项目涉及几十个设备的连接,客户说在同一时刻所有设备会发送消息过来,消息上附带图片,然后说我服务端就拥堵了,出现了延迟。 我想问有什么办法来检测是否拥堵了呢?非常感谢...
Exception: $_SESSION must be an array. But $_SESSION=false is not array. in /mnt/e/phpwork/subway-gatewaywoker/vendor/workerman/gateway-worker/src/BusinessWorker.php:424 Stack trace: #0 : GatewayWorker\Business...