`gnutls_dtls_set_data_mtu` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_dtls_set_data_mtu - API function

Синопсис (Synopsis)

#include <gnutls/dtls.h>

       int gnutls_dtls_set_data_mtu(gnutls_session_t session, unsigned
       int mtu);

Аргументы (Arguments)

gnutls_session_t session is a gnutls_session_t type.

unsigned int mtu The maximum unencrypted transfer unit of the session

Описание (Description)

This function will set the maximum size of the *unencrypted*
       records which will be sent over a DTLS session. It is equivalent
       to calculating the DTLS packet overhead with the current
       encryption parameters, and calling gnutls_dtls_set_mtu() with
       that value. In particular, this means that you may need to call
       this function again after any negotiation or renegotiation, in
       order to ensure that the MTU is still sufficient to account for
       the new protocol overhead.

       In most cases you only need to call gnutls_dtls_set_mtu() with
       the maximum MTU of your transport layer.

Возвращаемое значение (Return value)

GNUTLS_E_SUCCESS (0) on success, or a negative error code.

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/

Исходный текст на man7.org

gnutls_dtls_set_data_mtu ( 3 )