Manpages - SSL_session_reused.3ssl

SSL_session_reused - query whether a reused session was negotiated during handshake

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

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

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

The following return values can occur:

1. A new session was negotiated.
2. A session was reused.

ssl (7), SSL_set_session (3), SSL_CTX_set_session_cache_mode (3)

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Licensed under the OpenSSL license (the License). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at https://www.openssl.org/source/license.html.