   function, or any other composed operations that perform writes) until this
          operation completes.
        </p>
<h6>
<a name="boost_asio.reference.async_write.overload2.h0"></a>
          <span><a name="boost_asio.reference.async_write.overload2.parameters"></a></span><a class="link" href="overload2.html#boost_asio.reference.async_write.overload2.parameters">Parameters</a>
        </h6>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term">s</span></dt>
<dd><p>
      