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From Gordon Sim <g...@redhat.com>
Subject Re: Coaxing an error message out of qpid-cpp - unable to connect
Date Thu, 10 Oct 2013 14:57:36 GMT
On 10/10/2013 03:33 PM, Graham Leggett wrote:
> On 10 Oct 2013, at 4:08 PM, Gordon Sim <gsim@redhat.com> wrote:
>
>> Do you have the AMQP 1.0 plugin for the broker? It would be in the module-dir, the
default for which should be indicated by /usr/sbin/qpidd --help
>>
>> My guess is that it is not there or is not being loaded. Without it qpidd only speaks
0-10.
>
> I guess not:
>
> [root@localhost ~]# ls -al /usr/lib64/qpid/daemon
> total 1688
> drwxr-xr-x 2 root root   4096 Oct 10 04:41 .
> drwxr-xr-x 4 root root   4096 Jul 12 08:35 ..
> -rwxr-xr-x 1 root root 366432 Jul 12 08:35 acl.so
> -rwxr-xr-x 1 root root 997240 Jul 12 08:35 msgstore.so
> -rwxr-xr-x 1 root root 131144 Jul 12 08:35 replicating_listener.so
> -rwxr-xr-x 1 root root  54320 Jul 12 08:35 replication_exchange.so
> -rwxr-xr-x 1 root root 156992 Jul 12 08:35 ssl.so
>
> (I am using qpid-cpp v0.18 as published by CERN: http://linux.web.cern.ch/linux/mrg/)

As Alex pointed out, 0.18 did not yet include support for AMQP 1.0.

> My question now becomes, what qpid JMS client speaks 0-10?

The main Qpid JMS client speaks 0-10 (as well as 0-8 and 0-9)

> I have tried qpid-java-client (expecting it to work) and qpid-java-amqp-1-0-client-jms
(expecting it to give me a clear "protocol not supported" error) v0.24 and v0.18, and all
4 fail with the same "java.net.SocketException: Broken pipe".

Sorry its been so difficult. You need different configuration properties 
to switch between the 1.0 client and the earlier one.

> Can anyone confirm whether any of the Qpid Java code interoperates in any way with the
Qpid C++ code?

Yes, it definitely does. The first thing I'd try is getting a simple 
example working without SSL, then redo with SSL enabled. That will make 
any issues easier to pinpoint I believe.


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