gnutls_session_get_id man page

gnutls_session_get_id — API function

Synopsis

#include <gnutls/gnutls.h>

int gnutls_session_get_id(gnutls_session_t session, void * session_id, size_t * session_id_size);

Arguments

gnutls_session_t session
is a gnutls_session_t type.
void * session_id
is a pointer to space to hold the session id.
size_t * session_id_size
initially should contain the maximum session_id size and will be updated.

Description

Returns the current session ID. This can be used if you want to check if the next session you tried to resume was actually resumed. That is because resumed sessions share the same session ID with the original session.

The session ID is selected by the server, that identify the current session. In all supported TLS protocols, the session id is less than GNUTLS_MAX_SESSION_ID_SIZE.

Returns

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned.

Reporting Bugs

Report bugs to <bugs@gnutls.org>.
Home page: http://www.gnutls.org

See Also

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

http://www.gnutls.org/manual/

Info

3.5.5 gnutls gnutls