://Computer name/IP:61623@50576(Hank1) has been established" in
the activemq.log, When a consumer is listening, it will appear two consumer in "Number of
Consumer" of  "http://localhost:8168/admin/queues.jsp".This will lead to not receive the complete
message(for example producer send 100 messages, the consumer of "ID:WCMIS147-50871-1373073323074-0:1"
will receive 73 messages,and another one of "TalendESB-MQ1_Hank1_inbound_Hank1
> " will receive 27 messages)
> So ,I think this bug is dangerous,if it was really exsit

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