[zeromq-dev] clustering and web client recommendation

Nikola Radovanovic nikoladsp at gmail.com
Fri Jun 24 10:56:01 CEST 2022

Hi all,
a couple of questions, all related to a similar topic: I am considering 0MQ
as pub-sub message broker in an environment with a small number of
publishers and a large number of subscribers. Publishers will be mainly
processes like configure system, some system events, etc. subscribers will
be mainly web-clients but also BASH console apps.

   1. Now, what I am first interested in is message persistence. Say, one
   node is publishing messages m1,m2,...mN. If something happens to that node,
   I would like that non-published messages are pulled from the DB and
   continue from that. Guess this is not hard to achieve.
   2. Next, what about clustering: say want 2,3 or more nodes to form a
   cluster and each one acts as proxy for all its publishers/subscribers. Is
   there already a solution based on 0MQ for this that is production ready?
   3. What is the recommended way to connect web clients?

Many thanks
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