[ https://issues.apache.org/jira/browse/QPID-1560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gordon Sim resolved QPID-1560. ------------------------------ Resolution: Fixed Implemented as r732297. > Need to atomically update binding > --------------------------------- > > Key: QPID-1560 > URL: https://issues.apache.org/jira/browse/QPID-1560 > Project: Qpid > Issue Type: New Feature > Components: C++ Broker > Reporter: Gordon Sim > Assignee: Gordon Sim > > E.g. Assume there is an exchange, e, and two queues q-a and q-b, with q-a > initially bound to e by key 'k'. We now wish to change the route for messages > with that key such that they now go to q-b. If we do bind(e, 'k', q-b), then > unbind(e, 'k', q-a), its possible that a message arriving after the bind and > before the unbind will be added to both queues. If on the other hand we do the > unbind before the bind, a message arriving between these two operations may be > lost. > Would be nice to be able to atomically update a direct binding for a key from > one queue to another without loss or duplication of messages. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.