NNG_SURVEYOR_OPEN(3)

NAME
nng_surveyor_open - create surveyor socket

SYNOPSIS

    #include <nng/nng.h>
    #include <nng/protocol/survey0/survey.h>

    int nng_surveyor0_open(nng_socket *s);

    int nng_surveyor0_open_raw(nng_socket *s);

DESCRIPTION

The nng_surveyor0_open() function creates a surveyor version 0 socket and returns it at the location pointed to by s.

The nng_surveyor0_open_raw() function creates a surveyor version 0 socket in raw mode and returns it at the location pointed to by s.

RETURN VALUES

These functions return 0 on success, and non-zero otherwise.

ERRORS

NNG_ENOMEM
    Insufficient memory is available.

NNG_ENOTSUP
    The protocol is not supported.

SEE ALSO

nng_socket(5), nng_respondent(7), nng_surveyor(7), nng(7)