an class="kind-method">setRawOption</span> method</h1></div>

    <section class="multi-line-signature">
      <div>
        <ol class="annotation-list">
          <li>@Since(&quot;2.2&quot;)</li>
        </ol>
      </div>
      <span class="returntype">void</span>
            <span class="name ">setRawOption</span>
(<wbr><span class="parameter" id="setRawOption-param-option"><span class="type-annotation"><a href="dart-io/RawSocketOption-class.html">RawSocketOption</a></span> <span class="parameter-name">o