SSL_session_reused(3) - NetBSD Manual Pages

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SSL_session_reused(3)               OpenSSL              SSL_session_reused(3)




NAME

       SSL_session_reused - query whether a reused session was negotiated
       during handshake


LIBRARY

       libcrypto, -lcrypto


SYNOPSIS

        #include <openssl/ssl.h>

        int SSL_session_reused(const SSL *ssl);


DESCRIPTION

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


NOTES

       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.


RETURN VALUES

       The following return values can occur:

       0   A new session was negotiated.

       1   A session was reused.


SEE ALSO

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


COPYRIGHT

       Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.

       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>.



1.1.1i                            2019-06-09             SSL_session_reused(3)