mirror of
https://github.com/openssl/openssl.git
synced 2024-11-27 05:21:51 +08:00
b97fdb57a2
Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1900)
86 lines
3.0 KiB
Plaintext
86 lines
3.0 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
SSL_CTX_sess_number, SSL_CTX_sess_connect, SSL_CTX_sess_connect_good, SSL_CTX_sess_connect_renegotiate, SSL_CTX_sess_accept, SSL_CTX_sess_accept_good, SSL_CTX_sess_accept_renegotiate, SSL_CTX_sess_hits, SSL_CTX_sess_cb_hits, SSL_CTX_sess_misses, SSL_CTX_sess_timeouts, SSL_CTX_sess_cache_full - obtain session cache statistics
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/ssl.h>
|
|
|
|
long SSL_CTX_sess_number(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_connect(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_connect_good(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_connect_renegotiate(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_accept(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_accept_good(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_accept_renegotiate(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_hits(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_cb_hits(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_misses(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_timeouts(SSL_CTX *ctx);
|
|
long SSL_CTX_sess_cache_full(SSL_CTX *ctx);
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
SSL_CTX_sess_number() returns the current number of sessions in the internal
|
|
session cache.
|
|
|
|
SSL_CTX_sess_connect() returns the number of started SSL/TLS handshakes in
|
|
client mode.
|
|
|
|
SSL_CTX_sess_connect_good() returns the number of successfully established
|
|
SSL/TLS sessions in client mode.
|
|
|
|
SSL_CTX_sess_connect_renegotiate() returns the number of start renegotiations
|
|
in client mode.
|
|
|
|
SSL_CTX_sess_accept() returns the number of started SSL/TLS handshakes in
|
|
server mode.
|
|
|
|
SSL_CTX_sess_accept_good() returns the number of successfully established
|
|
SSL/TLS sessions in server mode.
|
|
|
|
SSL_CTX_sess_accept_renegotiate() returns the number of start renegotiations
|
|
in server mode.
|
|
|
|
SSL_CTX_sess_hits() returns the number of successfully reused sessions.
|
|
In client mode a session set with L<SSL_set_session(3)>
|
|
successfully reused is counted as a hit. In server mode a session successfully
|
|
retrieved from internal or external cache is counted as a hit.
|
|
|
|
SSL_CTX_sess_cb_hits() returns the number of successfully retrieved sessions
|
|
from the external session cache in server mode.
|
|
|
|
SSL_CTX_sess_misses() returns the number of sessions proposed by clients
|
|
that were not found in the internal session cache in server mode.
|
|
|
|
SSL_CTX_sess_timeouts() returns the number of sessions proposed by clients
|
|
and either found in the internal or external session cache in server mode,
|
|
but that were invalid due to timeout. These sessions are not included in
|
|
the SSL_CTX_sess_hits() count.
|
|
|
|
SSL_CTX_sess_cache_full() returns the number of sessions that were removed
|
|
because the maximum session cache size was exceeded.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
The functions return the values indicated in the DESCRIPTION section.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<ssl(7)>, L<SSL_set_session(3)>,
|
|
L<SSL_CTX_set_session_cache_mode(3)>
|
|
L<SSL_CTX_sess_set_cache_size(3)>
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.
|
|
|
|
Licensed under the OpenSSL license (the "License"). You may not use
|
|
this file except in compliance with the License. You can obtain a copy
|
|
in the file LICENSE in the source distribution or at
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|