[rabbitmq-discuss] Help defining appropriate queue model

[Alexis Richardson]

Fabio

The simplest way is probably as follows:

http://www.rabbitmq.com/tutorial-three-python.html

Note that each consumer has its own queue, which acts as a buffer on
behalf of that consumer.  The downside of this is a slow consumer may
get several configuration updates at once, so it will need to discard
the earlier ones but should act on the latest.

alexis


On Wed, Mar 2, 2011 at 2:14 PM, Fabio Margarido
<fabiomargarido at gmail.com> wrote:
> Hi there,
> I'm about to use RabbitMQ in my first amqp project and am having a bit
> of difficulty identifying the necessary queues and exchanges.
> In our use case, there will be only one producer who publishes a
> message to the broker. This message represents configuration data.
> Then multiple consumers read the published configuration from the
> broker during their startup process, so it shouldn't happen very
> often. The message should remain in the queue after consumption so
> that the following consumers are able to read it. When some
> configuration data changes, the producer republishes it and alerts
> (possibly through some other queue) the consumers, who then read the
> configuration message again.
> I know this question isn't exactly related to RabbitMQ, but reading
> the AMQP spec didn't help much. Could anyone help me identify which
> exchange types, queue and message parameters I need for this to work?
> Thanks in advance.
>
> Fabio.
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