[rabbitmq-discuss] Implementing User Messaging Using RabbitMQ
matthias at rabbitmq.com
Fri Jan 25 05:54:54 GMT 2013
On 25/01/13 02:48, Jerry Kuch wrote:
>> Issue 1: How to support groups? The messaging service worker could
>> resolve the group to a list of users and post the message multiple
>> times (once for each user/routing key)-- but this would not scale very
> [discussion of various options]
One option that wasn't mentioned is to use
http://www.rabbitmq.com/sender-selected.html, i.e. send a single message
with all group members as recipients.
That's the escape hatch if, for whatever reason, group membership cannot
be represented directly in the routing topology.
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