def start(self):
        self.asy = asy = self.client.handler.async_result()
        self.client.handler.spawn(self._inner_start)
        return asy
Begin the watching process asynchronously
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/kazoo-2.0/kazoo/recipe/watchers.py/PatientChildrenWatch.start