Getting Source IP Within Groovy

[Normann P. Nielsen (Netic)]

I have a script that posts Confluence PageViews to splunk (and other engines) : http://www.mos-eisley.dk/display/ATLASSIAN/Logging+PageEvents+to+Splunk

But I would also like to get more info, most of all Source IP for the request - it that possible, to get hold of that from the Event?

I tried (long time ago):

//HttpServletRequest request = ServletActionContext.getRequest();
//String ipAddress = request.getRemoteAddr();

Did not work. Who do I get hold of this/these properties...

BR,

Normann