It's hard to create an isolated test app, found it hard where to start (a client app that is bit large). But I did some more digging and found the following:
In the unit tests I create a global Spring ApplicationContext and call the method ctx.registerShutdownHook() on the context such that all beans are informed when the jvm is shutdown (Spring uses a separate Thread to monitor the JVM shutdown. I removed the error when I don't call "ctx.registerShutdownHook()" and added "useShutdownHook="false"" to the broker spring config (see: LINKE <http://stackoverflow.com/questions/9591203/unable-to-shutdown-embedded-activemq-service-using-the-built-in-brokerservice-st> ). Notes: 1) Other combinations of these settings result in the exception. 2) I am not sure this is correct as currently my beans aren't informed of the jvm shutdown such that they can't do any clean up. 3) If I enable the shutdown hook on the Spring context it will kind of end up in the same exception but through a different path. Spring will call the destory method on the XBeanBrokerService bean, the broker will perform a async stop and try shutdown all TransportConnection instances, see screenshots. <http://activemq.2283324.n4.nabble.com/file/n4675222/1.png> <http://activemq.2283324.n4.nabble.com/file/n4675222/2.png> 4) If I enable the shutdown hook on the broker, I end like shown in the screenshots. Also an async stop is performed but called through the brokers own hook (a hook in the XBeanBrokerService). <http://activemq.2283324.n4.nabble.com/file/n4675222/1.png> <http://activemq.2283324.n4.nabble.com/file/n4675222/2.png> I can't really discover something strange as a exception is thrown to inform others (as far as I understand it). I hope this helps to solve it. More info, let me know? --------------------------------------------- ERROR with Broker shutdown hook. 21:39:19.701 [ActiveMQ ShutdownHook] activemq.broker=localhost INFO o.a.a.broker.TransportConnector - Connector vm://localhost stopped 21:39:19.703 [xecutor: vm://localhost#0] activemq.broker=localhost WARN o.s.j.c.CachingConnectionFactory - Encountered a JMSException - resetting the underlying JMS Connection javax.jms.JMSException: peer (vm://localhost#1) stopped. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.ActiveMQConnection.onAsyncException(ActiveMQConnection.java:1983) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.ActiveMQConnection.onException(ActiveMQConnection.java:2002) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.ResponseCorrelator.onException(ResponseCorrelator.java:126) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.vm.VMTransport.stop(VMTransport.java:205) ~[activemq-broker-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.ResponseCorrelator.stop(ResponseCorrelator.java:132) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.broker.TransportConnection.doStop(TransportConnection.java:1071) ~[activemq-broker-5.9.0.jar:5.9.0] at org.apache.activemq.broker.TransportConnection$4.run(TransportConnection.java:1037) ~[activemq-broker-5.9.0.jar:5.9.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_25] at java.lang.Thread.run(Thread.java:724) ~[na:1.7.0_25] Caused by: org.apache.activemq.transport.TransportDisposedIOException: peer (vm://localhost#1) stopped. --------------------------------------------- ERROR with Spring context shutdown hook. 21:25:50.817 [Thread-7] INFO o.a.x.s.c.ResourceXmlApplicationContext - Closing org.apache.xbean.spring.context.ResourceXmlApplicationContext@1b5298a5: startup date [Thu Dec 05 21:25:23 CET 2013]; parent: org.springframework.context.support.ClassPathXmlApplicationContext@26a0cac2 21:25:50.818 [Thread-7] INFO o.s.b.f.s.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@4adf10c3: defining beans [com.ited.spring.EncryptablePropertyResolver#0,jmsBroker]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@48d9d366 21:25:50.820 [Thread-7] activemq.broker=localhost INFO o.a.activemq.broker.BrokerService - Apache ActiveMQ 5.9.0 (localhost, ID:XXX-59838-1386275125608-0:1) is shutting down 21:26:58.820 [Thread-7] activemq.broker=localhost INFO o.a.a.broker.TransportConnection - The connection to 'vm://localhost#0' is taking a long time to shutdown. 21:27:03.820 [Thread-7] activemq.broker=localhost INFO o.a.a.broker.TransportConnection - The connection to 'vm://localhost#0' is taking a long time to shutdown. 21:27:07.342 [xecutor: vm://localhost#0] activemq.broker=localhost WARN o.s.j.c.CachingConnectionFactory - Encountered a JMSException - resetting the underlying JMS Connection javax.jms.JMSException: peer (vm://localhost#1) stopped. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.ActiveMQConnection.onAsyncException(ActiveMQConnection.java:1983) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.ActiveMQConnection.onException(ActiveMQConnection.java:2002) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.ResponseCorrelator.onException(ResponseCorrelator.java:126) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.vm.VMTransport.stop(VMTransport.java:205) ~[activemq-broker-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.ResponseCorrelator.stop(ResponseCorrelator.java:132) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.broker.TransportConnection.doStop(TransportConnection.java:1071) ~[activemq-broker-5.9.0.jar:5.9.0] at org.apache.activemq.broker.TransportConnection$4.run(TransportConnection.java:1037) ~[activemq-broker-5.9.0.jar:5.9.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_25] at java.lang.Thread.run(Thread.java:724) ~[na:1.7.0_25] Caused by: org.apache.activemq.transport.TransportDisposedIOException: peer (vm://localhost#1) stopped. ... 9 common frames omitted 21:27:07.350 [Thread-7] activemq.broker=localhost INFO o.a.a.broker.TransportConnector - Connector vm://localhost stopped 21:27:07.361 [Thread-7] INFO o.a.a.s.kahadb.plist.PListStoreImpl - PListStore:[D:\data\bv\dev\activemq\data\localhost\tmp_storage] stopped 21:27:07.361 [Thread-7] INFO o.a.a.store.kahadb.KahaDBStore - Stopping async queue tasks 21:27:07.361 [Thread-7] INFO o.a.a.store.kahadb.KahaDBStore - Stopping async topic tasks 21:27:07.361 [Thread-7] INFO o.a.a.store.kahadb.KahaDBStore - Stopped KahaDB 21:27:07.669 [Thread-7] INFO o.a.activemq.broker.BrokerService - Apache ActiveMQ 5.9.0 (localhost, ID:XXX-59838-1386275125608-0:1) uptime 1 minute 21:27:07.669 [Thread-7] INFO o.a.activemq.broker.BrokerService - Apache ActiveMQ 5.9.0 (localhost, ID:XXX-59838-1386275125608-0:1) is shutdown 21:27:07.671 [Thread-7] INFO o.s.s.c.ThreadPoolTaskScheduler - Shutting down ExecutorService 'taskScheduler' 21:27:14.726 [xecutor: vm://localhost#0] activemq.broker=localhost ERROR c.bv.core.misc.JmsExceptionListener - Error received in JMS exception listener, origin: onExp javax.jms.JMSException: peer (vm://localhost#1) stopped. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.ActiveMQConnection.onAsyncException(ActiveMQConnection.java:1983) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.ActiveMQConnection.onException(ActiveMQConnection.java:2002) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.ResponseCorrelator.onException(ResponseCorrelator.java:126) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.vm.VMTransport.stop(VMTransport.java:205) ~[activemq-broker-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.TransportFilter.stop(TransportFilter.java:65) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.transport.ResponseCorrelator.stop(ResponseCorrelator.java:132) ~[activemq-client-5.9.0.jar:5.9.0] at org.apache.activemq.broker.TransportConnection.doStop(TransportConnection.java:1071) ~[activemq-broker-5.9.0.jar:5.9.0] at org.apache.activemq.broker.TransportConnection$4.run(TransportConnection.java:1037) ~[activemq-broker-5.9.0.jar:5.9.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_25] at java.lang.Thread.run(Thread.java:724) ~[na:1.7.0_25] Caused by: org.apache.activemq.transport.TransportDisposedIOException: peer (vm://localhost#1) stopped. ... 9 common frames omitted -- View this message in context: http://activemq.2283324.n4.nabble.com/When-will-activemq-core-5-9-be-present-in-maven-central-repo-tp4675087p4675222.html Sent from the ActiveMQ - 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