The warning is mainly just the result that Proton 0.19.0 was released after qpid-cpp 1.37.0 was. They were verified together when 0.19.0 was released, and I dont think there is any known issue using them together. Given the latter is released less often that warning should probably be made less alarming, its been there since the early days of Proton when it was actually useful to know.
You cant make Proton talk AMQP 0-10, it only supports AMQP 1.0. You would have to change to the older qpid-python client to use 0-10. Robbie On 21 February 2018 at 10:44, andi welchlin <andi.welch...@gmail.com> wrote: > I used the current broker 1.37.0 now and wanted to use proton 0.19 but > cmake complains that is is only tested with 0.18.1. > > So I tried this and the results became worse than with 1.36.0 / 0.16. Now a > 300 MB message takes about 151 seconds, before it was 126. > > AMQP 1.0 is used > > Since you mentioned it could be a problem with AMQP 1.0 I would like to > switch to AMQP 0.10. > > I am using Python and connect like this within the MessagingHandler: > > self.conn = self.container.connect(self.host, reconnect = False) > > How can I switch the protocol to 0.10? I did not find an example how to do > this with qpid proton. > > Regards, > Andreas > > > > > > > On Wed, Feb 21, 2018 at 9:33 AM, andi welchlin <andi.welch...@gmail.com> > wrote: > >> Hi Gordon, hi Chuck, >> >> thank you for the information. >> >> I tested using Proton Python clients (python3) version 0.16 and qpidd c++ >> version 1.36.0. >> >> I will take the newest versions of both and retest. Will come back with >> the results. >> >> Thank you, >> Andreas >> >> >> On Tue, Feb 20, 2018 at 10:15 PM, Chuck Rolke <cro...@redhat.com> wrote: >> >>> >>> >>> ----- Original Message ----- >>> > From: "Gordon Sim" <g...@redhat.com> >>> > To: users@qpid.apache.org >>> > Sent: Tuesday, February 20, 2018 3:36:37 PM >>> > Subject: Re: C++ Broker Performance with large messages >>> > >>> > On 20/02/18 16:51, andi welchlin wrote: >>> > > Hello all, >>> > > >>> > > I tested throughput of the Qpid C++ Broker (compiled as Release). >>> > > >>> > > It was tested on a virtual machine with 15 GB RAM. >>> > > >>> > > First I sent a 100 MB message into a persistent queue. From sender to >>> > > receiver it took 16 seconds for one message. >>> > > >>> > > Afterwards I sent a 300 MB message, this one took 125 seconds. So >>> this is >>> > > not 3 times more (as I would have expected but 7,5 times more). >>> > > >>> > > Any suggestions how to improve throughput? >>> > > >>> > > Do you have an idea why 300 MB is 7,5 times slower than 100 MB? >>> > >>> > Is this over AMQP 1.0? Also what clients have you tested with and is >>> > there any differences there? >>> > >>> >>> Some AMQP 1.0 qpid-proton -based sending clients before 0.19 suffered >>> from large >>> output buffer issues. See https://issues.apache.org/jira >>> /browse/PROTON-1687 >>> and related issues. >>> >>> > >>> > --------------------------------------------------------------------- >>> > To unsubscribe, e-mail: users-unsubscr...@qpid.apache.org >>> > For additional commands, e-mail: users-h...@qpid.apache.org >>> > >>> > >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@qpid.apache.org >>> For additional commands, e-mail: users-h...@qpid.apache.org >>> >>> >> --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@qpid.apache.org For additional commands, e-mail: users-h...@qpid.apache.org
