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Programming
How to use the socket
Post 3337 by niuzefeng on Friday 29th of June 2001 05:38:29 AM
06-29-2001
How to use the socket
I must write some codes about client/server architecture.
The server program send the data to the client program,And the data is huge count and I want to implement that If some error happen and traslation of the data is interrupted,The program can send the data to the client program from the pos of the data stream where is interrupted.
The server program send the data to the client program,And the data is huge count and I want to implement that If some error happen and traslation of the data is interrupted,The program can send the data to the client program from the pos of the data stream where is interrupted.
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LEARN ABOUT SUSE
gnutls_ia_send
gnutls_ia_send(3) gnutls gnutls_ia_send(3) NAME
gnutls_ia_send - API function SYNOPSIS
#include <gnutls/extra.h> ssize_t gnutls_ia_send(gnutls_session_t session, const char * data, size_t sizeofdata); ARGUMENTS
gnutls_session_t session is a gnutls_session_t structure. const char * data contains the data to send size_t sizeofdata is the length of the data DESCRIPTION
Send TLS/IA application payload data. This function has the similar semantics with send(). The only difference is that it accepts a GnuTLS session, and uses different error codes. The TLS/IA protocol is synchronous, so you cannot send more than one packet at a time. The client always send the first packet. To finish an application phase in the server, use gnutls_ia_endphase_send(). The client cannot end an application phase unilaterally; rather, a client is required to respond with an endphase of its own if gnutls_ia_recv indicates that the server has sent one. If the EINTR is returned by the internal push function (the default is send()} then GNUTLS_E_INTERRUPTED will be returned. If GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN is returned, you must call this function again, with the same parameters; alternatively you could provide a NULL pointer for data, and 0 for size. RETURNS
The number of bytes sent, or a negative error code. REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 2008 Free Software Foundation. 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. SEE ALSO
The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command info gnutls should give you access to the complete manual. gnutls 2.8.6 gnutls_ia_send(3)