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
