On Mon, May 30, 2011 at 5:20 PM, <alot...@gmx.net> wrote: > I'm wondering about the following case: > Here is the implementation I've come up with in terms of communication > patterns: > > C:REQ -> REP:S > S:PUB -> SUB:W1..Wn > S:PULL <- PUSH:W1..Wn > c:REQ <- REP:S
Pub-sub will send the request to ALL workers. They will all therefore reply to the same single request, which is not what you want. It's probably not a good idea for clients to ask about the internal state of a server, that's bad design. However if you really want to return some state produced by N workers you have to synchronize this in the server to get a single reply message. Continue reading the Guide until it becomes clear, that's my advice. -Pieter _______________________________________________ zeromq-dev mailing list zeromq-dev@lists.zeromq.org http://lists.zeromq.org/mailman/listinfo/zeromq-dev
