I have reported the bug as https://issues.apache.org/jira/browse/QPID-5570and it is (hopefully) fixed on trunk after revision 1570234.
Apologies again, Rob On 20 February 2014 16:33, Rob Godfrey <rob.j.godf...@gmail.com> wrote: > OK - I have found the issue, it is indeed a bug in the Qpid client :-( > > The issue is in client acknowledge where, if you only have one message to > acknowledge, it will actually acknowledge all of the prefetched messages. > I shall check in a fix presently. If you use other acknowledge modes or > if you are acknowledging more than one message then you would not see this > issue. > > Apologies for this. > > -- Rob > > > On 20 February 2014 13:08, Rob Godfrey <rob.j.godf...@gmail.com> wrote: > >> Hi Jan, >> >> I'll look into this - a first read through of the code didn't highlight >> any screaming errors in the Qpid client code (it appears to track the last >> message each message consumer has delivered to the application, and then >> when message.acknowledge() is called updates all the messages delivered >> through that consumer), however I'll set up a proper test after lunch to >> see if I can replicate your issue. >> >> Cheers, >> Rob >> >> >> On 20 February 2014 11:16, Jan Bares <jan.ba...@wood.cz> wrote: >> >>> Hi, >>> >>> I need someone with good JMS knowledge to clarify the >>> Message.acknowledge(): "Acknowledges all consumed messages of the session >>> of this consumed message". With QPID 0.26 and AMQP 1.0 is seems that >>> acknowledge also acknowledges prefetched messages that were not returned >>> from receive() or onMessage(). Is this bug of QPID client AMQP 1.0 >>> implementation? >>> >>> Please refer to >>> http://stackoverflow.com/questions/21679926/servicebus-over-amqp-looses-redelivered-messages/21864141?noredirect=1#21864141 >>> >>> Thanks, Jan >>> >>> Jan Bareš >>> Calypso Lead Developer >>> >>> In association with >>> WOOD & Company Financial Services, a.s. >>> Palladium, Náměstí Republiky 1079/1a >>> 110 00 Prague, Czech Republic >>> Tel. +420 222 096 111 >>> Direct +420 222 096 457 >>> Fax. +420 222 096 222 >>> >>> >>> >>> >>> >>> DISCLAIMER >>> ________________________________ >>> WOOD & Company Financial Services, a.s. and its branches are >>> authorized and regulated by the CNB as Home State regulator and in Poland >>> by the KNF, in Slovakia by the NBS and in the UK by the FCA as Host State >>> regulators. For further information about WOOD & Co., its investment >>> services, financial instruments and associated risks, safeguard client >>> assets (incl. compensation schemes) and contractual relationship please see >>> our website at www.wood.com<http://www.wood.com/> under section >>> Corporate Governance. >>> Unless otherwise stated, this transmission is neither an offer >>> nor the solicitation of an offer to sell or purchase any investment. All >>> estimates, opinions and other information contained herein are subject to >>> change without notice and are provided in good faith but without legal >>> responsibility or liability. Opinion may be personal to the author and may >>> not reflect the opinions of WOOD & Co. Communications from sales persons, >>> sales traders or traders should not be regarded as investment research and >>> may contain opinions or trading ideas which are different from WOOD & Co. >>> investment research opinions. >>> This e-mail and any attachments are confidential and may be >>> privileged or otherwise protected from disclosure. If you are not a named >>> addressee you must not use, disclose, distribute, copy, print or rely on >>> this e-mail and any of its attachments. Please notify the sender that you >>> have received this email by mistake by replying to the email, and then >>> delete the email and any copies of it. Although WOOD & Co. routinely >>> screens e-mails for viruses, addressees should scan this e-mail and any >>> attachments for viruses. WOOD & Co. makes no representation or warranty as >>> to the absence of viruses in this e-mail or any attachments. Please note >>> that to ensure regulatory compliance and for the protection of our clients >>> and business, we may monitor and read e-mails sent to and from our >>> server(s). >>> ________________________________ >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@qpid.apache.org >>> For additional commands, e-mail: users-h...@qpid.apache.org >>> >>> >> >
