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Trying to send a one-way heartbeat message in ZMQ. Could anyone point me in the right direction? I am using libzmq and cppzmq.

MrFreeze2017
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  • Sounds a lot like https://stackoverflow.com/questions/43876068/zmq-pattern-for-requests-without-replies –  Nov 03 '21 at 23:31

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Q : How to send a one-way heartbeat message in ZMQ?

A :
one can simply aSocket.send( "" ); as a one-way, app-controlled, "soft"-heartbeat signal, ZeroMQ delivers it, so your remote-side application code can react accordingly to any such delivery

user3666197
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