nng_surveyor_open - create surveyor socket

NAME  SYNOPSIS  DESCRIPTION  RETURN VALUES  ERRORS  SEE ALSO 

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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)

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