[jira] [Reopened] (ARTEMIS-402) Retroactive Consumer

["Justin Bertram (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justin Bertram reopened ARTEMIS-402:
------------------------------------
      Assignee: Justin Bertram

> Retroactive Consumer
> --------------------
>
>                 Key: ARTEMIS-402
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-402
>             Project: ActiveMQ Artemis
>          Issue Type: Sub-task
>          Components: OpenWire
>    Affects Versions: 1.1.0
>            Reporter: Howard Gao
>            Assignee: Justin Bertram
>            Priority: Minor
>
> ActiveMQ5.x has a feature called "Retroactive" consumers.
> http://activemq.apache.org/retroactive-consumer.html
> A retroactive consumer is a kind of jms topic subscriber which can receive messages sent to the topic before the consumer is created. Normally if a message is sent to a topic without a subscription, it will be discarded. This kind of consumer however changes this as if it can go "back in time".
> Test ref:
> org.apache.activemq.broker.BrokerTest#testTopicRetroactiveConsumerSeeMessagesBeforeCreation()



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