I would like to know which is better, performance wise, to access EJB methods on a server:

-Using MDBs and finding the queues using IIOP, then sending messages to the bean through that queue

-or using the regular SOAP RPC method with rpc servlet and the proxy client...

The bean does not always have a response to carry back to the client.

What do you suggest guys?

Thanks for everything.

Shérine