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44 .if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
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91 .tm Index:\\$1\t\\n%\t"\\$2"
96 .TH SSL_CTX_flush_sessions 3 "0.9.7d" "2/Sep/2004" "OpenSSL"
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191 SSL_CTX_flush_sessions, SSL_flush_sessions \- remove expired sessions
195 \& #include <openssl/ssl.h>
198 \& void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
199 \& void SSL_flush_sessions(SSL_CTX *ctx, long tm);
202 \fISSL_CTX_flush_sessions()\fR causes a run through the session cache of
203 \fBctx\fR to remove sessions expired at time \fBtm\fR.
205 \fISSL_flush_sessions()\fR is a synonym for \fISSL_CTX_flush_sessions()\fR.
207 If enabled, the internal session cache will collect all sessions established
208 up to the specified maximum number (see \fISSL_CTX_sess_set_cache_size()\fR).
209 As sessions will not be reused ones they are expired, they should be
210 removed from the cache to save resources. This can either be done
211 automatically whenever 255 new sessions were established (see
212 SSL_CTX_set_session_cache_mode(3))
213 or manually by calling \fISSL_CTX_flush_sessions()\fR.
215 The parameter \fBtm\fR specifies the time which should be used for the
216 expiration test, in most cases the actual time given by \fItime\fR\|(0)
219 \fISSL_CTX_flush_sessions()\fR will only check sessions stored in the internal
220 cache. When a session is found and removed, the remove_session_cb is however
221 called to synchronize with the external cache (see
222 SSL_CTX_sess_set_get_cb(3)).
226 SSL_CTX_set_session_cache_mode(3),
227 SSL_CTX_set_timeout(3),
228 SSL_CTX_sess_set_get_cb(3)
231 .IX Title "SSL_CTX_flush_sessions 3"
232 .IX Name "SSL_CTX_flush_sessions, SSL_flush_sessions - remove expired sessions"
236 .IX Header "SYNOPSIS"
238 .IX Header "DESCRIPTION"
242 .IX Header "RETURN VALUES"
244 .IX Header "SEE ALSO"