reconnect MQ every 3~5seconds

We use weblogic 8.1 SP5 and IBM MQ6 as a JMS queue.

The actual error message is following.

####<Jun 18, 2007 12:29:34 AM EDT> <Info> <EJB>
<XXX-XXXXXX> <cgServer> <ExecuteThread: '4' for queue:
'weblogic.kernel.System'> <<anonymous>> <>
<BEA-010060> <The Message-Driven EJB: N-MMGR has reconnected to the JMS
destination: N-QUEUE.> 

Our weblogic server print this error message everytime when the server is idle.
And also our applicaition is idle even if there are 1,000 messages in the MQ
waiting for arriving messages.

My doubt is each thread try to reconnect MQ every 3 seconds and it takes time to
reconnect queue.

Does anybody experience similar problem?
I will attach the part of our configuration file.

<JMSServer Name="WSStoreForwardInternalJMSServercgServer"
        Store="FileStore" Targets="cgServer">
        <JMSQueue CreationTime="1178746875702"
            JNDIName="jms.internal.queue.WSStoreForwardQueue"
            JNDINameReplicated="false"
Name="WSInternaljms.internal.queue.WSStoreForwardQueuecgServer"/>
        <JMSQueue CreationTime="1178746875968"
           
JNDIName="jms.internal.queue.WSDupsEliminationHistoryQueue"
            JNDINameReplicated="false"
Name="WSInternaljms.internal.queue.WSDupsEliminationHistoryQueuecgServer&qu
ot;/>
    </JMSServer>
<StartupClass     
Arguments="QManager=BMDBDS01QMD0,QMPort=1412,JNDIConnName=N-CONN-FACTORY,JN
DIQueueName=N-QUEUE,Queue=BMW.S.WNP.MPE.MPEOUT,JNDIQManager=QM"
        ClassName="aaa.bbb.MQJMSStartup"
        DeploymentOrder="1000" FailureIsFatal="true"
        LoadBeforeAppActivation="true"
LoadBeforeAppDeployments="true"