In the stream mode of acompletion, will early return in async for cause memory or network connection leakage issues?

[growmuye]

async def test_acompletion_resource_cleanup(end):
    with warnings.catch_warnings(record=True) as w:
        warnings.simplefilter("always")
        # Make an async completion call
        cnt = 1
        async for el in await litellm.acompletion(
            model="deepseek/deepseek-chat",
            api_key="...",
            base_url="https://api.deepseek.com/v1",
            messages=[
                {
                    "role": "user",
                    "content": "一次不差的复述下下方短文内容：在这个信息爆炸的时代，静下心来读一本书，成了一种奢侈。手机、社交媒体、短视频接连不断地抢占我们的注意力，使我们越来越难以集中精力去做一件事情。很多人开始感到焦虑，仿佛每天都很忙，却不知忙了些什么。其实，我们真正需要的，是一种“慢下来”的勇气。在快节奏的生活中，抽出时间去散步、阅读、与亲人交流，这些看似平凡的小事，恰恰是我们获得内心安宁的关键。当我们暂时放下外界的喧嚣，才更容易听见内心的声音。慢，不是懒惰，而是一种自我掌控的表现。它让我们重新掌握生活的节奏，不再被外界牵着走。因此，学会在忙碌中寻找片刻的安静，是每个人都该修炼的生活智慧。",
                }
            ],
            stream=True,
        ):
            print(f"{end} {el}")
            # await asyncio.sleep(10)
            if end:
                cnt += 1
                if cnt > 3:
                    break # End an async for early

        # await litellm.close_litellm_async_clients()
        # lsof -i @api.deepseek.com | grep -c "https"
        resource_warnings = [
            warning
            for warning in w
            if "Unclosed" in str(warning.message)
               and (
                       "client session" in str(warning.message)
                       or "connector" in str(warning.message)
               )
        ]
        assert (
                len(resource_warnings) == 0
        ), f"Found unclosed resources: {[str(w.message) for w in resource_warnings]}"

async def main():
    # Run the test
    await test_acompletion_resource_cleanup(True)
    # await test_acompletion_resource_cleanup(False)
    print("✅ All tests passed!")

     # Run the tests concurrently
    # await asyncio.gather(
    #     test_acompletion_resource_cleanup(True),
        # test_acompletion_resource_cleanup(False)
    # )
    # print("✅ All tests passed!")

if __name__ == "__main__":
    asyncio.run(main())