[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1253) Race condition when committing session when listener delivery is occurring

Race condition when committing session when listener delivery is occurring -------------------------------------------------------------------------- Key: JBMESSAGING-1253 URL: http://jira.jboss.com/jira/browse/JBMESSAGING-1253 Project: JBoss Messaging Issue Type: Bug Affects Versions: 1.4.1.beta1, 1.4.0.SP3_CP01 Reporter: Clebert Suconic Assigned To: Tim Fox Fix For: 1.4.0.SP3.CP02, 1.4.1.beta2 / You open a Transacted Session Session sessionA = ..... ; // You create a Producer on SessionA MessageProducer producerA = .....; // You create a Consumer (with a messageListener on SessionA) MessageConsumer consumerA = .... setMessageListener(....); producerA.sendMessage(....); sesssionA.commit(); // consumerA will process the message // consumerA will call sessionA.commit(); - The problem here is: The message is arriving during sessionA.commit(); (after commit was called, before commit was completed) - By the time sessionA.commit is finished, a new transaction will be opened. - The message arrived on the old completed transaction, hence the message will never be acked.