[jboss-dev-forums] [Design of EJB 3.0] - Re: Passivating EJB 3 Stateful Session Beans stops the World

[ALRubinger]

"andy.miller at jboss.com" wrote : I tested changing the cache maxSize parameter with ejb3-interceptors-aop.xml, and discovered that I am actually using the SimpleStatefulCache. 

Something I noted w/ SimpleStatefulCache:

Without seeing this firsthand, my educated guess is in SessionTimeoutTask.run() where we synchronize on the entire SimpleStatefulCache.cacheMap to do passivation; this will queue up all other Threads looking to create or get a session as they wait to acquire the lock.

http://anonsvn.jboss.org/repos/jbossas/projects/ejb3/trunk/core/src/main/java/org/jboss/ejb3/cache/simple/SimpleStatefulCache.java

S,
ALR




View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4183369#4183369

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4183369