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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" \&\fBSSL_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 \fBlen\fR. If \fBtick\fR is non \&\s-1NULL\s0 then a pointer to the ticket is written to \fBtick\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 \fBSSL_CTX_flush_sessions()\fR. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBSSL_SESSION_has_ticket()\fR returns 1 if session ticket exists or 0 otherwise. .PP \&\fBSSL_SESSION_get_ticket_lifetime_hint()\fR returns the number of seconds. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBssl\fR\\|(7), \&\fBd2i_SSL_SESSION\fR\\|(3), \&\fBSSL_SESSION_get_time\fR\\|(3), \&\fBSSL_SESSION_free\fR\\|(3) .SH "HISTORY" .IX Header "HISTORY" The \fBSSL_SESSION_has_ticket()\fR, \fBSSL_SESSION_get_ticket_lifetime_hint()\fR and \fBSSL_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>.