openssl-prebuild/linux_amd64/ssl/share/doc/openssl/html/man3/SSL_session_reused.html

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<title>SSL_session_reused</title>
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<li><a href="#name">NAME</a></li>
<li><a href="#synopsis">SYNOPSIS</a></li>
<li><a href="#description">DESCRIPTION</a></li>
<li><a href="#notes">NOTES</a></li>
<li><a href="#return_values">RETURN VALUES</a></li>
<li><a href="#see_also">SEE ALSO</a></li>
<li><a href="#copyright">COPYRIGHT</a></li>
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<h1><a name="name">NAME</a></h1>
<p>SSL_session_reused - query whether a reused session was negotiated during handshake</p>
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<h1><a name="synopsis">SYNOPSIS</a></h1>
<pre>
#include &lt;openssl/ssl.h&gt;</pre>
<pre>
int SSL_session_reused(const SSL *ssl);</pre>
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<h1><a name="description">DESCRIPTION</a></h1>
<p>Query, whether a reused session was negotiated during the handshake.</p>
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<h1><a name="notes">NOTES</a></h1>
<p>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.</p>
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</p>
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<h1><a name="return_values">RETURN VALUES</a></h1>
<p>The following return values can occur:</p>
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<li>
<p>A new session was negotiated.</p>
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<p>A session was reused.</p>
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<h1><a name="see_also">SEE ALSO</a></h1>
<p><em>ssl(7)</em>, <em>SSL_set_session(3)</em>,
<em>SSL_CTX_set_session_cache_mode(3)</em></p>
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<h1><a name="copyright">COPYRIGHT</a></h1>
<p>Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.</p>
<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). 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
<a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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