You could also have a look at https://github.com/zeromq/dafka
On 26-06-2022 12:34, Nikola Radovanovic wrote:
Thank you.
I would like to make a custom-tailor message-broker, since it has to sit
in between clients (console and web) with some load-balancing and LDAP
backend. We already have some glimpse of it, but using cherrypy, which
does not seem efficient enough. Also, for some pet-project I am working
on, I would like to have something similar: REST-like service acting as
a backend for javascript frontend.
Kindest regards
On Sat, Jun 25, 2022 at 10:08 PM Jim Melton <[email protected]
<mailto:[email protected]>> wrote:
Bear in mind that ZMQ is a message broker _toolkit_, not a
full-fledged message broker. You can certainly implement these
feature, but it isn’t supported out of the box. Unless your interest
is in developing the middleware, you may want to look at a
full-featured broker like Kafka, RabbitMQ or the like.
--
Jim Melton
On Jun 24, 2022, at 2:56 AM, Nikola Radovanovic
<[email protected] <mailto:[email protected]>> wrote:
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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