dart-io/RawSocket-class.html">RawSocket</a></span> <span class="parameter-name">socket</span>, </span> <span class="parameter" id="secureServer-param-context"><span class="type-annotation"><a href="dart-io/SecurityContext-class.html">SecurityContext</a></span> <span class="parameter-name">context</span>, {</span> <span class="parameter" id="secureServer-param-subscription"><span class="type-annotation"><a href="dart-async/StreamSubscription-class.html">StreamSubscription</a><span class="signature">&lt;<wbr>