zeromq - Which one is preferable : zmq_send or zmq_msg_send? -

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i discovering zeromq, , understand zmq_send sends buffer , zmq_msg_send sends zmq_msg_t message. seems me 2 different ways of doing same thing (both can send multi-part messages, etc).

what advantages of using zmq_msg_t structs?

advantage code works on bit lower-level, closer metal, , saves few cpu-cycles, .zmq_send() wrapper spends on preparing zmq_msg_t struct , passing forward zmq-internal messaging processing .zmq_msg_send() in 1 step.


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