DummySession.close(true) not notifying close listener

[David Rosenstrauch]

I'm trying to add a close listener onto a session, and perform some 
processing after the session close is completed.  i.e.:

...
                CloseFuture closeFuture = session.getCloseFuture();
                closeFuture.addListener(new CloseSessionListener());
                session.close(closeImmediately);
...
        class CloseSessionListener implements IoFutureListener<CloseFuture> {
                public CloseSessionListener() {
System.out.println("creating CloseSessionListener");
                }
                public void operationComplete(CloseFuture future) {
System.out.println("close operation complete");
                        getServerControl().shutDown();
                }
        }

This works fine on a live system:

creating CloseSessionListener
close operation complete

But when I unit test using a DummySession, I never get notified about 
operationComplete:

creating CloseSessionListener

I also tried adding a new filter to the end of the session's filter 
chain, but that's never getting notified about the session close either.

Any idea what gives?  I'm using 2.0.0-M4.

Thanks,

DR