registered with a name, it can be obtained from any
<a href="dart-isolate/Isolate-class.html">Isolate</a> using <a href="dart-ui/IsolateNameServer/lookupPortByName.html">lookupPortByName</a>.</p>
<p>Multiple isolates should avoid attempting to register ports with the same
name, as there is an inherent race condition in doing so.</p>
<p>The <code>port</code> and <code>name</code> arguments must not be null.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implemen