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From "Michelberger, Joerg" <JOERG.MICHELBER...@NDSatcom.com>
Subject AW: Calling NioSocketSession.toString() causes java.lang.Error
Date Tue, 16 Mar 2010 09:41:57 GMT
Hi Emmanuel,
created https://issues.apache.org/jira/browse/DIRMINA-771 what happens next? 
Regards Jörg
-----Ursprüngliche Nachricht-----
Von: Emmanuel Lecharny [mailto:elecharny@gmail.com] 
Gesendet: Mittwoch, 3. März 2010 12:22
An: dev@mina.apache.org
Betreff: Re: Calling NioSocketSession.toString() causes java.lang.Error

On 3/3/10 11:28 AM, Michelberger, Joerg wrote:
> 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.
>    
Yeah, sure. Can you create a JIRA for this bug ?

Should be easy to fix, as it's probably trying to print a closed socket.
> 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
>    


--
Regards,
Cordialement,
Emmanuel Lécharny
www.nextury.com



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