. If more elaborate two-way
communication or multiple-message communication is necessary, it is
recommended to establish a separate communication channel in that first
message (e.g. by passing a dedicated <a href="dart-isolate/SendPort-class.html">SendPort</a>).</p>
    </section>
    


    <section class="summary offset-anchor inherited" id="instance-properties">
      <h2>Properties</h2>

      <dl class="properties">
        <dt id="hashCode" class="property inherited">
          <span class="name"><a h