def close(self, *args, **kwargs): if self._instance is None: return None return (yield from ConnectionBase.close(self, *args, **kwargs))
def close(self, *args, **kwargs): if self._instance is None: res = None else: res = yield ConnectionBase.close(self, *args, **kwargs) raise gen.Return(res)
def close(self, noreply_wait=True): if self._instance is None: return None return (yield from ConnectionBase.close(self, noreply_wait=noreply_wait))