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From Adel Boutros <adelbout...@live.com>
Subject RE: QPID C++ Broker and QPID Proton C++ Example interoperability problem
Date Wed, 24 Aug 2016 07:25:39 GMT
Hello John,

A while ago, when I was testing with Qpid C++ broker, I encountered similar errors where I
couldn't communicate using AMQP 1.0. 

I solved it by launching qpidd with the following option "--load-module=amqp.so". Amqp.so
is a library which is also built when you cmake/make Qpid C++ Broker. If you don't have it
anywhere, make sure in the Cmake logs, you don't have something like "amqp disabled".

In the logs of the Qpid broker, you would see a log similar to "AMQP 1.0 support enabled"
when the load-module is working.

Reference: http://qpid.apache.org/releases/qpid-cpp-0.34/cpp-broker/book/ch01.html#RASC-Slightlymorecomplexconfiguration


Regards,
Adel

> Date: Tue, 23 Aug 2016 17:54:10 -0700
> From: john@exara.net
> To: users@qpid.apache.org
> Subject: QPID C++ Broker and QPID Proton C++ Example interoperability problem
> 
> QPID/AMPQ noob here, but I could use some help.
> 
> I git-cloned the latest repos for qpid-cpp and qpid-proton.  For each, I
> successfully built and "sudo installed" with CMake/Make using default
> configs.
> 
> As a test, I wanted to run qpidd and an example client & server from each
> repo (cpp & proton).
> 
> The qpid-cpp broker (qpidd) seemed to work fine with the qpid-cpp examples
> server & client.
> 
> However, when I tried to use the qpid-proton example server I had the
> following results:
> 
> 1. Running qpidd with a default qpidd.conf and then trying to execute
> qpid-proton/bld/examples/cpp/server I get the following:
> $ ./server
> server connected to amqp://0.0.0.0:5672/examples
> *amqp:connection:framing-error: AMQP header mismatch: Pre standard AMQP
> connection ['AMQP\x01\x01\x00\x0a']*
> 
> so I seemed to recall reading somewhere that AMPQ 1.0 was not enabled by
> default in qpidd (which seems odd to me), so I added "protocols=amqp1.0" to
> my qpidd.conf and restarted the daemon.
> 
> 2. Running qpidd with the modified qpidd.conf and then trying to execute
> qpid-proton/bld/examples/cpp/server I get the following:
> 
> $ ./server
> server connected to amqp://0.0.0.0:5672/examples
> *amqp:connection:framing-error: AMQP header mismatch: Pre standard AMQP
> connection ['AMQP\x01\x01\x00\x00']*
> 
> Seeing that the hex values changed I believe my change had an effect, but I
> am left with a mystery as to why my qpid-proton based server cannot connect
> to my qpid-cpp broker (qpidd).
> 
> *Can anyone shed some light or point me in a meaningful direction?*
> 
> Tech details:
> $ qpidd --version -> qpidd (qpid-cpp) version 0.35
> $ which qpidd -> /usr/local/sbin/qpidd
> $ gcc --version -> gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
> $ g++ --version -> g++ (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
> $ lsb_release -a -> Ubuntu 14.04.4 LTS
> $ uname -a -> Linux john1 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15
> 03:51:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
> Last qpid-proton GIT commit : 7f87f1bbc674e2021da7cbd97d23a1400c5dadd4
> Last qpid-cpp GIT commit : 61361614703a459483aa5f2135637daf15e1864a
> 
> 
> 
> 
> --
> View this message in context: http://qpid.2158936.n2.nabble.com/QPID-C-Broker-and-QPID-Proton-C-Example-interoperability-problem-tp7649519.html
> Sent from the Apache Qpid users mailing list archive at Nabble.com.
> 
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