c techniques at all.</p>
<p>Second, objects that refer to native resources are unlikely to work
in this direction either; just as you can’t use the parent’s database
connections in the child process, you also cannot have the child process
return a database connection for the parent to use.</p>
<div style="display:flex;">
<div style="font-size: 20px; margin-top: 40px; margin-left: auto;">
<p>Next:</p>
<ul>
<li><p><a href="promises_05_future_promise.html">Advanced
<code>future</code> and <code>promises</c