Zeromq XPUB/XSUB proxy only for subscription messages? -


i want prevent subscribers subscribing topics in zeromq. idea use xpub/xsub proxy , drop subscriptions topics in proxy. however, concern messages go through proxy in case, not subscription messages. wouldn't performance issue? possible have subscription messages go through proxy , regular messages directly between pub/sub sockets?

it possible create talk zmq, beyond scope of xsub/xpub. it's beyond scope of pub/sub.

by using router , dealer can build protocol doing behavior, , in extreme cases usable, maybe necessary.

but, guess isn't problem yet. if not sending huge amounts of data, perform great you. add multiple xsub/xpub servers , distribute load having each subscriber connect different servers (load balancing). again, start engineering such setups when needed.


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