Releases the $(ZMQ) message frame.
Note that the frame will be automatically released when the Frame object is destroyed, so it is often not necessary to call this method manually.
ZmqException if $(ZMQ) reports an error.
$(ZMQREF zmq_msg_close())
See Implementation
Releases the $(ZMQ) message frame.
Note that the frame will be automatically released when the Frame object is destroyed, so it is often not necessary to call this method manually.