如何用RabbitMQ和Swoole实现一个异步任务系统

<?php
 
require_once DIR.'/../autoload.php';
 
use Asynclib\Ebats\Event;
 
try{
 
    $event = new Event('order_paied');  //定义事件
 
    $event->setOptions(['order_id' => 'FB138020392193312']); //事件产生的参数
 
    $event->publish();
 
}catch (Exception $exc){
 
    echo $exc->getMessage();
 
}

//注册事件
 
EventManager::register('order_create', 'closeOrder', 'demo', 10);//关闭未付款订单(延迟任务)
 
EventManager::register('order_paied', 'virtualShipping', 'demo'); //虚拟商品自动发货

require_once DIR.'/../autoload.php';
 
require_once DIR.'/task/TaskDemoModel.php';
 
use Asynclib\Ebats\Worker;
 
  
 
//执行结果回调函数
 
$callback = function ($topic, $taskid, $taskname, $params, $timeuse, $message){
 
  
 
};
 
$worker = new Worker($callback);  //支持多进程消费默认为1
 
$worker->setQueue('demo');  //队列名和事件的topic一一对应
 
$worker->run();

<?php
 
require_once DIR.'/../autoload.php';
 
use Asynclib\Ebats\Task;
 
use Asynclib\Core\Consumer;
 
use Asynclib\Amq\ExchangeTypes;
 
use Asynclib\Exception\ExceptionInterface;
 
  
 
/**
 
 * 本示例演示了如何创建一个自定义调度器,开发者可以根据自身需求开发自己的任务调度器
 
 */
 
try{
 
    $worker = new Consumer();
 
    $worker->setExchange('order_fanout', ExchangeTypes::TOPIC);
 
    $worker->setQueue('shzf_order_paied', ['*.*.WAIT_SELLER_SEND_GOODS']);
 
    $worker->run(function($key, $msg){
 
        $order_data = json_encode($msg);
 
        echo " [$key] $order_data \n";
 
        Task::create('demo', 'orderAsync', $msg);//创建任务,之后消息将作为参数由任务接管处理
 
    });
 
}catch (ExceptionInterface $exc){
 
    echo $exc->getMessage();
 
}