[zeromq-dev] Fwd: Exact matching on subscription topics

Martin Sustrik sustrik at 250bpm.com
Tue Jan 10 21:35:24 CET 2012

On 10/01/12 15:35, Staffan Gimåker wrote:

> Ok, makes sense. So the intermediary device would still have to store
> all the subscriptions it received and resend them if the upstream pipe
> is disconnected, right?

Yes. Right. The point is that upstream node may be aware of the matching 
algorithm and thus can reduce the traffic by doing the filtering itself.


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