Hi, As I understand it, calls to zmq_send are supposed to be non-blocking. The data to send is queued in the background, and zmq takes care of sending the data when it can. Thus zmq_send should return immediately (unless the internal queue is full, I'd imagine?).
However, does this rule hold true when the underlying transport, for example TCP, is not yet connected? I'm observing the behavior that when I send to a PUSH socket I've set to bind (as opposed to connect), without any peer existing yet, that the send call blocks instead of backgrounding. I'm using the python bindings if it makes any difference. Justin _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
