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problem in simulating rmi clients

 
Greenhorn
Posts: 25
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Hi All,
I have implemented a simple RMI server with a simple method. Then, simulated
clients using 15 threads calling getting the remore objet reference and calling
a method in the server. I tested in my system without any network(localhost).
It worked fine for 15 threads, when i started increasing the number of clients/threds,
some the threads started throwing exceptions (only some threads, not all).
The exception thrown was,
java.rmi.ConnectException: Connection refused to host: 127.0.0.1; nested exception is:
java.net.ConnectException: Connection refused: no further information

Please let me know, whether anyone is facing the same problem.
Is there any way/restruction for the rmi registry thats it can serve only a
specific number of connections. Or, the problem is in the OS level?
I am also attaching a small RMI application that tests this problem.
thanx in adavnce,
Shankar S
 
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