Hi,
I have another question regarding this one. There is
https://issues.apache.org/jira/browse/DIRMINA-1060 which also sounds a little like the problem I'm
having. When the connectors are hanging in the call to dispose() then there always is an
accompanying NioProcessor which is hanging in select().
Example:
"NioProcessor-60" #100328 prio=5 os_prio=0 tid=0x00007f2a10003000 nid=0x2e71 runnable
[0x00007f2a388b1000]
java.lang.Thread.State: RUNNABLE
at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- locked <0x00000000e239c118> (a sun.nio.ch.Util$3)
- locked <0x00000000e239c108> (a java.util.Collections$UnmodifiableSet)
- locked <0x00000000e239bed0> (a sun.nio.ch.EPollSelectorImpl)
at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
at
org.apache.mina.transport.socket.nio.NioProcessor.select(NioProcessor.java:98)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1075)
at
org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
"NioSocketConnector-38" #100326 prio=5 os_prio=0 tid=0x00007f2a3001d800 nid=0x2e6f in Object.wait()
[0x00007f2a1f2d3000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at
org.apache.mina.core.future.DefaultIoFuture.await0(DefaultIoFuture.java:209)
- locked <0x00000000e246ae08> (a
org.apache.mina.core.future.DefaultIoFuture)
at
org.apache.mina.core.future.DefaultIoFuture.awaitUninterruptibly(DefaultIoFuture.java:141)
at
org.apache.mina.core.polling.AbstractPollingIoProcessor.dispose(AbstractPollingIoProcessor.java:188)
at
org.apache.mina.core.service.SimpleIoProcessorPool.dispose(SimpleIoProcessorPool.java:329)
- locked <0x00000000e246ae40> (a java.lang.Object)
at
org.apache.mina.core.polling.AbstractPollingIoConnector$Connector.run(AbstractPollingIoConnector.java:582)
at
org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
At first I thought that this was related to https://issues.apache.org/jira/browse/DIRMINA-1059. In
that ticket the synchronization was improved. However, I am also running into the problem with a
build of 2.0.17-SNAPSHOT where DIRMINA-1059 was solved.
So my only hope was DIRMINA-1060 ;) Could this improve the situation?
Thanks,
Chris.
--
Christoph John
Development & Support
Direct: +49 241 557080-28
Mailto:christoph.j...@macd.com
http://www.macd.com <http://www.macd.com/>
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