With a work_return_t return value. Potentially also explicitly calling consume and produce to replace the return value.

作为一名Python开发者，我一度对多线程编程又爱又恨。爱的是它能提高程序效率，恨的是GIL（全局解释器锁）和各种死锁问题，搞得人头大。尤其是写异步代码时，遇到阻塞操作（比如文件IO、网络请求），整个事件循环都可能被卡住，简直让人抓狂！ 直到Python 3.9带来了asyncio.to_thread ()，我才发现 ...

500 errors for Vercel Python: "There is no current event loop in thread" #8231 Closed #8241 simonw ...