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
Hashtags
Пребарај: #robertdurst
@reutersworldchannel · Post #149381 · 14.10.2021 г., 21:40
LIVE: Real estate heir Robert Durst is sentenced for murder conviction A California judge is expected to give a mandatory life prison sentence to multimillionaire real estate heir Robert Durst, 78, who was convicted last month of murdering his best friend Susan Berman in 2000. #Reuters#News#Live#RobertDurst ➖@reutersworldchannel➖
Hashtags
@reutersworldchannel · Post #149380 · 14.10.2021 г., 21:40
LIVE: Real estate heir Robert Durst is sentenced for murder conviction A California judge is expected to give a mandatory life prison sentence to multimillionaire real estate heir Robert Durst, 78, who was convicted last month of murdering his best friend Susan Berman in 2000. #Reuters#News#Live#RobertDurst ➖@reutersworldchannel➖
Hashtags
@reutersworldchannel · Post #149379 · 14.10.2021 г., 21:40
LIVE: Real estate heir Robert Durst is sentenced for murder conviction A California judge is expected to give a mandatory life prison sentence to multimillionaire real estate heir Robert Durst, 78, who was convicted last month of murdering his best friend Susan Berman in 2000. #Reuters#News#Live#RobertDurst ➖@reutersworldchannel➖
Hashtags
@reutersworldchannel · Post #149375 · 14.10.2021 г., 21:08
LIVE: Real estate heir Robert Durst is sentenced for murder conviction A California judge is expected to give a mandatory life prison sentence to multimillionaire real estate heir Robert Durst, 78, who was convicted last month of murdering his best friend Susan Berman in 2000. #Reuters#News#Live#RobertDurst ➖@reutersworldchannel➖
Hashtags
@reutersworldchannel · Post #149390 · 15.10.2021 г., 02:21
Real estate heir Robert Durst sentenced to life for murder A California judge sentenced real estate heir Robert Durst to life in prison without the possibility of parole for murdering his best friend Susan Berman in 2000, in a long-delayed punishment for a man who mostly evaded the law over 39 years. #RobertDurst#SusanBerman#TheJinx#News#Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en ➖@reutersworldchannel➖
@reutersworldchannel · Post #149383 · 15.10.2021 г., 00:28
Judge sentences Robert Durst to life for California murder A California judge imposed a life prison sentence without the possibility of parole on multimillionaire real estate heir Robert Durst, who was convicted last month of murdering his best friend Susan Berman in 2000. #RobertDurst#SusanBerman#TheJinx#News#Reuters Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en ➖@reutersworldchannel➖
@reutersworldchannel · Post #149508 · 18.10.2021 г., 12:50
October 18, 2021: U.S missionaries, China economy, Robert Durst, India floods, California oil spill October 18, 2021: U.S missionaries, China economy, Robert Durst, India floods, California oil spill 1. A U.S. Christian aid organization said a group of its missionaries had been kidnapped in Haiti, a further sign the Caribbean nation's gangs are growing increasingly brazen amid political and economic crises. 2. China’s economy hit its slowest pace of growth in a year in the third quarter, hurt by power shortages and wobbles in the property sector, highlighting the challenge facing policymakers as they seek to prop up a faltering recovery while reining in the real estate sector. 3. Leaders in the south Indian state of Kerala opened near-overflowing dams on Monday, after at least 22 people died when heavy rains lashed the state over the weekend. 4. Real estate heir Robert Durst, who was sentenced this week to life in prison for murdering a friend in 2000, has COVID and is on a ventilator, his lawyer told the Los Angeles Times. 5. The U.S. Coast Guard boarded a container ship in the Port of Long Beach that dragged its anchor close to a subsea pipeline found to be the source of an oil spill off Orange County, California, it said in a press release. #Haiti #US #Missionaries #China #Economy #RobertDurst #India #floods #Kerala #California #OilSpill #Caribbean #News #Reuters #MorningNews #Headlines Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en ➖@reutersworldchannel➖