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= nng_http_server_get_tls(3)
:doctype: manpage
:manmanual: nng
:mansource: nng
:manvolnum: 3
:copyright: Copyright 2018 mailto:info@staysail.tech[Staysail Systems, Inc.] + \
Copyright 2018 mailto:info@capitar.com[Capitar IT Group BV] + \
{blank} + \
This document is supplied under the terms of the \
https://opensource.org/licenses/MIT[MIT License].
== NAME
nng_http_server_get_tls - get HTTP server TLS configuration
== SYNOPSIS
[source, c]
-----------
#include <nng/nng.h>
#include <nng/supplemental/http/http.h>
int nng_http_server_get_tls(nng_http_server *s, nng_tls_config **cfgp);
-----------
== DESCRIPTION
The `nng_http_server_get_tls()` obtains the TLS configuration of server _s_ and
saves a pointer to it in the address referenced by _cfgp_.
The configuration will be `NULL` if the HTTP server instance is not enabled
to use HTTPS.
== 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_server_hold#,nng_http_server_hold(3)>>,
<<nng_http_server_set_tls#,nng_http_server_set_tls(3)>>,
<<nng_http_server_start#,nng_http_server_start(3)>>,
<<nng_tls_config_alloc#,nng_tls_config_alloc(3)>>,
<<nng_strerror#,nng_strerror(3)>>,
<<nng#,nng(7)>>
== COPYRIGHT
{copyright}
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