[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1878) Duplicated Messages received during failover process

Duplicated Messages received during failover process ---------------------------------------------------- Key: JBMESSAGING-1878 URL: https://issues.jboss.org/browse/JBMESSAGING-1878 Project: JBoss Messaging Issue Type: Bug Components: Messaging Core Affects Versions: 1.4.0.SP3.CP12, 1.4.8.GA Reporter: Yong Hao Gao Assignee: Yong Hao Gao Priority: Critical Fix For: 1.4.0.SP3.CP13, 1.4.8.SP1 If a message is delivered to the client when failover happens, there is a chance that this message won't get cleaned up and put into client buffer, and the message will be recovered after failover and delivered to client so that the client may have received this message twice.