Received signal. Cancel previous timer and store args to be forwarded later.

def __signalReceived(self, *args):
        """Received signal. Cancel previous timer and store args to be forwarded later."""
        if self.__disconnecting:
            return
        with self.__lock:
            self.__args = args
            if self.__rateLimit == 0:
                self.__timer.stop()
                self.__timer.start((self.__delay * 1000) + 1)
            else:
                now = time.time()
                if self.__lastFlushTime is None:
                    leakTime = 0
                else:
                    lastFlush = self.__lastFlushTime
                    leakTime = max(0, (lastFlush + (1.0 / self.__rateLimit)) - now)

                self.__timer.stop()
                # Note: original was min() below.
                timeout = (max(leakTime, self.__delay) * 1000) + 1
                self.__timer.start(timeout)