or the underlying OS listen setup. If <code>backlog</code> has the
value of <code>0</code> (the default) a reasonable value will be chosen by
the system.</p>
<p>The optional argument <code>shared</code> specifies whether additional ServerSocket
objects can bind to the same combination of <code>address</code>, <code>port</code> and <code>v6Only</code>.
If <code>shared</code> is <code>true</code> and more <code>ServerSocket</code>s from this isolate or other
isolates are bound to the port, then the incoming c