Hello,
I wish there is a JMS-INTEREST list to post this message.
We are doing a EJB project with product supporting JMS as well, we will
potentially employee JMS for at least following two tasks
- perform event/alert notification from EJB server back to client PC.
The driver is that there will be 2000 users of the system,
some of them need to be notified of important event during server
processing (business rule enforcement, etc) at real time. client
polling is not acceptable Therefore we need a "callback" capability
from EJB server to client
- perform async calls from EJBean A to EJBean B & C. The driver is that
A need to call B.foo() and C.bar() to collect info. The order of the
call is not important, but B.foo & C.bar are slow in access DB. So we
want to make async/non-blocking calls with B.foo and C.bar in parallel.
B & C will notify A when they finish, so A can carry on with the rest
of process. (Essentaily something similar to CORBA (Asynchronous
Messaging Interface) AMI)
I wonder which JMS mechanisms are suitable for these tasks. Has anyone
come across similar problems?
cheers
chuck
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff EJB-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
