[omniORB] One client call (JavaIDL) creates 2 incoming calls on server (omniORB 4.0.5), both windows

[evgeni.rojkov at durr.com]

Hello omniORB,
have strange behavior using JavaIDL client with omniORB 4.0.5 server, both on windows

-       One client call (JavaIDL) creates 2 incoming calls on server (omniORB 4.0.5).

-       This client call fails after 5 minutes(!) with org.omg.CORBA.COMM_FAILURE (java.io.IOException: An existing connection was forcibly closed by the remote host)

-       Both server calls (answered with about 5K data) get giopStream.cc:831(0,NO,COMM_FAILURE_UnMarshalArguments)

-       Implementations are compatible (tested on different hardware), so assume no reason for COMM_FAILURE_UnMarshalArguments

-       Calls to another function between same client  and server are successful but having also enormous round-trips (20+ sec)

-       This client/server were successfully communicating before

-       Assume local network problem

Does somebody have an idea what's going wrong here?
Did somebody have similar problem?
Would appreciate any help.

Best regards,
Evgeni Rojkov

**** Server side (omniORB 4.0.5, Windows), 2 incoming calls, both answered, 2 times COMM_FAILURE_UnMarshalArguments ****

06/25/14 11:03:04,988 [10356] INFO  cap.omniorb - omniORB: (4) inputMessage: from giop:tcp:172.17.125.17:59388 106 bytes
06/25/14 11:03:04,988 [10356] INFO  cap.omniorb - omniORB: (4)
06/25/14 11:03:04,988 [10356] INFO  cap.omniorb - omniORB: (4)  recieve codeset service context and set TCS to (ISO-8859-1,UTF-16)
06/25/14 11:03:04,988 [10356] INFO  cap.omniorb - omniORB: (4) Dispatching remote call 'getBlock' to: root<1> (active)
06/25/14 11:03:04,989 [10356] INFO  cap.omniorb - omniORB: (4) sendChunk: to giop:tcp:172.17.125.17:59388 5144 bytes
...
06/25/14 11:03:23,898 [10356] INFO  cap.omniorb - omniORB: (4) throw giopStream::CommFailure from giopStream.cc:831(0,NO,COMM_FAILURE_UnMarshalArguments)
06/25/14 11:03:23,898 [10356] INFO  cap.omniorb - omniORB: (4) Server connection refcount = 1
06/25/14 11:03:23,898 [10356] INFO  cap.omniorb - omniORB: (4) Server connection refcount = 0
06/25/14 11:03:23,898 [10356] INFO  cap.omniorb - omniORB: (4) Server close connection from giop:tcp:172.17.125.17:59388
...
06/25/14 11:08:44,923 [6976] INFO  cap.omniorb - omniORB: (5) Accepted connection from giop:tcp:172.17.125.17:59766 because of this rule: "* unix,ssl,tcp"
06/25/14 11:08:44,923 [6976] INFO  cap.omniorb - omniORB: (5) inputMessage: from giop:tcp:172.17.125.17:59766 286 bytes
06/25/14 11:08:44,923 [6976] INFO  cap.omniorb - omniORB: (5)  recieve codeset service context and set TCS to (ISO-8859-1,UTF-16)
06/25/14 11:08:44,923 [6976] INFO  cap.omniorb - omniORB: (5) Dispatching remote call 'getBlock' to: root<1> (active)
06/25/14 11:08:44,924 [6976] INFO  cap.omniorb - omniORB: (5) sendChunk: to giop:tcp:172.17.125.17:59766 5144 bytes
....
06/25/14 11:09:03,829 [6976] INFO  cap.omniorb - omniORB: (5) throw giopStream::CommFailure from giopStream.cc:831(0,NO,COMM_FAILURE_UnMarshalArguments)
06/25/14 11:09:03,829 [6976] INFO  cap.omniorb - omniORB: (5) Server connection refcount = 1
06/25/14 11:09:03,829 [6976] INFO  cap.omniorb - omniORB: (5) Server connection refcount = 0
06/25/14 11:09:03,829 [6976] INFO  cap.omniorb - omniORB: (5) Server close connection from giop:tcp:172.17.125.17:59766

**** Client side (JavaIDL, windows), 1 call to server, org.omg.CORBA.COMM_FAILURE after 5 minutes ****

6/25/14 11:02:41,061 DEBUG [Thread-4] gapPump - 5. before connector.getBlock()
6/25/14 11:02:41,061 DEBUG [Thread-4] gapCommunication - connectorToDatasource.getBlock()
6/25/14 11:02:41,061 DEBUG [Thread-4] gapCommunication - connectorToDatasource.checkConnectionWithReconnect()
6/25/14 11:02:41,061 DEBUG [Thread-4] gapCommunication - connectorToDatasource.isConnected() returns true
6/25/14 11:02:41,061 DEBUG [Thread-4] gapCommunication - connected=true/newConnection=false
....
6/25/14 11:08:20,977 DEBUG [Thread-4] gapCommunication - unexpected Exception in connectorToDatasource.getBlock()
org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 208 completed: Maybe
            at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectionAbort(ORBUtilSystemException.java:2400)
            at com.sun.corba.se.impl.logging.ORBUtilSystemException.connectionAbort(ORBUtilSystemException.java:2418)
            at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readBits(SocketOrChannelConnectionImpl.java:354)
            at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.handleEvent(SocketOrChannelConnectionImpl.java:1124)
            at com.sun.corba.se.impl.transport.SelectorImpl.run(SelectorImpl.java:289)
Caused by: org.omg.CORBA.COMM_FAILURE:   vmcid: SUN  minor code: 211  completed: No
            at com.sun.corba.se.impl.logging.ORBUtilSystemException.ioexceptionWhenReadingConnection(ORBUtilSystemException.java:2484)
            at com.sun.corba.se.impl.logging.ORBUtilSystemException.ioexceptionWhenReadingConnection(ORBUtilSystemException.java:2502)
            at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:116)
            at com.sun.corba.se.impl.transport.CorbaContactInfoBase.createMessageMediator(CorbaContactInfoBase.java:150)
            at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readBits(SocketOrChannelConnectionImpl.java:314)
            ... 2 more
Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
            at sun.nio.ch.SocketDispatcher.read0(Native Method)
            at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:25)
            at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:202)
            at sun.nio.ch.IOUtil.read(IOUtil.java:169)
            at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:243)
            at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.readFully(SocketOrChannelConnectionImpl.java:599)
            at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.read(SocketOrChannelConnectionImpl.java:521)
            at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.readGIOPHeader(MessageBase.java:112)
            ... 4 more


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