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<div class="titlepage"><div><div><h4 class="title">
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<a name="boost_asio.reference.basic_socket.reuse_address"></a><a class="link" href="reuse_address.html" title="basic_socket::reuse_address">basic_socket::reuse_address</a>
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</h4></div></div></div>
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<p>
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<span class="emphasis"><em>Inherited from socket_base.</em></span>
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<p>
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<a class="indexterm" name="boost_asio.indexterm.basic_socket.reuse_address"></a>
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Socket
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option to allow the socket to be bound to an address that is already in
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use.
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</p>
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<pre class="programlisting">typedef implementation_defined reuse_address;
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</pre>
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<p>
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Implements the SOL_SOCKET/SO_REUSEADDR socket option.
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</p>
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<h6>
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<a name="boost_asio.reference.basic_socket.reuse_address.h0"></a>
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<span class="phrase"><a name="boost_asio.reference.basic_socket.reuse_address.examples"></a></span><a class="link" href="reuse_address.html#boost_asio.reference.basic_socket.reuse_address.examples">Examples</a>
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</h6>
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<p>
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Setting the option:
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</p>
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<pre class="programlisting">boost::asio::ip::tcp::acceptor acceptor(my_context);
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...
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boost::asio::socket_base::reuse_address option(true);
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acceptor.set_option(option);
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</pre>
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<p>
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Getting the current option value:
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</p>
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<pre class="programlisting">boost::asio::ip::tcp::acceptor acceptor(my_context);
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...
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boost::asio::socket_base::reuse_address option;
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acceptor.get_option(option);
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bool is_set = option.value();
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</pre>
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<h6>
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<a name="boost_asio.reference.basic_socket.reuse_address.h1"></a>
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<span class="phrase"><a name="boost_asio.reference.basic_socket.reuse_address.requirements"></a></span><a class="link" href="reuse_address.html#boost_asio.reference.basic_socket.reuse_address.requirements">Requirements</a>
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</h6>
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<p>
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<span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/basic_socket.hpp</code>
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</p>
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<p>
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<span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio.hpp</code>
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<td align="left"></td>
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<td align="right"><div class="copyright-footer">Copyright © 2003-2021 Christopher
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M. Kohlhoff<p>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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