Hello Tim,
Thanks for the quick response. Your results sound very encouageing. I didn't
bother you with the details since I thought you would experience the same
problem.
I am using:
JBoss_4_0_4_GA
JBoss Messaging 1.0.1.CR3
Windows XP Professional
Everything is on one JBoss server.
I have an EJB that is virtually identical to the messaging stateless EJB in the
examples that come with JBoss Messaging. The EJB has a sendRequest method that
puts a TextMessage in a queue named requestQueue and a getResponse method that
retrieves TextMessages from a queue named responseQueue.
A MDB is listening on the requestQueue queue. It processes the request and puts
the results into a TextMessage and sends it to the responseQueue queue. The EJB
then retrieves the TextMessage from the responseQueue.
My queues are configured in the destinations-service.xml as follows:
<mbean code="org.jboss.jms.server.destination.Queue"
name="jboss.messaging.destination:service=Queue,name=requestQueue"
xmbean-dd="xmdesc/Queue-xmbean.xml">
<depends
optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer
750000
20000
20000
<mbean code="org.jboss.jms.server.destination.Queue"
name="jboss.messaging.destination:service=Queue,name=responseQueue"
xmbean-dd="xmdesc/Queue-xmbean.xml">
<depends
optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer
750000
20000
20000
The server log is:
09:24:35,828 INFO [Queue] Queue[/queue/requestQueue] started, fullSize=750000,
pageSize=20000, downCacheSize=20000
09:24:35,828 INFO [Queue] Queue[/queue/responseQueue] started,
fullSize=750000, pageSize=20000, downCacheSize=20000
I am running the application in debug mode in Eclipse. I am using a memory
monitor in Eclipse to track memory usage.
The program uses about 80M of memory. When I process the first large string
(about 380k), memory climbs to about 150M and I start getting these messages in
the server log:
09:42:56,343 WARN [SimpleMemoryManager] Less than 25% of total available
memory free
The next time I process the same request memory grows to about 360M and I get
more of the above messages. The more requests I send (one at a time) the more
the memory grows.
Response times are about 30 to 35 seconds.
Any clue?
Thanks,
Dennis
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961300#3961300
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3961300
_______________________________________________
jboss-user mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/jboss-user
