Ken Delong wrote: > Suppose I have a Message-driven bean that is linked to a Topic in an > application. If the app is clustered, so that there are copies of my MDB in > multiple JVMs, what happens? Since a Topic usually broadcasts is message to > every active subscriber, does that mean that an MDB in each JVM will get a > copy of the message?
Good question. It depends on whether your clustered JMS/MDB implementation provides a "single system image", which in my opinion it should if the clustering architecture is solid. Best to ask your vendor. <vendor> With Sybase EAServer, only one JVM will receive such a message (however if that JVM crashes another will take the message). </vendor> > Is this documented in the spec somewhere? I couldn't find it. > > ---------------------- > Kenneth DeLong > Senior Consultant > Valtech, Inc. > Cell phone: 510-517-5839 > > =========================================================================== > 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". > > > =========================================================================== 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".
