daidai0235

```python @awaitable def initialize(self, conf): self.conf = conf configer = Config() configer.max_connection_pool_size = self.conf.get('max_size', 1) self._pool = ConnectionPool() self._pool.init(self.conf['addresses'], configer) @awaitable def execute(self, command, method=None): begin_time = time.time() try: self.session...

same as "https://discuss.nebula-graph.com.cn/t/topic/7857"

nebula3-python version=3.3.0 has no problem above

yes，I am using the session pool from 3.3.0