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gnutls_record_send_early_data(3)    gnutls    gnutls_record_send_early_data(3)

NAME
       gnutls_record_send_early_data - API function

SYNOPSIS
       #include	<gnutls/gnutls.h>

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

ARGUMENTS
       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

DESCRIPTION
       This function can be used by a client to	send data early	in  the	 hand-
       shake  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.

RETURNS
       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 maxi-
       mum record size.

SINCE
       3.6.5

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

COPYRIGHT
       Copyright (C) 2001- 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 no-
       tice and	this notice are	preserved.

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

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

gnutls				    3.6.15    gnutls_record_send_early_data(3)

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO

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