Java Console Corba Client Application (Windows) and Ctrl+C throws CORBA.COMM_FAILURE Exception

I have an Java console application (Windows) that I want to shut down gracefuly when user hit Ctrl+C. That's why I use addShutdownHook to call interrupt() on my worker thread.

The problem is that when I am in the middle of corba operation (in my worker thread) and press Ctrl+C then I get an CORBA.COMM_FAILURE Exception. Do you know why is that?

This is the stack trace:

org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 203  completed: No
        at com.sun.corba.se.impl.logging.ORBUtilSystemException.writeErrorSend(Unknown Source)
        at com.sun.corba.se.impl.logging.ORBUtilSystemException.writeErrorSend(Unknown Source)
        at com.sun.corba.se.开发者_JAVA百科impl.transport.SocketOrChannelConnectionImpl.writeLock(Unknown Source)
        at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.sendCancelRequestWithLock(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.sendCancelRequestIfFinalFragmentNotSent(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.endRequest(Unknown Source)
        at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.releaseReply(Unknown Source)
        at org.omg.CORBA.portable.ObjectImpl._releaseReply(Unknown Source)
        at INVS._PKICMSStub.UpdateDataInput(_PKICMSStub.java:223)
        at com.infonotary.invssignature.SignerThread.createDetachedCMS(SignerThread.java:289)
        at com.infonotary.invssignature.SignerThread.createDetachedSignature(SignerThread.java:321)
        at com.infonotary.invssignature.SignerThread.signFile(SignerThread.java:378)
        at com.infonotary.invssignature.SignerThread.signDirectory(SignerThread.java:451)
        at com.infonotary.invssignature.SignerThread.run(SignerThread.java:506)

Edit: On the server side the error is:

#1  0x4054c489 in omni::giopStream::CommFailure::_raise
(minor=1096024068, 
    status=CORBA::COMPLETED_NO, retry=false, 
    filename=0x405a2259 "giopStream.cc", linenumber=878, 
    message=0x405a242c "Error in network receive (start of message)", 
    strand=0x8c879b8) at giopStream.cc:581
#2  0x4054cc8c in omni::giopStream::errorOnReceive (this=0x8c533ec,
rc=-1, 
    filename=0x405a2259 "giopStream.cc", lineno=878, buf=0x8cba610, 

Edit: I hit Ctrl+C on the client console window.

Edit: May be CORBA code is using sleep operations (when send and receive) and when I interupt the working thread it throws exception and that's the result?

If you are in the middle of a CORBA call and you shut down the client, I would expect the server to receive a COMM_FAILURE.