adk-python/src/google/adk/cli/utils/cleanup.py

41 lines
1.3 KiB
Python

# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import asyncio
import logging
from typing import List
from ...runners import Runner
logger = logging.getLogger("google_adk." + __name__)
async def close_runners(runners: List[Runner]) -> None:
cleanup_tasks = [asyncio.create_task(runner.close()) for runner in runners]
if cleanup_tasks:
# Wait for all cleanup tasks with timeout
done, pending = await asyncio.wait(
cleanup_tasks,
timeout=30.0, # 30 second timeout for cleanup
return_when=asyncio.ALL_COMPLETED,
)
# If any tasks are still pending, log it
if pending:
logger.warning(
"%s runner close tasks didn't complete in time", len(pending)
)
for task in pending:
task.cancel()