Hello, Thank you very much Michel! Router-to-Dealer is exactly what I need. I should be reading the guide more carefully.
On 2 באוג 2012, at 19:17, "Michel Pelletier" <pelletier.mic...@gmail.com> wrote: > You want to read up on the ROUTER socket. It's the goto when you need > a custom routing setup other than the built in load balanced > functionality in PUSH and DEALER. In your server, you would maintain > a mapping of session ids to worker ids. The LRU pattern in the guide > defines a nice example for this kind of setup. > > -Michel > > On Thu, Aug 2, 2012 at 8:34 AM, Alex Massover <a...@jajah.com> wrote: >> Hello, >> >> >> >> I'm trying to design a pattern that will fit my application but can't find a >> proper solution. I'd appreciate if someone could enlighten me. >> >> >> >> I have a process that deals with sessions (voip calls). This server produce >> events for every session, e.g.: >> >> Session1: start >> >> Session1: msgA >> >> Session1: msgB >> >> Session1: msgC >> >> … >> >> Session1: msgX >> >> Session1: stop >> >> >> >> Each event has a session id. Many sessions exist concurrently. >> >> >> >> And there're multiple workers that consume these events. Single event should >> go to single worker. (PUSH/PULL like pattern). >> >> >> >> My initial though was single PUSH (server that produce events) and multiple >> PULL (workers that consume). >> >> >> >> My challenge is avoid race condition in processing events, i.e. workers >> supposed to consume events in the same order as they produced. And this >> should be done in realtime, I can't serialize at worker side. And single >> worker is not enough from performance point of view. >> >> >> >> Is there any ZMQ magic (pattern) that can force all events from single >> session (based on session id?) to be sent to same worker? This way I'll >> ensure that worker process events in the same order they appeared. >> >> >> >> -- >> >> Best Regards, >> >> Alex Massover >> >> >> >> >> _______________________________________________ >> zeromq-dev mailing list >> zeromq-dev@lists.zeromq.org >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev >> > _______________________________________________ > zeromq-dev mailing list > zeromq-dev@lists.zeromq.org > http://lists.zeromq.org/mailman/listinfo/zeromq-dev _______________________________________________ zeromq-dev mailing list zeromq-dev@lists.zeromq.org http://lists.zeromq.org/mailman/listinfo/zeromq-dev
