Hi following discussion about migration from 4.1.2 to 4.2.2, I moved my code to the new polling API.
I have a question about zmq_poller_wait : when I call it with a timeout of 0, the outcome can be that no socket is ready (which is possible in my design), but in that case, zmq_poller_wait return -1 I think we should be able to distinguish between an error during the call and the case where there is no socket ready ? so maybe returnd code shoud be -1 on error, 0 when there is no event, 1 otherwise ? Bruno
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