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From Jörg Michelberger (JIRA) <j...@apache.org>
Subject [jira] Created: (DIRMINA-771) Calling NioSocketSession.toString() causes java.lang.Error
Date Wed, 03 Mar 2010 16:20:27 GMT
Calling NioSocketSession.toString() causes java.lang.Error
----------------------------------------------------------

                 Key: DIRMINA-771
                 URL: https://issues.apache.org/jira/browse/DIRMINA-771
             Project: MINA
          Issue Type: Bug
    Affects Versions: 2.0.0-RC1
         Environment: WinXP JDK 1.6.1_18
            Reporter: Jörg Michelberger


Hi there,

using MINA 2.0.0 RC1 and have a log statement in my IOHandler.exceptionCaught() method plugged
on top of a NioSocketSession.
The log statement calls toString() on the IoSession passed in. In some cases I get the appended
Exception.
Thats not good.

Regards Jörg

2010-03-03 09:51:46,818 WARN  [NioProcessor-2] filterchain.DefaultIoFilterChain::callNextExceptionCaught()
(DefaultIoFilterChain.java:483) - Unexpected exception from exceptionCaught handler. java.lang.Error:
java.net.SocketException: Socket operation on nonsocket: getsockname
 	at sun.nio.ch.Net.localAddress(Net.java:125)
 	at sun.nio.ch.SocketChannelImpl.localAddress(SocketChannelImpl.java:430)
 	at sun.nio.ch.SocketAdaptor.getLocalAddress(SocketAdaptor.java:147)
 	at java.net.Socket.getLocalSocketAddress(Socket.java:703)
 	at org.apache.mina.transport.socket.nio.NioSocketSession.getLocalAddress(NioSocketSession.java:158)
 	at org.apache.mina.transport.socket.nio.NioSocketSession.getLocalAddress(NioSocketSession.java:47)
 	at org.apache.mina.core.session.AbstractIoSession.toString(AbstractIoSession.java:1139)
 	at com.ndsatcom.cecsdatamodel.cecsclient.newmulti.mina.MinaCecsIoHandler.exceptionCaught(MinaCecsIoHandler.java:33)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.exceptionCaught(DefaultIoFilterChain.java:694)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextExceptionCaught(DefaultIoFilterChain.java:480)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1100(DefaultIoFilterChain.java:46)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.exceptionCaught(DefaultIoFilterChain.java:788)
 	at org.apache.mina.core.filterchain.IoFilterAdapter.exceptionCaught(IoFilterAdapter.java:111)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextExceptionCaught(DefaultIoFilterChain.java:480)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireExceptionCaught(DefaultIoFilterChain.java:468)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:397)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:46)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:778)
 	at org.apache.mina.core.filterchain.IoFilterAdapter.sessionClosed(IoFilterAdapter.java:95)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:395)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:46)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:778)
 	at org.apache.mina.filter.codec.ProtocolCodecFilter.sessionClosed(ProtocolCodecFilter.java:345)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:395)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$900(DefaultIoFilterChain.java:46)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.sessionClosed(DefaultIoFilterChain.java:778)
 	at org.apache.mina.core.filterchain.IoFilterAdapter.sessionClosed(IoFilterAdapter.java:95)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextSessionClosed(DefaultIoFilterChain.java:395)
 	at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireSessionClosed(DefaultIoFilterChain.java:388)
 	at org.apache.mina.core.service.IoServiceListenerSupport.fireSessionDestroyed(IoServiceListenerSupport.java:210)
 	at org.apache.mina.core.polling.AbstractPollingIoProcessor.removeNow(AbstractPollingIoProcessor.java:535)
 	at org.apache.mina.core.polling.AbstractPollingIoProcessor.removeSessions(AbstractPollingIoProcessor.java:497)
 	at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:61)
 	at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:974)
 	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 	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)
 Caused by: java.net.SocketException: Socket operation on nonsocket: getsockname
 	at sun.nio.ch.Net.localInetAddress(Native Method)
 	at sun.nio.ch.Net.localAddress(Net.java:122) 	... 37 more


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