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From Ted Ross <tr...@redhat.com>
Subject Re: [C++ Broker] dynamically federated links
Date Wed, 06 Jan 2016 15:12:00 GMT
On 01/06/2016 10:03 AM, Matt Broadstone wrote:
> I'm having some trouble linking two brokers together using the
> documentation in section 1.4 (Broker Federation), and was looking for some
> advice.
>
> * I currently have two brokers (192.168.1.1, 192.168.1.2) which use PLAIN
> SASL, and have appropriate ACL files allowing a user "test" access to
> everything once authenticated.
>
> * I then have two previously existing (not sure if this is where the
> problem starts, very little guiding debug information is printed) durable
> fanout topics on each broker called `test.fanout` -- this is the "initial"
> unfederated state.
>
> * At this point I run the following command on 192.168.1.2, in order to
> dynamically federate the `test.fanout` exchange to the "leader":
>
>> qpid-route -v dynamic add test/password@192.168.1.1:5672
> test/password@localhost:5672 test.fanout

I wonder if you are running into problems because you used "localhost" 
instead of the real address (192.168.1.2).  Both systems think of 
themselves as localhost so there may be a collision.

>
> Link state is Operational
> Creating inter-broker binding...
> Bridge method returned: 0 OK
>
> * Cool, seems like everything worked. However, on the other side my qpidd
> log file has the following:
>
> 2016-01-06 09:50:58 [Management] error Detected two management objects with
> the same identifier:
> 0-3-1--653(org.apache.qpid.broker:session:test@TEST.qpid.bridge_session_qpid.tcp
> :localhost:5672!test.fanout!test.fanout!_25c065aa-5b1b-465a-a6d2-510666f89248)
>
> which seems problematic, however the link is operational and there are no
> other errors.
>
> * Now I try to use the fanout by connecting to the local broker on
> 192.168.1.2 and sending some data. The data is indeed sent to the local
> fanout and I'm able to pick up those messages, but nothing is sent to the
> federated broker.
>
> Any hints as to where I'm going wrong here would be much appreciated!
>
> Matt
>

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