+ @Override
+ public void unsubscribeReceive() {
+ subscriberCount = Math.max(0, subscriberCount - 1);
+ if (subscriberCount == 0 && dbusMessageHandler != null) {
+ m.removeReceiveHandler(dbusMessageHandler);
+ dbusMessageHandler = null;
+ }
+ }
+
+ @Override
+ public void submitRateLimitChallenge(String challenge, String captcha) {