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SSL_SESSION_get_ticket_lifetime_hint.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" SSL_SESSION_get0_ticket, SSL_SESSION_has_ticket, SSL_SESSION_get_ticket_lifetime_hint \&\- get details about the ticket associated with a session .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& int SSL_SESSION_has_ticket(const SSL_SESSION *s); \& unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s); \& void SSL_SESSION_get0_ticket(const SSL_SESSION *s, const unsigned char **tick, \& size_t *len); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fISSL_SESSION_has_ticket()\fR returns 1 if there is a Session Ticket associated with this session, and 0 otherwise. .PP SSL_SESSION_get_ticket_lifetime_hint returns the lifetime hint in seconds associated with the session ticket. .PP SSL_SESSION_get0_ticket obtains a pointer to the ticket associated with a session. The length of the ticket is written to \fB*len\fR. If \fBtick\fR is non \&\s-1NULL\s0 then a pointer to the ticket is written to \fB*tick\fR. The pointer is only valid while the connection is in use. The session (and hence the ticket pointer) may also become invalid as a result of a call to \fISSL_CTX_flush_sessions()\fR. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fISSL_SESSION_has_ticket()\fR returns 1 if session ticket exists or 0 otherwise. .PP \&\fISSL_SESSION_get_ticket_lifetime_hint()\fR returns the number of seconds. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fIssl\fR\|(7), \&\fId2i_SSL_SESSION\fR\|(3), \&\fISSL_SESSION_get_time\fR\|(3), \&\fISSL_SESSION_free\fR\|(3) .SH "HISTORY" .IX Header "HISTORY" The \fISSL_SESSION_has_ticket()\fR, \fISSL_SESSION_get_ticket_lifetime_hint()\fR and \fISSL_SESSION_get0_ticket()\fR functions were added in OpenSSL 1.1.0. .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2015\-2018 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.