Hi Devs,
I wonder what is the internal behaviour of libzmq when a blocking
zmq_poll is used ws thread activation:
int rc = zmq_poll (items, 2, -1);
Does the libzmq internal I/O thread awake the user's thread only when
the poll has received an event ? Or are the user's thread that blocks on
a poll awaken cyclically to make their own check ? Let's ask it an other
way: does zmq_poll delegates its own polling to the libzmq I/O thread ?
Laurent
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