$NetBSD: SSL_CTX_flush_sessions.3,v 1.25 2024/09/08 13:08:31 christos Exp $
-*- mode: troff; coding: utf-8 -*-
Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
Standard preamble:
========================================================================
..
. ds C` "" . ds C' "" 'br\} . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.
If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.
Avoid warning from groff about undefined register 'F'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF ========================================================================
Title "SSL_CTX_flush_sessions 3"
way too many mistakes in technical documents.
-*- mode: troff; coding: utf-8 -*-
Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
Standard preamble:
========================================================================
..
.... \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
. ds C` "" . ds C' "" 'br\} . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.
If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.
Avoid warning from groff about undefined register 'F'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF ========================================================================
Title "SSL_CTX_flush_sessions 3"
SSL_CTX_flush_sessions 3 2024-09-03 3.0.15 OpenSSL
For nroff, turn off justification. Always turn off hyphenation; it makesway too many mistakes in technical documents.
NAME
SSL_CTX_flush_sessions - remove expired sessions
SYNOPSIS
Header "SYNOPSIS" .Vb 1
#include <openssl/ssl.h>
\&
void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
.Ve
DESCRIPTION
Header "DESCRIPTION" \fBSSL_CTX_flush_sessions() causes a run through the session cache of
\fBctx to remove sessions expired at time tm.
NOTES
Header "NOTES" If enabled, the internal session cache will collect all sessions established
up to the specified maximum number (see SSL_CTX_sess_set_cache_size()).
As sessions will not be reused ones they are expired, they should be
removed from the cache to save resources. This can either be done
automatically whenever 255 new sessions were established (see
\fBSSL_CTX_set_session_cache_mode\|(3))
or manually by calling SSL_CTX_flush_sessions().
The parameter tm specifies the time which should be used for the expiration test, in most cases the actual time given by time\|(0) will be used.
\fBSSL_CTX_flush_sessions() will only check sessions stored in the internal cache. When a session is found and removed, the remove_session_cb is however called to synchronize with the external cache (see \fBSSL_CTX_sess_set_get_cb\|(3)).
"RETURN VALUES"
Header "RETURN VALUES" \fBSSL_CTX_flush_sessions() does not return a value.
"SEE ALSO"
Header "SEE ALSO" \fBssl\|(7),
\fBSSL_CTX_set_session_cache_mode\|(3),
\fBSSL_CTX_set_timeout\|(3),
\fBSSL_CTX_sess_set_get_cb\|(3)
COPYRIGHT
Header "COPYRIGHT" Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (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 <https://www.openssl.org/source/license.html>.