#include <nanomsg/nn.h> int nn_shutdown(int sock, int ep)
nn_shutdown - shut down endpoint (compatible API)
nn_shutdown() shuts down the endpoint ep, which is either a listener or
a dialer) on the socket sock.
This will stop the socket from either accepting new connections, or establishing
Additionally, any established connections associated with ep will be closed.
This function returns zero on success, and -1 on error.
The socket sock is not open.
An invalid ep was supplied.