de class="docutils literal notranslate"><span class="pre">::Message</span></code> asynchronously in a new thread:</div>
<div class="line-block">
<div class="line"><code class="docutils literal notranslate"><span class="pre">threaded_once(::Message)</span></code></div>
</div>
<div class="line">Prove <code class="docutils literal notranslate"><span class="pre">Object::Message</span></code> asynchronously in a new thread:</div>
<div class="line-block">
<div class="line"><code class="docutils literal notranslat