php man page for ssl_session_reused

SSL_session_reused(3SSL)                                              OpenSSL                                             SSL_session_reused(3SSL)

NAME
       SSL_session_reused - query whether a reused session was negotiated during handshake

SYNOPSIS
        #include <openssl/ssl.h>

        int SSL_session_reused(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(3), SSL_set_session(3), SSL_CTX_set_session_cache_mode(3)

1.0.1e                                                              2013-02-11                                            SSL_session_reused(3SSL)