projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 2d3b6a5b LJ |
1 | =pod |
| 2 | ||
| 3 | =head1 NAME | |
| 4 | ||
| 5 | SSL_session_reused - query whether a reused session was negotiated during handshake | |
| 6 | ||
| 7 | =head1 SYNOPSIS | |
| 8 | ||
| 9 | #include <openssl/ssl.h> | |
| 10 | ||
| 11 | int SSL_session_reused(SSL *ssl); | |
| 12 | ||
| 13 | =head1 DESCRIPTION | |
| 14 | ||
| 15 | Query, whether a reused session was negotiated during the handshake. | |
| 16 | ||
| 17 | =head1 NOTES | |
| 18 | ||
| 19 | During the negotiation, a client can propose to reuse a session. The server | |
| 20 | then looks up the session in its cache. If both client and server agree | |
| 21 | on the session, it will be reused and a flag is being set that can be | |
| 22 | queried by the application. | |
| 23 | ||
| 24 | =head1 RETURN VALUES | |
| 25 | ||
| 26 | The following return values can occur: | |
| 27 | ||
| 28 | =over 4 | |
| 29 | ||
| c8919dde | 30 | =item Z<>0 |
| 2d3b6a5b LJ |
31 | |
| 32 | A new session was negotiated. | |
| 33 | ||
| c8919dde | 34 | =item Z<>1 |
| 2d3b6a5b LJ |
35 | |
| 36 | A session was reused. | |
| 37 | ||
| 38 | =back | |
| 39 | ||
| 40 | =head1 SEE ALSO | |
| 41 | ||
| b97fdb57 | 42 | L<ssl(7)>, L<SSL_set_session(3)>, |
| 9b86974e | 43 | L<SSL_CTX_set_session_cache_mode(3)> |
| 2d3b6a5b | 44 | |
| e2f92610 RS |
45 | =head1 COPYRIGHT |
| 46 | ||
| 47 | Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved. | |
| 48 | ||
| 4746f25a | 49 | Licensed under the Apache License 2.0 (the "License"). You may not use |
| e2f92610 RS |
50 | this file except in compliance with the License. You can obtain a copy |
| 51 | in the file LICENSE in the source distribution or at | |
| 52 | L<https://www.openssl.org/source/license.html>. | |
| 53 | ||
| 54 | =cut |