[ https://issues.apache.org/jira/browse/AMQ-5322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy Bish updated AMQ-5322: ------------------------------ Attachment: AMQ5322Test.java Test that passes using indicated scenario. > Message is assigned to different client with the same JMSXGroupID > ----------------------------------------------------------------- > > Key: AMQ-5322 > URL: https://issues.apache.org/jira/browse/AMQ-5322 > Project: ActiveMQ > Issue Type: Bug > Components: Broker > Affects Versions: 5.9.0, 5.9.1, 5.10.0 > Reporter: wesley lin > Attachments: AMQ5322Test.java, GroupIdTest.java > > > I discovered since AMQ 5.9, message could be sent to different consumer even > with JMSXGroupID is set. > Here is how to reproduce. > 1. start 10 consumers to connect to server (consumer 1-10) > 2. send 1025 messages with JMSXGroupID set from 0 - 1024 > 3. add other 10 consumers to connect to server (consumer 11-20) > 4. send several messages with JMSXGroup set from 0 - 1024 > Now, you can observe consumers added lately ( 11 - 20 ) will also receive > messages even JMSXGroupID have been dispatched to first consumer group( 1 - > 10). > > note: In step2 , there should have more than 1024 different kind of > JMSXGroupID to reproduce this bug. -- This message was sent by Atlassian JIRA (v6.2#6252)