Hi,

I am using JBoss 4.0 on Solaris 9 with a 4 CPU sparc 450 MHz and 4 Gigs of RAM.

I'm sorry if this is a silly question, but I am confused about the jms invoker. According to http://www.jboss.org/wiki/Wiki.jsp?page=ConfigJBoss4MDB deploy/jms/jms-ra.rar is experimental. I am trying to understand the documentation on this, but I must not be looking in the right places. Please help!

I am experiencing problems where under heavy load not all of my messages are being delivered.

Is jms-ra.rar the only invoker included with JBoss 4.0? If not, what else can I use? Is jms-ra.rar the default? When I look in my conf/standardjboss.xml I see <invoker-mbean> is just set to default.

If jms-ra.rar is my only option, are there recommendations for what I should do if I will use JBoss 4.0 in a production JMS-heavy application?

Thanks for the help. I'm very confused.