>
            <span><a name="boost_asio.reference.windows__basic_stream_handle.cancel.overload1.exceptions"></a></span><a class="link" href="overload1.html#boost_asio.reference.windows__basic_stream_handle.cancel.overload1.exceptions">Exceptions</a>
          </h6>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term">boost::system::system_error</span></dt>
<dd><p>
                  Thrown on failure.
                </p></dd>
</dl>
</div>
</div>
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