57 lines
1.3 KiB
PHP
57 lines
1.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Messenger;
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use Symfony\Component\Messenger\Asynchronous\Transport\ReceivedMessage;
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use Symfony\Component\Messenger\Transport\ReceiverInterface;
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/**
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* @author Samuel Roze <samuel.roze@gmail.com>
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*
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* @experimental in 4.1
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*/
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class Worker
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{
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private $receiver;
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private $bus;
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public function __construct(ReceiverInterface $receiver, MessageBusInterface $bus)
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{
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$this->receiver = $receiver;
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$this->bus = $bus;
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}
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/**
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* Receive the messages and dispatch them to the bus.
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*/
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public function run()
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{
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if (\function_exists('pcntl_signal')) {
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pcntl_signal(SIGTERM, function () {
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$this->receiver->stop();
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});
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}
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$this->receiver->receive(function ($message) {
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if (null === $message) {
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return;
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}
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if (!$message instanceof ReceivedMessage) {
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$message = new ReceivedMessage($message);
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}
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$this->bus->dispatch($message);
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});
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}
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}
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