3>
<div class="spec">
<p><tt>init(X1) -&gt; any()</tt></p>
<p> </p>
</div>

<h3 class="function"><a name="node_down-1">node_down/1</a></h3>
<div class="spec">
<p><tt>node_down(Node) -&gt; any()</tt></p>
<p> </p>
</div>

<h3 class="function"><a name="node_up-1">node_up/1</a></h3>
<div class="spec">
<p><tt>node_up(Node) -&gt; any()</tt></p>
<p> </p>
</div>

<h3 class="function"><a name="start_link-0">start_link/0</a></h3>
<div class="spec">
<p><tt>start_link() -&gt; any()</tt></p>
<p> </p>
</div>

<h3 class="