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

[Staffan Gimåker]

Do you have any opinions on how the public API for this should look? I've
started implementing this stuff so it'd be nice to know sooner rather than
later :D

I'm thinking along the lines of just adding more socketops for this, e.g.:

  zmq_setsockopt(sock, ZMQ_SUBSCRIBE_EXACT, topic, topic_len);

Any other suggestions?

/S

On Tue, Jan 10, 2012 at 9:35 PM, Martin Sustrik <sustrik at 250bpm.com> wrote:

> 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.
>
> Martin
>
>
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