This documentation is for version v1.3.0 of NNG, but the latest released version is v1.7.2. see the documentation for v1.7.2 for the most up-to-date information.

SYNOPSIS

#include <nng/nng.h>
#include <nng/supplemental/tls/tls.h>

int nng_tls_config_server_name(nng_tls_config *cfg, const char *name);

DESCRIPTION

The nng_tls_config_server_name() function configures the remote server name to be used by a client when connection to a server. The supplied name is used when comparing the identity in the server’s certificate. Furthermore, when Server Name Indication (SNI) is used, the name may be sent to the server as a hint to tell it which of several possible certificates should be used.

This function is only useful in configuring client behavior.

RETURN VALUES

This function returns 0 on success, and non-zero otherwise.

ERRORS

NNG_ENOMEM

Insufficient memory is available.

NNG_EBUSY

The configuration cfg is already in use, and cannot be modified.