*
* @return true if recording is in process otherwise false
*/
public Boolean isRecording() {
// get list of timers
Response response = send(new LSTT());
Boolean ret = Boolean.FALSE;
if (response != null && response.getCode()==250 && response.getMessage() != null) {
List<VDRTimer> timerList = TimerParser.parse(response.getMessage());
if (timerList != null && !timerList.isEmpty()) {
// check each timer until found a time which is active and state is recording