[rabbitmq-discuss] Multicasting

Tue May 5 20:03:56 BST 2009

Excellent, I got it working, thank you!

On Tue, May 5, 2009 at 1:54 AM, Matthias Radestock <matthias at lshift.net>wrote:

> Bradford,
>
> bradford cross wrote:
>
>> My requirement is to have two parallel (forked, or whatever) queues, one
>> of which the regular production process listens to, and one of which a
>> backup process listens to.
>>
>> Rabbitmq seems to call this sort of thing one-to-many broadcasting and
>> multicast.  There is not a lot of documentation about it, just a blurb here
>> <http://www.rabbitmq.com/faq.html#scenarios> and then the code here ->
>> rabbitmq-java-client-1.5.4/test/src/com/rabbitmq/examples/MulticastMain.java
>>
>
> You may want to read
>  http://blogs.digitar.com/jjww/2009/01/rabbits-and-warrens/
> which is linked to from
>  http://www.rabbitmq.com/how.html
>
> Briefly, to get a message sent to multiple queues, bind those queues to an
> exchange using binding keys that match the message's routing key.
>
> Btw, MulticastMain is a fairly universal test program, so it's not exactly
> a concise example of performing simple multicast routing.
>
>
> Regards,
>
> Matthias.
>
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