[zeromq-dev] CZMQ/ZMQ Heartbeating demo.

Luca Boccassi luca.boccassi at gmail.com
Thu Nov 9 21:14:00 CET 2017


On Thu, 2017-11-09 at 19:08 +0000, Stephen Gray wrote:
> We have built-in heartbeating socket options from libzmq 4.2.0.
> 
> http://czmq.zeromq.org/czmq4-0:zsock
> 
> Does anyone know of a demo code which shows how to use them? Ideally
> using CZMQ.
> 
> In particular; how does a program break out of a long-running send or
> receive loop when the heartbeat ttl has expired or there in no
> heartbeat response from a peer?
> 
> Thanks.

You can listen for events, in particular a disconnect one will happen
if a heartbeat fails.

-- 
Kind regards,
Luca Boccassi
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