[QUESTION]:used AsyncMilvusClient in FastAPI

[jitengfei]

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milvus version 2.4.12
pymilvus version 2.5.4

When I used AsyncMilvusClient in FastAPI, I encountered the following error:
ERROR: Exception in ASGI application
Traceback (most recent call last):
File "d:\projects\test\milvus_test\env\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 406, in run_asgi
result = await app( # type: ignore[func-returns-value]
File "d:\projects\test\milvus_test\env\lib\site-packages\uvicorn\middleware\proxy_headers.py", line 60, in call
return await self.app(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\fastapi\applications.py", line 1054, in call
await super().call(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\applications.py", line 113, in call
await self.middleware_stack(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\middleware\errors.py", line 187, in call
raise exc
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\middleware\errors.py", line 165, in call
await self.app(scope, receive, _send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\middleware\gzip.py", line 20, in call
await responder(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\middleware\gzip.py", line 39, in call
await self.app(scope, receive, self.send_with_gzip)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\middleware\exceptions.py", line 62, in call
await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette_exception_handler.py", line 62, in wrapped_app
raise exc
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette_exception_handler.py", line 51, in wrapped_app
await app(scope, receive, sender)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\routing.py", line 715, in call
await self.middleware_stack(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\routing.py", line 735, in app
await route.handle(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\routing.py", line 288, in handle
await self.app(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\routing.py", line 76, in app
await wrap_app_handling_exceptions(app, request)(scope, receive, send)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette_exception_handler.py", line 62, in wrapped_app
raise exc
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette_exception_handler.py", line 51, in wrapped_app
await app(scope, receive, sender)
File "d:\projects\test\milvus_test\env\lib\site-packages\starlette\routing.py", line 73, in app
response = await f(request)
File "d:\projects\test\milvus_test\env\lib\site-packages\fastapi\routing.py", line 301, in app
raw_response = await run_endpoint_function(
File "d:\projects\test\milvus_test\env\lib\site-packages\fastapi\routing.py", line 212, in run_endpoint_function
return await dependant.call(**values)
File "D:\projects\test\milvus_test\controller\test.py", line 16, in search
result = await get_bing_web_search_cache(q="")
File "D:\projects\test\milvus_test\core\milvus_test.py", line 22, in get_bing_web_search_cache
res = await client.search(
File "d:\projects\test\milvus_test\env\lib\site-packages\pymilvus\milvus_client\async_milvus_client.py", line 394, in search
raise ex from ex
File "d:\projects\test\milvus_test\env\lib\site-packages\pymilvus\milvus_client\async_milvus_client.py", line 379, in search
res = await conn.search(
File "d:\projects\test\milvus_test\env\lib\site-packages\pymilvus\client\async_grpc_handler.py", line 600, in search
return await self._execute_search(request, timeout, round_decimal=round_decimal, **kwargs)
File "d:\projects\test\milvus_test\env\lib\site-packages\pymilvus\client\async_grpc_handler.py", line 548, in _execute_search
raise e from e
File "d:\projects\test\milvus_test\env\lib\site-packages\pymilvus\client\async_grpc_handler.py", line 538, in _execute_search
response = await self._async_stub.Search(request, timeout=timeout)
File "d:\projects\test\milvus_test\env\lib\site-packages\grpc\aio_interceptor.py", line 471, in await
call = yield from self._interceptors_task.await()
RuntimeError: Task <Task pending name='Task-12' coro=<RequestResponseCycle.run_asgi() running at d:\projects\test\milvus_test\env\lib\site-packages\uvicorn\protocols\http\h11_impl.py:406> cb=[set.discard()]> got Future <Task pending name='Task-13' coro=<InterceptedUnaryUnaryCall._invoke() running at d:\projects\test\milvus_test\env\lib\site-packages\grpc\aio_interceptor.py:652> cb=[InterceptedCall._fire_or_add_pending_done_callbacks()]> attached to a different loop

Anything else?

No response

[jitengfei]

fastapi==0.115.0
uvicorn==0.31.0
pymilvus[midel]==2.5.4

[XuanYang-cn]

/assign @brcarry
PTAL

[sre-ci-robot]

@XuanYang-cn: GitHub didn't allow me to assign the following users: brcarry.

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In response to this:

/assign @brcarry
PTAL

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[brcarry]

@jitengfei Could you show me how you use the AsyncMilvusClient in your code?