Multiple clients calling session bean get exceptions after a while...

[Alex Paransky]

I have a simple Session BEAN with 1 method which prints a message to the
server's console.  I start two clients, each looks up the home and creates a
new session bean.  They start calling the function in a tight loop.  After
some time (100 to 500) calls one of the client stops calling.  A bit later I
get an exception from BOTH clients:

javax.transaction.TransactionRolledbackException:
java.lang.NullPointerException
        at com.evermind.server.rmi.a2.invokeMethod(JAX, Compiled Code)
        at com.evermind.server.rmi.au.invoke(JAX, Compiled Code)
        at Proxy4.findByName(Unknown Source)
        at com.citysearch.ejb.Entity.EntityClient.main(EntityClient.java,
Compiled Code)

Sometimes I get a deadlock exception on the server, in other times nothing.
I am running 0.9.4 version of Orion on Windows NT.

Thanks.
-AP_