====== adv.addToLog() ======
By defining your own wrtc.adv.addToLog() you can dump your own local variables and client status to the end of your [[ixnx:wrtc:js:api:wrtc:modulelog|wrtc_kit log]] when saving it or sending it to someone.

By default wrtc.adv.addToLog() just returns an empty string. By redefining it you can make it log your own data.

===== Arguments =====
None.

===== Returns =====
The string to be added to the end of the [[ixnx:wrtc:js:api:wrtc:modulelog|wrtc_kit log]].

===== Example =====
To log the status of your variable foo redeclare wrtc.adv.addToLog in your code:
<code>
  wrtc.adv.addToLog = function() {
    var msg = "";
    msg += "foo:" + foo + "<br/>";
    return msg;
  }
</code>