[ https://issues.apache.org/jira/browse/AMQ-5290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timothy Bish resolved AMQ-5290. ------------------------------- Resolution: Fixed Assignee: Timothy Bish Implemented an initial solution which is to use a strategy to map all subscriptions onto VirtualTopic queues and publish to topics as VirtualTopic.<destination>. We can refine this as it starts to be used and we see what needs to change to make it better. > MQTT clients using durable subscriptions on networked brokers received > duplicates > --------------------------------------------------------------------------------- > > Key: AMQ-5290 > URL: https://issues.apache.org/jira/browse/AMQ-5290 > Project: ActiveMQ > Issue Type: Improvement > Components: MQTT > Affects Versions: 5.10.0 > Reporter: Timothy Bish > Assignee: Timothy Bish > Fix For: 5.11.0 > > > MQTT clients that create durable subscriptions and that operate in a network > of Brokers can receive duplicate messages when they start failing back and > forth between brokers in the network. > We should investigate using Virtual Destinations under the covers instead of > durable topics subscriptions as this is a known problem with the durable > topic case. With Virtual Destinations the client would be subscribed to a > Queue that would receive all messages sent to the target Topic. -- This message was sent by Atlassian JIRA (v6.2#6252)