PRELIMINARY
SYNOPSIS
        void tls_refresh_certs()

DESCRIPTION
        Reload the certificates and certificate revocation information.

        If there are no key and certificate files to be found, this efun
        will keep the current keys and certificates, to keep TLS working.
        CAs and CRLs are cleared and reloaded in any case.

        Note that when using GnuTLS a call to tls_refresh_certs()
        while a connection is in the middle of a TLS handshake might
        result in a wrong key to be used.

HISTORY
        Introduced in LDMud 3.3.714/3.2.15.

SEE ALSO
        tls_init_connection(E), tls_deinit_connection(E), tls_error(E),
        tls_query_connection_state(E), tls_query_connection_info(E),
        tls_available(E), tls_check_certificate(E), mudlib/psyc-tls.c