멀티 스레드 작업자를 사용하는 방법

composer require workerman/mqtt

<?php
require __DIR__ . &#39;/vendor/autoload.php&#39;;
use Workerman\Worker;
$worker = new Worker();
$worker->onWorkerStart = function(){
    $mqtt = new Workerman\Mqtt\Client(&#39;mqtt://test.mosquitto.org:1883&#39;);
    $mqtt->onConnect = function($mqtt) {
        $mqtt->subscribe(&#39;test&#39;);
    };
    $mqtt->onMessage = function($topic, $content){
        var_dump($topic, $content);
    };
    $mqtt->connect();
};
Worker::runAll();