> On 1 Jul 2021, at 21:01, Esteban Maringolo <emaring...@gmail.com> wrote:
>
> On Thu, Jul 1, 2021 at 3:00 PM Jesus Mari Aguirre
> <jmariagui...@gmail.com> wrote:
>>
>> As far as I know, zmq doesn't need a broker but subscribers should know the
>> address of the publisher, if the network increases its complexity with more
>> publishers you need a broker, that is a proxy on zmq.
>> If I understand well you need any of them should be able to publish a change
>> to all of the other images?
>
> I want to broadcast notifications of updated objects so they can be
> recomputed or reloaded from the database to reflect the latest
> changes.
> The change might happen in any of the worker images, either by user UI
> or API call.
This reminds me that there is a notification mechanism in PostgreSQL. I have
not used it though. The SQL commands are NOTIFY and (UN)LISTEN. I think these
will arrive as P3Notifications.
>
> Regards!
>
> Esteban A. Maringolo
