I don't know if RESOURCE property is available in C++ implementation yet (it's protocol version ZMTP 3.1): http://zmtp.org/page:read-the-docs#toc18 You can use that... otherwise I've no idea.
On Tue, 19 Jul 2016 at 09:55 Alexander Poddey <[email protected]> wrote: > Hi, > > I have a setup in C++ on linux where a master process is setting up a > ZMQ_ROUTER and then forks many child processes, which then connect to that > router (tcp protocol). > Whenever a child zmq_connect's to the master, a file descriptor is occupied > (and assigned to the master process). They get free'ed fine when the > connection is close. > > This however limits the number of interacting processes to the number of > allowed file descriptors (per process). For me (linux), this currently is > 1024, which is way to small for my intended use (multi-agent / swarm > simulation). > > Can I prevent this behaviour? > In my mesaging architecture, each agent connects to 6 sockets, so with 100 > agents I end up with 600 occupied file descriptors :-( > > Alexander > > > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
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