$buffers
$buffers : \Worker\Tunnel\SocketTunnel[]
缓冲区套接字列表
Buffer Worker is a process-level service that will actively push and clean up all data blocked in the buffer when it is idle.
It allows workers of all network types in this process to interact with data without having to worry too much about issues such as sending bytes/residuals/recycling etc. When passively forking, all buffer queues should be actively discarded to ensure the smooth operation of this process service.
$buffers : \Worker\Tunnel\SocketTunnel[]
缓冲区套接字列表