NAME

nng_socket_proto_name - obtain the socket protocol name

SYNOPSIS

#include <nng/nng.h>
int nng_socket_proto_name(nng_socket s, const char **name);
int nng_socket_peer_name(nng_socket s, const char **name);

These functions store the protocol name of either the socket s, or its natural peer, in _name.

Note

The string value obtained by these functions is statically stored
as part of the program text, and must not be freed or modified.

Tip

These functions should be used in place of the NNG_OPT_PROTONAME and NNG_OPT_PEERNAME
options in new code.

These functions return zero on success, or an error if the socket is invalid.

NNG_ECLOSED

Parameter s does not refer to an open socket.