[jboss-jira] [JBoss JIRA] Commented: (JBMESSAGING-1860) Enhacement - Consumer should be able to read all the messages when another node in cluster lost connection to database

Enhacement - Consumer should be able to read all the messages when another node in cluster lost connection to database ---------------------------------------------------------------------------------------------------------------------- Key: JBMESSAGING-1860 URL: https://issues.jboss.org/browse/JBMESSAGING-1860 Project: JBoss Messaging Issue Type: Enhancement Components: JMS Clustering Affects Versions: 1.4.0.SP3.CP12, 1.4.8.GA Reporter: Miroslav Novak Assignee: Miroslav Novak There should be made an enhancement in JBM clustering. For now the behaviour is following: Clustered queue is used and Session_Transacted mode is used. 1. cluster of 3 nodes - A - B - C 2. send 500 to each (db status - A:500, B:500, C:500) 3. disconnect B from DB (db unchanged) 4. read C - 1000 messages read (db status A:0, B:500, C:0) - hangs 5. read A - 0 messages read (db status A:0, B:500, C:0) 6. connect B to DB (db status A:0, B:417, C:83) 7. read B - 500 messages read (db status A:0, B:0, C:0) In step 4. consumer received 1000 from 1500 messages from nodes A and C and there are still 500 messages left in the db. As an enhancement there should be that client on node C in step 4. will read all the messages from clustered queue. Thanks, Mirek