python - How does greenthread get scheduled?

Question

In my Python program, I use eventlet to create a lot of greenthreads, just want to know if the current greenthread sleeps, which one of the rest will get scheduled and run? Any scheduler in the eventlet?

Thanks!

Answer 1

一般来说，准备好两个绿色线程，哪个要运行是未定义的。您应该编写程序，就好像每次都是随机选择一样。

实现细节是我们有具有 FIFO 语义的调度程序队列。但是等待时间（>0 秒）或等待文件描述符（包括网络）会变得有点复杂。

哦，我们这里有官方 Github 存储库https://github.com/eventlet/eventlet

Answer 2

请观看此链接并阅读greenthread link2