p of the receiving isolate,
  after the current event, and any already scheduled control events,
  are completed.</li></ul>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">external void ping(SendPort responsePort,
    {Object response, int priority: immediate});</code></pre>
    </section>

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