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Ken Giusti commented on QPID-2482: ---------------------------------- Good catch, Emmanuel. I'd like to open up a new jira to track the java issue separately. I'm not very experienced with that implementation. thanks, -K > Topic Exchange can duplicate messages. > -------------------------------------- > > Key: QPID-2482 > URL: https://issues.apache.org/jira/browse/QPID-2482 > Project: Qpid > Issue Type: Bug > Components: C++ Broker > Environment: Linux > Reporter: Ken Giusti > Assignee: Ken Giusti > > As per Gordon's description: > If a given queue is bound to a topic exchange with multiple bindings, a > message sent to that exchange will result in a copy being enqueued for each > binding that matches. This is incorrect - each message should be enqueued > once if there is any binding to the queue that matches it. > Steps to Reproduce: > 1. create queue > 2. bind it to amq.topic with two distinct bindings (e.g. red.* and *.herring) > 3. send amq.topic a message whose routing key matches both patterns (e.g. > "red.herring") > 4. check the queue > Actual results: > The message is enqueued on the queue twice. > Expected results: > The message should only be enqueued on the queue once. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:dev-subscr...@qpid.apache.org