* @param PhpXmlRpc\Request $req (see method docs below for a description of the expected parameters)
*
* @return PhpXmlRpc\Response
* @param PhpXmlRpc\Request $req (see method docs below for a description of the expected parameters)
*
* @return PhpXmlRpc\Response
/// @todo find a way to forward client info (such as IP) to server, either
/// - as xml comments in the payload, or
/// - using std http header conventions, such as X-forwarded-for...
/// @todo find a way to forward client info (such as IP) to server, either
/// - as xml comments in the payload, or
/// - using std http header conventions, such as X-forwarded-for...