[jboss-user] [Installation, Configuration & Deployment] - How scalable is JBOSS cluster per instance?

2007-01-23 Thread ajbiv
This may be off topic, but I was hoping maybe someone could point me to some information that might be helpful. I am trying to answer an RFP for my company. They essentially want to know how many users our application can support...then by adding another instance how much does that buy us. Obvi

[jboss-user] [Clustering/JBoss] - When to add another instance

2007-01-23 Thread ajbiv
This may be off topic, but I was hoping maybe someone could point me to some information that might be helpful. I am trying to answer an RFP for my company. They essentially want to know how many users our application can support...then by adding another instance how much does that buy us.

[jboss-user] [JBoss Messaging] - JBOSS Transactions between JMS Queues

2006-09-08 Thread ajbiv
I am confused on how to accomplish what I want to do. I have a JMS Queue with an MDB attached to it. I have Container Managed JTA transaction with my MDB onMessage. What I want to be able to do is to put something on a second queue regardless of whether my onMessage in the first queue succeed

[jboss-user] [Messaging, JMS & JBossMQ] - Re: Problems with message delivery

2006-08-04 Thread ajbiv
ok, i figured out that BMT does not cause redelivery of messages b/c of the differneces in the transaction boundaries. So, by moving to CMT for my MDB and using JTA in spring, I believe I am able to accomplish what i want which is my db rollback() if something bad occurs during the message pr

[jboss-user] [JBoss Messaging] - Re: Problems with message delivery

2006-08-03 Thread ajbiv
RedeliveryLimit=10 RecoveryRetries=10 I was trying to show this...u can view source and see my exact configuration View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963062#3963062 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=re

[jboss-user] [JBoss Messaging] - Problems with message delivery

2006-08-03 Thread ajbiv
I am using JBoss MQ with MDBs. In my code, I catch an exception and call setRollbackOnly. I am using JTA via spring to manage transactions. I see that my database transactions were rolled back; however, my JMS message seems to disappear. I was expecting it to be redelivered to my queue and