Hi All, While working on this issue (https://jira.jboss.org/jira/browse/SOA-708), I got the following exceptions when I press 'Ctrl + C' to shutdown the AS. ======================================== 21:28:52,820 INFO [HypersonicDatabase] Database standalone closed clean 21:28:52,919 WARN [NewMsgsWorker] Interrupted waiting for new msg check java.lang.InterruptedException at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:474) at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108) at EDU.oswego.cs.dl.util.concurrent.SemaphoreControlledChannel.take(SemaphoreControlledChannel.java:131) at org.jboss.resource.adapter.mail.inflow.NewMsgsWorker.run(NewMsgsWorker.java:75) at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:204) at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:275) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:756) at java.lang.Thread.run(Thread.java:595) ==================================== Detailed information from dump thread as following: =========================================== "WorkManager(2)-1" daemon prio=1 tid=0x5bee9360 nid=0x4d88 in Object.wait() [0x5bc73000..0x5bc73db0] at java.lang.Object.wait(Native Method) - waiting on <0x85628290> (a EDU.oswego.cs.dl.util.concurrent.Semaphore) at java.lang.Object.wait(Object.java:474) at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108) - locked <0x85628290> (a EDU.oswego.cs.dl.util.concurrent.Semaphore) at EDU.oswego.cs.dl.util.concurrent.SemaphoreControlledChannel.take(SemaphoreControlledChannel.java:131) at org.jboss.resource.adapter.mail.inflow.NewMsgsWorker.run(NewMsgsWorker.java:75) at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:204) at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:275) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:756) at java.lang.Thread.run(Thread.java:595) ======================================= Can someone please shed me some light on this? What cause would it be? Thanks Jeff View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4195519#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...