Hi Dave, > I am doing some investigation of zeromq v2 and I am curious where the > concept of load balancing and data distribution went. I'm sure I'm > simply not looking in the right place. I was able to get a basic > pub-sub (chat) working with zmq_forwarder, but it seems this is an > example of data distribution (all display procs get chat messages). I > tried the man pages of zmq_forwarder but there doesn't seem to be > anything there (empty man page structure is all). Is there a way to > specify load-balancing in the config.xml file used by the > zmq_forwarder? Or is load balancing accomplished is some other way?
To implement butterfly scenario (parallelised pipeline) use ZMQ_UPSTREAM and ZMQ_DOWNSTREAM sockets instead of ZMQ_PUB and ZMQ_SUB. Use zmq_streamer device instead of zmq_forwarder. > Are there any more examples for v2.0 available? More specifically, > has anybody migrated the butterfly example to v2.0? I believe Gonzalo Diethelm have implemented butterfly example in Java, however, he haven't published it yet. HTH. Martin _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
