[ https://issues.apache.org/jira/browse/QPID-4543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Ross reassigned QPID-4543: ------------------------------ Assignee: Ted Ross > QMF queueMoveMessages method returns "InvalidParameter" exception when there > are simply no messages available to move from the source queue - this is > confusing. > ---------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: QPID-4543 > URL: https://issues.apache.org/jira/browse/QPID-4543 > Project: Qpid > Issue Type: Bug > Components: C++ Broker > Affects Versions: 0.18 > Environment: QMF > Reporter: Fraser Adams > Assignee: Ted Ross > Priority: Minor > > QMF queueMoveMessages method returns "InvalidParameter" exception when there > are simply no messages available to move from the source queue - this is > confusing. > Other queue management commands (such as purge and reroute on the queue > object) don't object when there are no messages to move but queueMoveMessages > barfs with InvalidParameter. > This is inconsistent and it's pretty unhelpful, I spent about an hour > checking over my code and looking through the broker code thinking I'd messed > up the arguments. When I finally got round to actually adding some messages > "just to see" it actually worked. Perhaps I should have tried that sooner, > but as I say purge and reroute don't behave this way so it was fairly > reasonable to assume I'd done something wrong... > I personally think that queueMoveMessages should behave the same as purge and > reroute and attempt to move whatever. It should only send back > InvalidParameter if one of the parameters is actually invalid. It could be > argued that trying to move zero messages is invalid, but a qty value of 0 > means "all messages" and all of zero is zero. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org