composer require workerman/workerman   //workman主框架
composer require workerman/channel		//基于订阅的多进程通讯组件，用于workerman进程间通讯或者服务器集群通讯，类似redis订阅发布机制。基于workerman开发

php think make:command Workerman   

'workerman' => \app\command\Workerman::class,