30 minute, uninterruptable timeout in session bean call after client notebook wakes up from sleep

We have a time tracker application where clients connect to GFv3.1 over IIOP on VPN. The client connects to the EJB server every 90 seconds. when the client is put to sleep and reawakened, it is unable to connect to the server and has to be restarted, which is unacceptable. The previous version of our application ran on JBoss 4.2 and we never experienced any problems there.

To reproduce:

* Deploy attached EAR file on GFv3.1 and run unit test LookupTest.testSleep(). It will connect every 30 sec. to a very simple session bean
* then put the computer to sleep and wake it up after a few minutes

You will see the following output:

Starting round 1
Tue Feb 22 20:59:11 CET 2011 - Response from server: Hello from Session Bean 2, took: 7982ms.
Starting round 2
Tue Feb 22 20:59:42 CET 2011 - Response from server: Hello from Session Bean 2, took: 914ms.
Starting round 3
Tue Feb 22 21:00:13 CET 2011 - Response from server: Hello from Session Bean 2, took: 894ms.
Starting round 4
Feb 22, 2011 9:33:28 PM com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator handleFullLogging
WARNING: IOP00410019: Communications timeout waiting for response. Exceeded 1,800,000 milliseconds
org.omg.CORBA.COMM_FAILURE: WARNING: IOP00410019: Communications timeout waiting for response. Exceeded 1,800,000 milliseconds vmcid: OMG minor code: 19 completed: Maybe
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.sun.corba.ee.spi.orbutil.logex.corba.CorbaExtension.makeException(CorbaExtension.java:248)
at com.sun.corba.ee.spi.orbutil.logex.corba.CorbaExtension.makeException(CorbaExtension.java:95)
at com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator.handleFullLogging(WrapperGenerator.java:387)
at com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator.access$400(WrapperGenerator.java:107)
at com.sun.corba.ee.spi.orbutil.logex.WrapperGenerator$2.invoke(WrapperGenerator.java:511)
at com.sun.corba.ee.spi.orbutil.proxy.CompositeInvocationHandlerImpl.invoke(CompositeInvocationHandlerImpl.java:99)
at $Proxy25.communicationsTimeoutWaitingForResponse(Unknown Source)
at com.sun.corba.ee.impl.transport.CorbaResponseWaitingRoomImpl.waitForResponse(CorbaResponseWaitingRoomImpl.java:183)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.waitForResponse(SocketOrChannelConnectionImpl.java:1021)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.waitForResponse(CorbaMessageMediatorImpl.java:279)
at com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete1(CorbaClientRequestDispatcherImpl.java:407)
at com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete(CorbaClientRequestDispatcherImpl.java:368)
at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:273)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:200)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:227)
at com.sun.enterprise.naming.impl._SerialContextProvider_DynamicStub.lookup(com/sun/enterprise/naming/impl/_SerialContextProvider_DynamicStub.java)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:505)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:455)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at LookupTest.lookupBothBeans(LookupTest.java:32)
at LookupTest.testSleep(LookupTest.java:64)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Tue Feb 22 21:33:30 CET 2011 - Response from server: Hello from Session Bean 2, took: 1955251ms.
Starting round 5
Tue Feb 22 21:34:00 CET 2011 - Response from server: Hello from Session Bean 2, took: 930ms.
Starting round 6
Tue Feb 22 21:34:31 CET 2011 - Response from server: Hello from Session Bean 2, took: 901ms.
Starting round 7
Tue Feb 22 21:35:02 CET 2011 - Response from server: Hello from Session Bean 2, took: 901ms.
Starting round 8
Tue Feb 22 21:35:33 CET 2011 - Response from server: Hello from Session Bean 2, took: 871ms.

We tried to reduce the timeout time with the property "com.sun.corba.ee.transport.ORBWaitForResponseTimeout", but this call should not time out in the first place.

Thank you for a prompt investigation,

* Andreas
#### Environment
Client runs on Mac OS X 10.6.6 or Ubuntu 10
#### Affected Versions
[current]