nng_http_client_set_tls(3http)

# nng_http_client_set_tls(3http) Manual Page

## NAME

nng_http_client_set_tls - set HTTP client TLS configuration

## SYNOPSIS

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

    int nng_http_client_set_tls(nng_http_client *client, nng_tls_config *cfg);

## DESCRIPTION

The `nng_http_client_set_tls()` sets the TLS configuration of client to cfg.

This change overwrites any previous TLS configuration.

| This also invalidates any previously obtained values from `nng_http_client_get_tls()`.

| Any connections established with `nng_http_client_connect()` will continue to use any TLS configuration that they were started with.

## RETURN VALUES

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

## ERRORS

`NNG_ENOMEM` | Insufficient free memory exists.
`NNG_ENOTSUP` | Either HTTP or TLS not supported.

## SEE ALSO

nng_http_client_alloc(3http), nng_http_client_connect(3http), nng_http_client_get_tls(3http), nng_tls_config_alloc(3tls), nng_strerror(3), nng(7)