| NNG_SUB_OPEN(3) | NNG Reference Manual | NNG_SUB_OPEN(3) |
nng_sub_open - create sub socket
#include <nng/nng.h> #include <nng/protocol/pubsub0/sub.h> int nng_sub0_open(nng_socket *s); int nng_sub0_open_raw(nng_socket *s);
The nng_sub0_open() function creates a sub version 0 socket and returns it at the location pointed to by s.
The nng_sub0_open_raw() function creates a sub version 0 socket in raw mode and returns it at the location pointed to by s.
These functions return 0 on success, and non-zero otherwise.
NNG_ENOMEM
NNG_ENOTSUP
nng_socket(5), nng_pub(7), nng_sub(7), nng(7)
| 2025-01-05 |