you wouldnt necessarily have to use a MDB, although I believe JMS is
probably a decent solution for this. At least a low coding overhead. you
could have each client subscribe to some topic, and have JMS publish to that
topic whenever data is changed. No real need for a MDB here.

Al


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Nicolai P
Guba
Sent: Thursday, June 07, 2001 10:21 AM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] notifying multiple users of a change



Suppose I have a multitude of EJB clients connecting to a jboss
server.  One client changes some data displayed in the other clients.
How do I notify other clients that a change occurred so that they can
display the update?

My guess would be MDB.

--
  Nicolai P Guba    http://www.gnu.org         http://www.frontwire.com
                    mailgo:[EMAIL PROTECTED]     mailto:[EMAIL PROTECTED]
                    GSM: +44 (0)7909 960 751   DDI: +44 (0)20 7368 9708

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