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26 <div class="titlepage"><div><div><h5 class="title">
27 <a name="boost_asio.reference.ssl__stream.async_handshake.overload1"></a><a class="link" href="overload1.html" title="ssl::stream::async_handshake (1 of 2 overloads)">ssl::stream::async_handshake
28 (1 of 2 overloads)</a>
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31 Start an asynchronous SSL handshake.
33 <pre class="programlisting">template<
34 typename <a class="link" href="../../HandshakeHandler.html" title="SSL handshake handler requirements">HandshakeHandler</a> = <a class="link" href="../../asynchronous_operations.html#boost_asio.reference.asynchronous_operations.default_completion_tokens"><span class="emphasis"><em>DEFAULT</em></span></a>>
35 <a class="link" href="../../asynchronous_operations.html#boost_asio.reference.asynchronous_operations.automatic_deduction_of_initiating_function_return_type"><span class="emphasis"><em>DEDUCED</em></span></a> async_handshake(
37 HandshakeHandler && handler = <a class="link" href="../../asynchronous_operations.html#boost_asio.reference.asynchronous_operations.default_completion_tokens"><span class="emphasis"><em>DEFAULT</em></span></a>);
40 This function is used to asynchronously perform an SSL handshake on the
41 stream. This function call always returns immediately.
44 <a name="boost_asio.reference.ssl__stream.async_handshake.overload1.h0"></a>
45 <span class="phrase"><a name="boost_asio.reference.ssl__stream.async_handshake.overload1.parameters"></a></span><a class="link" href="overload1.html#boost_asio.reference.ssl__stream.async_handshake.overload1.parameters">Parameters</a>
47 <div class="variablelist">
48 <p class="title"><b></b></p>
49 <dl class="variablelist">
50 <dt><span class="term">type</span></dt>
52 The type of handshaking to be performed, i.e. as a client or as
55 <dt><span class="term">handler</span></dt>
58 The handler to be called when the handshake operation completes.
59 Copies will be made of the handler as required. The equivalent
60 function signature of the handler must be:
62 <pre class="programlisting">void handler(
63 const boost::system::error_code& error // Result of operation.
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74 <td align="right"><div class="copyright-footer">Copyright © 2003-2019 Christopher M. Kohlhoff<p>
75 Distributed under the Boost Software License, Version 1.0. (See accompanying
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