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gnutls_record_send_early_data(3) gnutls gnutls_record_send_early_data(3)

ИМЯ

       gnutls_record_send_early_data - API function

СИНТАКСИС

       #include <gnutls/gnutls.h>

       ssize_t gnutls_record_send_early_data(gnutls_session_t session,
       const void * data, size_t data_size);

АРГУМЕНТЫ

       gnutls_session_t session
                   is a gnutls_session_t type.

       const void * data
                   contains the data to send

       size_t data_size
                   is the length of the data

ОПИСАНИЕ

       This function can be used by a client to send data early in the
       handshake processes when resuming a session.  This is used to
       implement a zero-roundtrip (0-RTT) mode.  It has the same
       semantics as gnutls_record_send().

       There may be a limit to the amount of data sent as early data.
       Use gnutls_record_get_max_early_data_size() to check the limit.
       If the limit exceeds, this function returns
       GNUTLS_E_RECORD_LIMIT_REACHED.

ЗНАЧЕНИЕ

       The number of bytes sent, or a negative error code.  The number
       of bytes sent might be less than  data_size .  The maximum number
       of bytes this function can send in a single call depends on the
       negotiated maximum record size.

С

       3.6.5

СООБЩЕНИЕ ОБ ОШИБКАХ

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

АВТОРСКИЕ ПРАВА

       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without
       modification, are permitted in any medium without royalty
       provided the copyright notice and this notice are preserved.

СМОТРИТЕ ТАКЖЕ

       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/

КОЛОФОН

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.8.5.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2024-06-14.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                            3.8.5 gnutls_record_send_early_data(3)