[jboss-user] [JBoss Messaging] - Negative MessageCount

Noa Drach [http://community.jboss.org/people/newway] created the discussion "Negative MessageCount" To view the discussion, visit: http://community.jboss.org/message/557928#557928 -------------------------------------------------------------- We have a part in my code that queries a queue once in an hour to get it's size. this is the code e used MBeanServer mBeanServer = MBeanServerLocator.locateJBoss();     ObjectName serverObjectName = new ObjectName("jboss.messaging.destination:service=Queue,name=" + queueName);   Integer messagesInQueue = (Integer) mBeanServer.getAttribute(serverObjectName, "MessageCount");   return messagesInQueue.intValue() ;     and we keep the data in the DB. from looking into the data kept we see that sometimes we receive negative values. in https://jira.jboss.org/browse/JBMESSAGING-926?focusedCommentId=12356514&a... https://jira.jboss.org/browse/JBMESSAGING-926?focusedCommentId=12356514&a... We saw a discussion about this issue but it describes a scenario of calling removeAllMessage. In our case we don't interfere with the queues work messages are sent by the producer and handled by the receivers. we are using Messaging 1.4.5.GA I have 2 questions: 1. Is there an explanation for the negative values? 2. Can We trust the values given when they aren't negative? Thanks, Noa -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/557928#557928] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]