 gurka "gurka")
It's aliiiive!
nil
user=&gt; (print-liveliness gurka "nohost")
Mate, this node wouldn't go 'voom' if ...
nil
</code></pre>
<p>If the call to <code>(nodes/ping ...)</code> succeeds, a connection to the remote node has been established. Note that it is not necessary to ping remote nodes before communicating with them, but by using ping you can determine if the remote exists before attempting to communicate with it.</p>
<p>Connections are only permitted by nodes using the same security cookie. 