[jboss-jira] [JBoss JIRA] Commented: (JBAS-3779) maxSession=n paramter results in executing N+1 MDB's at the same time

maxSession=n paramter results in executing N+1 MDB's at the same time --------------------------------------------------------------------- Key: JBAS-3779 URL: http://jira.jboss.com/jira/browse/JBAS-3779 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: JCA service Affects Versions: JBossAS-4.0.5.GA Environment: JBoss 4.0.5.GA JDK 1.5.0_09 on XP Reporter: Evgueni Smoliar Assigned To: Weston Price Attachments: listInProcessMessages.html I would like to limit number of concurrent MDB invocations by specifying following configuration lines: <activation-config-property> <activation-config-property-name> maxSession </activation-config-property-name> <activation-config-property-value> 2 </activation-config-property-value> </activation-config-property> JBoss always execute 1 MDB more than it was specified in the configuration. I check it using logging and calling listInProcessMessages jmsra.rar inflow is used. JBoss MQ configured with oracle10. If you need more information please ask for it Example with annotations: @MessageDriven(name = "ExecutorMDB", activationConfig = { @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"), @ActivationConfigProperty(propertyName = "destination", propertyValue = "queue/certione/ExecutorQueue"), @ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "AUTO_ACKNOWLEDGE"), @ActivationConfigProperty(propertyName = "maxSession", propertyValue = "4"), @ActivationConfigProperty(propertyName = "SubscriptionDurability", propertyValue = "Durable") }) result of listInProcessMessages you can find in attachment