[jira] Commented: (QPID-3) Add support for wildcard topic subscriptions

["Martin Ritchie (JIRA)" <qp...@incubator.apache.org>]

    [ https://issues.apache.org/jira/browse/QPID-3?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12496505 ] 

Martin Ritchie commented on QPID-3:
-----------------------------------

A naive implementation has been completed to pass python tests and to make M2 a more complete system. The performance of the solution needs to be evaluated.

> Add support for wildcard topic subscriptions
> --------------------------------------------
>
>                 Key: QPID-3
>                 URL: https://issues.apache.org/jira/browse/QPID-3
>             Project: Qpid
>          Issue Type: New Feature
>          Components: Java Broker
>            Reporter: Martin Ritchie
>         Assigned To: Martin Ritchie
>             Fix For: M3
>
>
> We need to add support for wildcard topics. For example, a client should be able to subscribe to stocks.* and receive messages sent to topic stocks.ibm and stocks.msft or whatever. 
> The protocol specification describes the syntax of the wildcard operators that need to be supported. 
> This change will affect the topic exchange. 
> This needs to be done very carefully to ensure maximum efficiency - there must be no degradation in performance in the non-wildcard case, and the algorithm for the wildcard case must be researched. 
> The details of the algorithm and implementation should be put onto Confluence. 

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.