Bugs item #620514, was opened at 2002-10-08 23:18 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=620514&group_id=22866
Category: JBossMQ Group: v3.0 Rabbit Hole Status: Open Resolution: None Priority: 9 Submitted By: Steve Wolfangel (swolfangel) Assigned to: Nobody/Anonymous (nobody) Summary: MQ OutOfMemoryException Initial Comment: I am getting the following exception when running a test that continously publishes messages. JMSTest.java is included. org.jboss.mq.SpyJMSException: Cannot send a message to the JMS server; - nested throwable: (java.rmi .ServerError: Error occurred in server thread; nested exception is: java.lang.OutOfMemoryError) at org.jboss.mq.Connection.sendToServer (Connection.java:1127) at org.jboss.mq.SpySession.sendMessage (SpySession.java:562) at org.jboss.mq.SpyTopicPublisher.internalPublish (SpyTopicPublisher.java:120) at org.jboss.mq.SpyTopicPublisher.publish (SpyTopicPublisher.java:68) at JMSTest.main(JMSTest.java:121) + nested throwable: java.rmi.ServerError: Error occurred in server thread; nested exception is: java.lang.OutOfMemoryError java.lang.OutOfMemoryError at sun.rmi.transport.StreamRemoteCall.exceptionRecei vedFromServer(StreamRemoteCall.java:245) at sun.rmi.transport.StreamRemoteCall.executeCall (StreamRemoteCall.java:220) at sun.rmi.server.UnicastRef.invoke (UnicastRef.java:122) at org.jboss.mq.il.rmi.RMIServerIL_Stub.addMessage (Unknown Source) at org.jboss.mq.Connection.sendToServer (Connection.java:1119) at org.jboss.mq.SpySession.sendMessage (SpySession.java:562) at org.jboss.mq.SpyTopicPublisher.internalPublish (SpyTopicPublisher.java:120) at org.jboss.mq.SpyTopicPublisher.publish (SpyTopicPublisher.java:68) at JMSTest.main(JMSTest.java:121) 17:20:58,683 INFO [Server] JBoss Release: JBoss- 3.0.3 CVSTag=JBoss_3_0_3 17:20:58,730 INFO [Server] Home Dir: E:\cvs\jboss-3.0.3-src\build\output\jboss-3 .0.3 17:20:58,730 INFO [Server] Home URL: file:/E:/cvs/jboss-3.0.3-src/build/output/j boss-3.0.3/ 17:20:58,730 INFO [Server] Library URL: file:/E:/cvs/jboss-3.0.3-src/build/outpu t/jboss-3.0.3/lib/ 17:20:58,745 INFO [Server] Patch URL: null 17:20:58,745 INFO [Server] Server Name: default 17:20:58,745 INFO [Server] Server Home Dir: E:\cvs\jboss-3.0.3-src\build\output\ jboss-3.0.3\server\default 17:20:58,745 INFO [Server] Server Home URL: file:/E:/cvs/jboss-3.0.3-src/build/o utput/jboss-3.0.3/server/default/ 17:20:58,745 INFO [Server] Server Data Dir: E:\cvs\jboss-3.0.3-src\build\output\ jboss-3.0.3\server\default\db 17:20:58,745 INFO [Server] Server Temp Dir: E:\cvs\jboss-3.0.3-src\build\output\ jboss-3.0.3\server\default\tmp 17:20:58,745 INFO [Server] Server Config URL: file:/E:/cvs/jboss-3.0.3-src/build /output/jboss-3.0.3/server/default/conf/ 17:20:58,745 INFO [Server] Server Library URL: file:/E:/cvs/jboss-3.0.3-src/buil d/output/jboss-3.0.3/server/default/lib/ 17:20:58,745 INFO [Server] Root Deployemnt Filename: jboss-service.xml 17:20:58,776 INFO [Server] Starting General Purpose Architecture (GPA)... 17:20:59,198 INFO [ServerInfo] Java version: 1.3.1_01,Sun Microsystems Inc. 17:20:59,198 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM 1.3.1_01,Sun Microsystems Inc. 17:20:59,198 INFO [ServerInfo] OS-System: Windows NT 4.0,x86 ---------------------------------------------------------------------- Comment By: Roger Stevens (pinseeker) Date: 2002-10-18 09:01 Message: Logged In: YES user_id=631489 In Subscription.java accepts method at line 71 the following code appears < if (noLocal ) { if( header.producerClientId.equals(connectionToken.getClientID())) return false; } > In Subscription.java ConnectionToken never gets initialised and hence never returns false and hence messages are accepted. ---------------------------------------------------------------------- Comment By: Steve Wolfangel (swolfangel) Date: 2002-10-17 20:18 Message: Logged In: YES user_id=541224 New information: The cache problem occurs when the same client subscribes and publishes to the same topic, regardless of the noLocal flag. ---------------------------------------------------------------------- Comment By: Steve Wolfangel (swolfangel) Date: 2002-10-17 19:37 Message: Logged In: YES user_id=541224 After much more testing it appears the problem has something to do with the noLocal flag in the createSubscriber() method. When I set noLocal to true I see the MessageCache continue to grow. When I set noLocal to false then the MessageCache works as expected messages get added and removed. TopicSubscriber subscriber = session.createSubscriber (topic, null, true); // cache continues to grow TopicSubscriber subscriber = session.createSubscriber (topic, null, false); // cache works correctly ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=376685&aid=620514&group_id=22866 ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development