[openjms-developer] [ openjms-Bugs-996959 ] ConcurrentModificationException in ConsumerManager

SourceForge.net

2004-07-25 05:11:48 UTC

Bugs item #996959, was opened at 2004-07-24 13:40
Message generated for change (Comment added) made by tanderson
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=474136&aid=996959&group_id=54559

Category: message engine
Group: v0.7.6.1
Status: Open

Resolution: Fixed

Priority: 5
Submitted By: Tim Anderson (tanderson)
Assigned to: Tim Anderson (tanderson)
Summary: ConcurrentModificationException in ConsumerManager

Initial Comment:
(Originally from
http://thread.gmane.org/gmane.comp.java.openjms.user/
1970):

java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry
(HashMap.java:782)
at java.util.HashMap$ValueIterator.next
(HashMap.java:812)
at java.util.AbstractCollection.toArray
(AbstractCollection.java:125)
at
org.exolab.jms.messagemgr.ConsumerManager.hasActiveC
onsumers(ConsumerManager.java:621)
at
org.exolab.jms.messagemgr.DestinationManager.persisten
tMessageAdded(DestinationManager.java:668)
at
org.exolab.jms.messagemgr.MessageMgr.notifyOnAddPersi
stentMessage(MessageMgr.java:721)
at
org.exolab.jms.messagemgr.MessageMgr.addPersistentMe
ssage(MessageMgr.java:386)
at org.exolab.jms.messagemgr.MessageMgr.add
(MessageMgr.java:281)
at
org.exolab.jms.server.JmsServerSession.sendMessages
(JmsServerSession.java:397)
at
org.exolab.jms.server.rmi.RmiJmsServerSession.sendMess
ages(RmiJmsServerSession.java:187)
at sun.reflect.GeneratedMethodAccessor26.invoke
(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke
(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch
(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run
(Transport.java:148)
at java.security.AccessController.doPrivileged
(Native Method)
at sun.rmi.transport.Transport.serviceCall
(Transport.java:144)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages
(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.ru
n(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:534)

----------------------------------------------------------------------

Comment By: Tim Anderson (tanderson)

Date: 2004-07-25 15:11

Message:
Logged In: YES
user_id=557161

Fixed in CVS. Fix will be available in the 0.7.6.2 release.

----------------------------------------------------------------------

You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=474136&aid=996959&group_id=54559