I upgraded AMQ from 5.2.0 to 5.4.0 and many exceptions appear now

[Michal Singer]

Hi, 
I upgraded the AMQ to 5.4.0  from 5.2.0, i changed the activemq.xml to be 
alphabetic as i understood i should, 
I get these exceptions now all the time, on INFO level, which i never got 
before: 
taskExecutorClient-1 [4105026f:12f00165e54:-7f49] 2011-03-29 01:02:17,713 INFO  
[org.apache.activemq.broker.TransportConnection.Transport] Transport failed: 
org.apache.activemq.transport.TransportDisposedIOException: Peer 
(vm://embeddedbroker#5) disposed. 
org.apache.activemq.transport.TransportDisposedIOException: Peer 
(vm://embeddedbroker#5) disposed. 
        at 
org.apache.activemq.transport.vm.VMTransport.stop(VMTransport.java:159) 
        at 
org.apache.activemq.transport.vm.VMTransportServer$1.stop(VMTransportServer.java:81)
 
        at 
org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) 
        at 
org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) 
        at 
org.apache.activemq.transport.ResponseCorrelator.stop(ResponseCorrelator.java:132)
 
        at 
org.apache.activemq.util.ServiceSupport.dispose(ServiceSupport.java:43) 
        at 
org.apache.activemq.ActiveMQConnection.close(ActiveMQConnection.java:656) 
        at 
org.springframework.jms.connection.ConnectionFactoryUtils.releaseConnection(ConnectionFactoryUtils.java:81)
 
        at 
org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:478) 
        at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:539) 
        at 
com.expand.expandview.infrastructure.messaging.JmsResponseSender.sendNotificationToProducer(JmsResponseSender.java:68)
 
        at 
com.expand.expandview.infrastructure.messaging.JmsResponseSender.update(JmsResponseSender.java:56)
 
        at 
com.expand.expandview.infrastructure.logics.AbstractLogic.updateObserver(AbstractLogic.java:448)
 
        at 
com.expand.expandview.infrastructure.logics.AbstractLogic.data(AbstractLogic.java:350)
 
        at 
com.expand.expandview.server.app.logics.user_groups.FetchAllGroupsByUserName.doLogic(FetchAllGroupsByUserName.java:23)
 
        at 
com.expand.expandview.infrastructure.logics.AbstractLogic.execute(AbstractLogic.java:111)
 
        at 
com.expand.expandview.server.app.logics.ApplicationLogic.execute(ApplicationLogic.java:27)
 
        at 
com.expand.expandview.infrastructure.task_executor.TaskExecuterController$1.run(TaskExecuterController.java:83)
 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
        at java.lang.Thread.run(Thread.java:619) 



This is the xml i am using: 

<?xml version="1.0" encoding="UTF-8"?> 
<beans xsi:schemaLocation="http://www.springframework.org/schema/beans          
 http://www.springframework.org/schema/beans/spring-beans-2.0.xsd          
http://activemq.apache.org/schema/activemq-core.xsd          
http://activemq.apache.org/camel/schema/spring           
http://activemq.apache.org/camel/schema/spring/camel-spring.xsd"; 
xmlns:amq="http://activemq.org/config/1.0"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns="http://www.springframework.org/schema/beans";>
<bean 
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"/>
<broker brokerName="embeddedbroker" useJmx="true" persistent="false" 
dataDirectory="..\..\work\activemq-data" 
xmlns="http://activemq.apache.org/schema/core";>
<managementContext>
<managementContext connectorPort="1099" jmxDomainName="org.apache.activemq"/>
</managementContext>
<networkConnectors>
<networkConnector name="default-nc" uri="multicast://default"/>
</networkConnectors>
<systemUsage>
<systemUsage>
<memoryUsage>
<memoryUsage limit="20 mb" percentUsageMinDelta="20"/>
</memoryUsage>
<tempUsage>
<tempUsage limit="100 mb"/>
</tempUsage>
</systemUsage>
</systemUsage>
<transportConnectors>
<transportConnector name="tcp" 
uri="tcp://localhost:61616?wireFormat.maxInactivityDuration=0&amp;soTimeout=60000&amp;connectionTimeout=60000"/>
</transportConnectors>
</broker>
</beans>


Any ideas? 

Thanks, 

Michal