1 .\" Automatically generated by Pod::Man version 1.15
2 .\" Thu May 9 13:20:08 2002
5 .\" ======================================================================
6 .de Sh \" Subsection heading
14 .de Sp \" Vertical space (when we can't use .PP)
20 .ie \\n(.$>=3 .ne \\$3
24 .de Vb \" Begin verbatim text
29 .de Ve \" End verbatim text
34 .\" Set up some character translations and predefined strings. \*(-- will
35 .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
36 .\" double quote, and \*(R" will give a right double quote. | will give a
37 .\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used
38 .\" to do unbreakable dashes and therefore won't be available. \*(C` and
39 .\" \*(C' expand to `' in nroff, nothing in troff, for use with C<>
41 .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
45 . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
46 . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
59 .\" If the F register is turned on, we'll generate index entries on stderr
60 .\" for titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and
61 .\" index entries marked with X<> in POD. Of course, you'll have to process
62 .\" the output yourself in some meaningful fashion.
65 . tm Index:\\$1\t\\n%\t"\\$2"
71 .\" For nroff, turn off justification. Always turn off hyphenation; it
72 .\" makes way too many mistakes in technical documents.
76 .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
77 .\" Fear. Run. Save yourself. No user-serviceable parts.
79 . \" fudge factors for nroff and troff
88 . ds #H ((1u-(\\\\n(.fu%2u))*.13m)
94 . \" simple accents for nroff and troff
104 . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
105 . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
106 . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
107 . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
108 . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
109 . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
111 . \" troff and (daisy-wheel) nroff accents
112 .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
113 .ds 8 \h'\*(#H'\(*b\h'-\*(#H'
114 .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
115 .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
116 .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
117 .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
118 .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
119 .ds ae a\h'-(\w'a'u*4/10)'e
120 .ds Ae A\h'-(\w'A'u*4/10)'E
121 . \" corrections for vroff
122 .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
123 .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
124 . \" for low resolution devices (crt and lpr)
125 .if \n(.H>23 .if \n(.V>19 \
138 .\" ======================================================================
140 .IX Title "SSL_CTX_SESS_SET_CACHE_SIZE 1"
141 .TH SSL_CTX_SESS_SET_CACHE_SIZE 1 "perl v5.6.1" "2001-05-20" "User Contributed Perl Documentation"
144 SSL_CTX_sess_set_cache_size, SSL_CTX_sess_get_cache_size \- manipulate session cache size
146 .IX Header "SYNOPSIS"
148 \& #include <openssl/ssl.h>
151 \& long SSL_CTX_sess_set_cache_size(SSL_CTX *ctx, long t);
152 \& long SSL_CTX_sess_get_cache_size(SSL_CTX *ctx);
155 .IX Header "DESCRIPTION"
156 \&\fISSL_CTX_sess_set_cache_size()\fR sets the size of the internal session cache
157 of context \fBctx\fR to \fBt\fR.
159 \&\fISSL_CTX_sess_get_cache_size()\fR returns the currently valid session cache size.
162 The internal session cache size is \s-1SSL_SESSION_CACHE_MAX_SIZE_DEFAULT\s0,
163 currently 1024*20, so that up to 20000 sessions can be held. This size
164 can be modified using the \fISSL_CTX_sess_set_cache_size()\fR call. A special
165 case is the size 0, which is used for unlimited size.
167 When the maximum number of sessions is reached, no more new sessions are
168 added to the cache. New space may be added by calling
169 SSL_CTX_flush_sessions(3) to remove
172 If the size of the session cache is reduced and more sessions are already
173 in the session cache, old session will be removed at the next time a
174 session shall be added. This removal is not synchronized with the
175 expiration of sessions.
177 .IX Header "RETURN VALUES"
178 \&\fISSL_CTX_sess_set_cache_size()\fR returns the previously valid size.
180 \&\fISSL_CTX_sess_get_cache_size()\fR returns the currently valid size.
182 .IX Header "SEE ALSO"
184 SSL_CTX_set_session_cache_mode(3),
185 SSL_CTX_sess_number(3),
186 SSL_CTX_flush_sessions(3)