<?php
namespace app\event;
class WebUpstreamSocketClose
{
    public function handle(): void
    {

        $url = config('domain.url') . '/dynamic?upstream=zone_for_backends';
//        if (strpos($upstream_addres, $url) == false) {
//            $this->addUpstream($upstream_addres);//添加负载
//        }
    }
}