              
</dd>
        <dt id="listen" class="callable">
          <span class="name"><a href="dart-io/RawSecureServerSocket/listen.html">listen</a></span><span class="signature">(<wbr><span class="parameter" id="listen-param-onData"><span class="type-annotation">void</span> <span class="parameter-name">onData</span>(<span class="parameter" id="onData-param-s"><span class="type-annotation"><a href="dart-io/RawSecureSocket-class.html">RawSecureSocket</a></span> <span class="parameter-name">s</span></sp