Swoole：PHP 协程框架
https://www.swoole.com/
Swoole：github文档
https://github.com/swoole/swoole-src/blob/master/README-CN.md
SwooleFor 监控文件变化自动重启 Swoole 服务
https://zhuanlan.zhihu.com/p/78101941
hyperf
https://github.com/hyperf/hyperf
https://www.jianshu.com/p/23e071ed29f7?from=groupmessage
Swoole 例子
https://www.easyswoole.com/QuickStart/example.html
