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   gnutls_bye    ( 3 )

Функции API (API function)

Имя (Name)

gnutls_bye - API function

Синопсис (Synopsis)

#include <gnutls/gnutls.h>

int gnutls_bye(gnutls_session_t session, gnutls_close_request_t how);


Аргументы (Arguments)

gnutls_session_t session
                   is a gnutls_session_t type.

gnutls_close_request_t how is an integer


Описание (Description)

Terminates the current TLS/SSL connection. The connection should
       have been initiated using gnutls_handshake().   how should be one
       of GNUTLS_SHUT_RDWR, GNUTLS_SHUT_WR.

In case of GNUTLS_SHUT_RDWR the TLS session gets terminated and further receives and sends will be disallowed. If the return value is zero you may continue using the underlying transport layer. GNUTLS_SHUT_RDWR sends an alert containing a close request and waits for the peer to reply with the same message.

In case of GNUTLS_SHUT_WR the TLS session gets terminated and further sends will be disallowed. In order to reuse the connection you should wait for an EOF from the peer. GNUTLS_SHUT_WR sends an alert containing a close request.

Note that not all implementations will properly terminate a TLS connection. Some of them, usually for performance reasons, will terminate only the underlying transport layer, and thus not distinguishing between a malicious party prematurely terminating the connection and normal termination.

This function may also return GNUTLS_E_AGAIN or GNUTLS_E_INTERRUPTED; cf. gnutls_record_get_direction().


Возвращаемое значение (Return value)

GNUTLS_E_SUCCESS on success, or an error code, see function
       documentation for entire semantics.

Сообщение об ошибках (Reporting bugs)

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

Смотри также (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

https://www.gnutls.org/manual/