</h5></div></div></div>
<p>
            Close the acceptor.
          </p>
<pre class="programlisting">void close(
    boost::system::error_code &amp; ec);
</pre>
<p>
            This function is used to close the acceptor. Any asynchronous accept
            operations will be cancelled immediately.
          </p>
<p>
            A subsequent call to <code class="computeroutput">open()</code> is required before the acceptor
            can again be used to again perform socket accept operations.
          