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https://issues.apache.org/jira/browse/ARTEMIS-550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343407#comment-16343407
 ] 

ASF GitHub Bot commented on ARTEMIS-550:
----------------------------------------

Github user gtully commented on a diff in the pull request:

    https://github.com/apache/activemq-artemis/pull/1820#discussion_r164445884
  
    --- Diff: 
artemis-jms-client/src/main/java/org/apache/activemq/artemis/jms/client/ActiveMQSession.java
 ---
    @@ -698,8 +699,17 @@ private ActiveMQMessageConsumer createConsumer(final 
ActiveMQDestination dest,
                  */
                 if (!response.isExists() || 
!response.getQueueNames().contains(dest.getSimpleAddress())) {
                    if (response.isAutoCreateQueues()) {
    +                  SimpleString queueNameToUse = dest.getSimpleAddress();
    +                  SimpleString addressToUse = queueNameToUse;
    +                  RoutingType routingTypeToUse = RoutingType.ANYCAST;
    +                  if 
(CompositeAddress.isFullyQualified(queueNameToUse.toString())) {
    +                     CompositeAddress compositeAddress = 
CompositeAddress.getQueueName(queueNameToUse.toString());
    +                     addressToUse = new 
SimpleString(compositeAddress.getAddress());
    +                     queueNameToUse = new 
SimpleString(compositeAddress.getQueueName());
    +                     routingTypeToUse = RoutingType.MULTICAST;
    --- End diff --
    
    @michaelandrepearce  I agree with you, I will close out this PR. 
    The discussion is the valuable bit.
    For this use case, SDS is the answer. 
    For the more general CORE FQQN scenario, using a prefix with a FQQN would 
be the other approach. It probably should support the prefix notation via the 
acceptor.
     ```multicast://VirtualTopic.Orders::Consumer.A```
    This says, create me a sub queue called ```Consumer.A`` that is bound using 
```multicast``` routing to address ```VirtualTopic.Orders```.



> Add support for virtual topic consumers
> ---------------------------------------
>
>                 Key: ARTEMIS-550
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-550
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 1.3.0
>            Reporter: Benjamin Graf
>            Assignee: Martyn Taylor
>            Priority: Major
>         Attachments: image-2018-01-26-09-02-08-192.png
>
>
> Artemis should support virtual topic consumers as alternative to topic 
> subscriptions as ActiveMQ itself does.



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