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From Robbie Gemmell <robbie.gemm...@gmail.com>
Subject Re: looking for apache Camel / RabbitMQ example
Date Mon, 24 Sep 2012 16:09:30 GMT
Can you post a small example of what it was you were trying to do earlier
that didnt work?

I haven't used Camel before so if you have a small contained example I can
use it would help me look into it further when I get some time.

Robbie

On 24 September 2012 12:56, Mark Webb <elihusmails@gmail.com> wrote:

> I am using :
>
> Camel 2.10.0
> RabbitMQ 2.8.6
> Qpid 0.18
> OS X 10.7.5
> Maven 3.0.3
> Java 1.7.0_04-ea
>
> I have gotten an example working with the following connection
> factory.  Is think its less than optimal since I have to declare the
> exchange in the connection factory and cannot send messages to
> different endpoints from Camel.
>
>     <bean id="jmsConnectionFactory"
> class="org.apache.qpid.client.AMQConnectionFactory" >
>         <constructor-arg
>             index="0" type="java.lang.String"
> value="amqp://guest:guest@
> /myvhost?brokerlist='tcp://localhost:5672'&amp;defaultTopicExchange=MyExchange"
> />
>     </bean>
>
>
>
> On Mon, Sep 24, 2012 at 7:50 AM, Robbie Gemmell
> <robbie.gemmell@gmail.com> wrote:
> > I'm not sure QPID-4250 is really the answer here. The exception message
> > implies that a non-passive exchange declare was sent for amq.direct, but
> I
> > believe changes were made for previously in order to prevent that and
> stop
> > issues specifically like this. QPID-4250 simply fixes choosing to disable
> > all the implicit exchange declares, which will certainly help here in its
> > own way, but isnt necessarily the answer.
> >
> > Can I ask what versions of the qpid client and rabbitmq broker are
> actually
> > in use here?
> >
> > Robbie
> >
> > On 24 September 2012 09:26, Gordon Sim <gsim@redhat.com> wrote:
> >
> >> On 09/24/2012 02:30 AM, Mark Webb wrote:
> >>
> >>> I am working on getting Apache Camel 2.10.0 working with RabbitMQ.
> >>> Has anyone gotten this to work, and could you please post your Camel
> >>> context route.  I am running into problems getting a message to pass
> >>> from Camel -> RabbitMQ -> Camel.  Here's the error I am currently
> >>> running in to:
> >>>
> >>> Thread-6] AMQConnection                  INFO  Closing AMQConnection
> >>> due to :org.apache.qpid.**AMQChannelClosedException: Error:
> >>> PRECONDITION_FAILED - cannot redeclare exchange 'amq.direct' in vhost
> >>> '/test' with different type, durable, internal or autodelete value
> >>> [error code 406: In use]
> >>>
> >>> I have a vhost defined ("/test") in RabbitMQ and from what I can tell
> >>> this error message states that I am trying to change the attributes of
> >>> an existing exchange but I'm not, I don't even see where I can do this
> >>> or how I would do this.
> >>>
> >>
> >> Unfortunately that is a defect that has come several times in the
> past[1].
> >> The good news is that it has at last been fixed on trunk (though not
> yet in
> >> any released version). See https://issues.apache.org/**
> >> jira/browse/QPID-4250 <https://issues.apache.org/jira/browse/QPID-4250>for
> details of the change.
> >>
> >>
> >> [1] Most recently in http://mail-archives.apache.**
> >> org/mod_mbox/qpid-users/**201208.mbox/%3C1345564311401-**
> >> 7581160.post@n2.nabble.com%3E<
> http://mail-archives.apache.org/mod_mbox/qpid-users/201208.mbox/%3C1345564311401-7581160.post@n2.nabble.com%3E>where
> some of the responses[2][3], may be of interest.
> >>
> >> [2] http://mail-archives.apache.
> **org/mod_mbox/qpid-users/**201208.mbox/%*
> >> *3CCAFitrpRwyT0N1pcKLDNiQyrHoj_**2XiXzbhpwO1cRgZjOmyG3Dg@mail.**
> >> gmail.com%3E<
> http://mail-archives.apache.org/mod_mbox/qpid-users/201208.mbox/%3CCAFitrpRwyT0N1pcKLDNiQyrHoj_2XiXzbhpwO1cRgZjOmyG3Dg@mail.gmail.com%3E
> >
> >>
> >> [3] http://mail-archives.apache.
> **org/mod_mbox/qpid-users/**201208.mbox/%*
> >> *3CCAFitrpRtdDn5s5nNb+T-_**OCYxC39WeN-h9C5OMLDjr7eNf4=bg@**
> >> mail.gmail.com%3E<
> http://mail-archives.apache.org/mod_mbox/qpid-users/201208.mbox/%3CCAFitrpRtdDn5s5nNb+T-_OCYxC39WeN-h9C5OMLDjr7eNf4=bg@mail.gmail.com%3E
> >
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
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> >>
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