Is it really an infinite loop (server never ending) or a ungraceful
shutdown? Which version do you run? I usually see graceful shutdowns here.
On 08/01/2013 05:24 AM, Johnny Minty wrote:
Hi Guys,
It looks like I'm able to put the mail server in to an infinite loop if I call
close on the root application context. (Stack and cause below)
The shutdown is failing on the destroy method on the 'mailqueuefactorybean' :
<bean id="mailqueuefactory" class="org.apache.james.queue.activemq.ActiveMQMailQueueFactory"
depends-on="broker"/>
@PreDestroy public void destroy() { for (String mbean : mbeans) {
unregisterMBean(mbean); <-- throws
java.util.ConcurrentModificationException here }
for (MailQueue mailQueue : queues.values()) {
LifecycleUtil.dispose(mailQueue); }
}
WARN 16:10:48 | InitDestroyAnnotationBeanPostProcessor | Invocation of destroy
method failed on bean with name 'mailqueuefactory':
java.util.ConcurrentModificationExceptionERROR 16:10:48 | JamesMailetContext |
Exception caught in
OutboundDelivery.run()org.apache.james.queue.api.MailQueue$MailQueueException:
Unable to dequeue next message; nested exception is:
javax.jms.IllegalStateException: The Session is closed at
org.apache.james.queue.jms.JMSMailQueue.deQueue(JMSMailQueue.java:171) at
com.liverton.seemail.transport.OutboundDelivery.run(OutboundDelivery.java:655)
at java.lang.Thread.run(Thread.java:722)Caused by:
javax.jms.IllegalStateException: The Session is closed at
org.apache.activemq.ActiveMQSession.checkClosed(ActiveMQSession.java:731) at
org.apache.activemq.ActiveMQSession.commit(ActiveMQSession.java:554) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.Delegat
i
ngMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at
java.lang.reflect.Method.invoke(Method.java:601) at
org.springframework.jms.connection.CachingConnectionFactory$CachedSessionInvocationHandler.invoke(CachingConnectionFactory.java:348)
at com.sun.proxy.$Proxy96.commit(Unknown Source) at
org.apache.james.queue.jms.JMSMailQueue.deQueue(JMSMailQueue.java:116)
... 2 moreERROR 16:10:48 | JamesMailetContext | Exception caught in
OutboundDelivery.run()org.apache.james.queue.api.MailQueue$MailQueueException:
Unable to dequeue next message; nested exception is:
javax.jms.IllegalStateException: The Session is closed at
org.apache.james.queue.jms.JMSMailQueue.deQueue(JMSMailQueue.java:171) at
com.liverton.seemail.transport.OutboundDelivery.run(OutboundDelivery.java:655)
at java.lang.Thread.run(Thread.java:722)Caused by:
javax.jms.IllegalStateException: The Session is closed at
org.apache.activemq.ActiveMQSession.checkClosed(ActiveMQSession.java:731) at
org.apache.activemq.Act
i
veMQSession.commit(ActiveMQSession.java:554) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601) at
org.springframework.jms.connection.CachingConnectionFactory$CachedSessionInvocationHandler.invoke(CachingConnectionFactory.java:348)
at com.sun.proxy.$Proxy96.commit(Unknown Source) at
org.apache.james.queue.jms.JMSMailQueue.deQueue(JMSMailQueue.java:116)
... 2 more
Regards,
Johnny Minty
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