websocket 后台新订单通知 —— Laravel 5.8 workman PHPSocket.IO教程

php

namespace App\Console\Commands;

use Workerman\Worker;
use PHPSocketIO\SocketIO;

use Illuminate\Console\Command;

class WorkermanCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = ‘workman
    {action=start : start | restart | reload(平滑重启) | stop | status | connetions}
    {--d : deamon or debug}‘;

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = ‘workman‘;

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        // 如果你在windows启动命令行，需要注释这一行服务才能启动
        global $argv;
        //启动php脚本所需的命令行参数
        $argv[0] = ‘workman‘;
        $argv[1] = $this->argument(‘action‘); // start | restart | reload(平滑重启) | stop | status | connetions
        $argv[2] = $this->option(‘d‘) ? ‘-d‘ : ‘‘; // 守护进程模式或调试模式启动

        // https需要加上证书验证
        if (env(‘APP_HEADER‘, ‘http‘) == ‘https‘) {
            $context = array(
                ‘ssl‘ => array(
                    ‘local_cert‘ => ‘/etc/nginx/ssl/fullchain_all.pem‘,
                    ‘local_pk‘ => ‘/etc/nginx/ssl/privkey_all.pem‘,
                    ‘verify_peer‘ => false,
                )
            );
            $io = new SocketIO(6001, $context);
        } else {
            $io = new SocketIO(6001);
        }
        $io->on(‘workerStart‘, function () use ($io) {
            // 同时启动一个worker监听
            $inner_http_worker = new Worker(‘http://0.0.0.0:6002‘);
            $inner_http_worker->onMessage = function ($http_connection, $request) use ($io) {
                // 接受推送过来的数据
                $get = $request->get();
                if (isset($get[‘type‘]) && !empty($get[‘type‘])) {
                    // 向客户端发送响应事件请求，第二参数可以携带参数
                    $io->emit($get[‘type‘]);
                }
                if ($io) {
                    return $http_connection->send(‘ok‘);
                }

                return $httpConnection->send(‘fail‘);
            };
            $inner_http_worker->listen();
        });

        Worker::runAll();
    }
}

php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\DB;

use Illuminate\Http\Request;


use Illuminate\Support\Facades\Storage;

/*
 * 消息提醒通知
 * @author niuben
 */

class NoticeController extends Controller
{
    const URL = "http://127.0.0.1:6002";

    /*
     * 发送消息通知
     * @request post
     * @param type 
     *
     */
    public function setNotices(Request $request)
    {
        $post = $request->post();
        if (!isset($post[‘type‘]) || empty($post[‘type‘])) {
            return [‘code‘ => 200404, ‘msg‘ => ‘参数缺失‘];
        }

        $message_request =  $this->curl_get(self::URL . ‘?type=‘.$post[‘type‘]);
       
        if($message_request !=‘ok‘){
            return [‘code‘ => 5324, ‘msg‘ => ‘提醒发送失败‘];
        }

        return [‘code‘ => 200, ‘msg‘ => ‘成功‘];
    }


    /*
     * curl get请求
     */
    public function curl_get($url)
    {

        $header = array(
            ‘Accept: application/json‘,
        );
        $curl = curl_init();
        //设置抓取的url
        curl_setopt($curl, CURLOPT_URL, $url);
        //设置头文件的信息作为数据流输出
        curl_setopt($curl, CURLOPT_HEADER, 0);
        // 超时设置,以秒为单位
        curl_setopt($curl, CURLOPT_TIMEOUT, 1);

        // 超时设置，以毫秒为单位
        // curl_setopt($curl, CURLOPT_TIMEOUT_MS, 500);

        // 设置请求头
        curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
        //设置获取的信息以文件流的形式返回，而不是直接输出。
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        //执行命令
        $data = curl_exec($curl);
        curl_close($curl);
        return $data;
    }
}