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延时队列

  • Delayproducer.Php
  • Amqpbuilder.Php

AmqpBuilder.php

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<?php
 
declare(strict_types = 1);
 
namespace App\Components\Amqp;
 
use Hyperf\Amqp\Builder\Builder;
 
use Hyperf\Amqp\Builder\QueueBuilder;
 
class AmqpBuilder extends QueueBuilder
 
{
 
    /**
 
     * @param array|\PhpAmqpLib\Wire\AMQPTable $arguments
 
     *
 
     * @return \Hyperf\Amqp\Builder\Builder
 
     */
 
    public function setArguments($arguments) : Builder
 
    {
 
        $this->arguments = array_merge($this->arguments, $arguments);
 
        return $this;
 
    }
 
    /**
 
     * 设置延时队列相关参数
 
     *
 
     * @param string $queueName
 
     * @param int    $xMessageTtl
 
     * @param string $xDeadLetterExchange
 
     * @param string $xDeadLetterRoutingKey
 
     *
 
     * @return $this
 
     */
 
    public function setDelayedQueue(string $queueName, int $xMessageTtl, string $xDeadLetterExchange, string $xDeadLetterRoutingKey) : self
 
    {
 
        $this->setArguments([
 
            'x-message-ttl'             => ['I', $xMessageTtl * 1000], // 毫秒
 
            'x-dead-letter-exchange'    => ['S', $xDeadLetterExchange],
 
            'x-dead-letter-routing-key' => ['S', $xDeadLetterRoutingKey],
 
        ]);
 
        $this->setQueue($queueName);
 
        return $this;
 
    }
 
}
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