[rabbitmq-discuss] Federation and QoS

Tue Jan 31 05:50:37 GMT 2012

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We have a federated setup that we're testing, and I'm wondering about
queues and de-duping.

We have a number of named queues that have multiple consumers attached,
with QoS to 1 so things are round-robined among those consumers.
Assuming bi-directional federation, and consumers on both brokers, will
it be possible that a publisher's payload on broker1 will reach both a
consumer on broker1 and be published to broker2 to be consumed there as
well?

If not, is there a way to figure out whether to actually federate the
message across brokers? Any pointers, in general, on how messaging
changes from non-federated to federated, given non-federated messaging
patterns?

We're really excited to start pushing the federation out, but we need to
get these patterns solidified.

Thanks,

James

- -- 
James Aimonetti
Distributed Systems Engineer / DJ MC_

2600hz | http://2600hz.com
sip:james at 2600hz.com
tel: 415.886.7905
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