TGINSIGHT SIMILAR POSTS
Изворен канал @pythonotes · Post #425 · 20 апр.
Недавно делал быстрый прототип асинхронного приложения в котором требовалось вызывать много синхронного кода. Да, я знаю, что это не лучший дизайн, но нужно было быстрое решение на один процесс и без очередей. Поэтому я выполнял код в потоках. Выглядело это примерно так: from fastapi.concurrency import run_in_threadpool async def execute(data: DataRequest) -> DataResponse: try: result = await run_in_threadpool(sync_function, data) return DataResponse(data=result) except Exception as e: return DataResponse( error=str(e), success=False, ) В общем работает нормально. Для всех вызовов под капотом используется общий тредпул, всё работает предсказуемо. Но потребовалось изменить количество запускаемых в пуле потоков (по умолчанию создается 40 воркеров). Так как дело происходит с FastAPI, делается это через lifespan используя настройки anyio: import anyio @asynccontextmanager async def lifespan(app: FastAPI): limiter = anyio.to_thread.current_default_thread_limiter() limiter.total_tokens = 100 yield # если вдруг нужно вернуть обратно limiter.total_tokens = 40 Зачем менять количество воркеров? - уменьшить, если оперативки мало (один тред занимает ~8мб) - увеличить чтобы выдержать нагрузку Если есть предложения получше при тех же вводных - предлагайте😉 #async
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Пребарај: #minu
@airdrop_market_pro · Post #378 · 01.10.2023 г., 14:26
https://www.youtube.com/shorts/k6QAw_6t3zo Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe https://mortyinu.net/app/index.html
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@airdrop_nft1 · Post #376 · 01.10.2023 г., 14:26
https://www.youtube.com/shorts/k6QAw_6t3zo Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe https://mortyinu.net/app/index.html
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@airdrop_market_pro · Post #375 · 27.09.2023 г., 22:03
https://www.youtube.com/shorts/dnXITUo1c5c?feature=share Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe https://mortyinu.net/app/index.html
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@airdrop_market_pro · Post #373 · 25.09.2023 г., 22:51
Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe
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@airdrop_nft1 · Post #373 · 27.09.2023 г., 22:03
https://www.youtube.com/shorts/dnXITUo1c5c?feature=share Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe https://mortyinu.net/app/index.html
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@airdrop_nft1 · Post #371 · 25.09.2023 г., 22:51
Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe
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@free_airdrop_nn · Post #206 · 01.10.2023 г., 14:28
https://www.youtube.com/shorts/k6QAw_6t3zo Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe https://mortyinu.net/app/index.html
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@free_airdrop_nn · Post #204 · 27.09.2023 г., 22:05
https://www.youtube.com/shorts/dnXITUo1c5c?feature=share Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe https://mortyinu.net/app/index.html
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@free_airdrop_nn · Post #203 · 25.09.2023 г., 22:51
Hello, friends! We create a new video on this channel every day about Morty Inu (MINU)! Join us, subscribe, and share this video to accelerate the pre-sale and help us build the MORTY empire together! Your support is incredibly important to us. Thank you for your likes and shares! 🚀🌟#MORTY#MINU#Subscribe
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