D:\phpstudy_pro\Extensions\php\php7.4.3nts\composer require textalk/websocket
1、因项目只做socket客户端，不想用workerman或者swoole框架，简单实现ws PHP客户端
<?php
use WebSocket\Client as WsClient;

 private static $worker = null;
 
 public static function getClinet($url) {
        if (self::$worker == null) {
            self::$worker = new WsClient($url);
        }

        try {
            self::$worker->ping();
        } catch (\Exception $e) {
            self::$worker = null;
            return null;
        }

        return self::$worker;
    }
	
	public function sendToWorkerByWebSocket($taskModel) {
        $data = [
            'id' => $taskModel->id,
            'inst' => $taskModel->inst,
        ];
        $jsonData = json_encode($data);

        $url = sprintf('ws://%s:%d/ws', env('TCPWORKER_IP', '127.0.0.1'), env('TCPWORKER_PORT', 6));

        $client = self::getClinet($url);
        if ($client) {
            try {
                $client->send($jsonData);
                // $res = $client->receive();
                \Log::channel('websocket')->info('success:' .$jsonData);
            } catch (\Exception $e) {
                \Log::channel('websocket')->info($e->getMessage());
                \Log::channel('websocket')->info('fail:' .$jsonData);
            }
        } else {
            \Log::channel('websocket')->info('fail:ping不通');
        }

        return true;
    }

docs/Client.md · master · mirrors / Textalk / websocket-php · GitCode