EJB Java: Better to use Session beans or message driven beans -


i design web based application. required functionality includes sending messages system remote system. in addition, ejb system respond messages remote system.

which type of enterprise beans should use? should use stateless session beans, message driven bean, or both?

as might know mdb asynchronous , per concerns chat application must asynchronous why client should wait response. , if application gets millions of request message stateless session not in performance better use mdb. revert me in case of concern.


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