1SSL_SESSION_REUSED(3)               OpenSSL              SSL_SESSION_REUSED(3)
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NAME

6       SSL_session_reused - query whether a reused session was negotiated
7       during handshake
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SYNOPSIS

10        #include <openssl/ssl.h>
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12        int SSL_session_reused(const SSL *ssl);
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DESCRIPTION

15       Query, whether a reused session was negotiated during the handshake.
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NOTES

18       During the negotiation, a client can propose to reuse a session. The
19       server then looks up the session in its cache. If both client and
20       server agree on the session, it will be reused and a flag is being set
21       that can be queried by the application.
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RETURN VALUES

24       The following return values can occur:
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26       0   A new session was negotiated.
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28       1   A session was reused.
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SEE ALSO

31       ssl(7), SSL_set_session(3), SSL_CTX_set_session_cache_mode(3)
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34       Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
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36       Licensed under the OpenSSL license (the "License").  You may not use
37       this file except in compliance with the License.  You can obtain a copy
38       in the file LICENSE in the source distribution or at
39       <https://www.openssl.org/source/license.html>.
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431.1.1k                            2021-03-26             SSL_SESSION_REUSED(3)
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