<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: yunwuxin <448901948@qq.com>
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// +----------------------------------------------------------------------
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namespace think\queue\command;
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use think\console\Command;
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use think\console\Input;
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use think\console\input\Option;
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use think\console\Output;
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use think\queue\Listener;
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class Listen extends Command
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{
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/** @var Listener */
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protected $listener;
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public function configure()
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{
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$this->setName('queue:listen')
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->addOption('queue', null, Option::VALUE_OPTIONAL, 'The queue to listen on', null)
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->addOption('delay', null, Option::VALUE_OPTIONAL, 'Amount of time to delay failed jobs', 0)
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->addOption('memory', null, Option::VALUE_OPTIONAL, 'The memory limit in megabytes', 128)
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->addOption('timeout', null, Option::VALUE_OPTIONAL, 'Seconds a job may run before timing out', 60)
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->addOption('sleep', null, Option::VALUE_OPTIONAL, 'Seconds to wait before checking queue for jobs', 3)
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->addOption('tries', null, Option::VALUE_OPTIONAL, 'Number of times to attempt a job before logging it failed', 0)
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->setDescription('Listen to a given queue');
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}
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public function initialize(Input $input, Output $output)
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{
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$this->listener = new Listener($this->findCommandPath());
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$this->listener->setSleep($input->getOption('sleep'));
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$this->listener->setMaxTries($input->getOption('tries'));
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$this->listener->setOutputHandler(function ($type, $line) use ($output) {
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$output->write($line);
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});
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}
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public function execute(Input $input, Output $output)
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{
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$delay = $input->getOption('delay');
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$memory = $input->getOption('memory');
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$timeout = $input->getOption('timeout');
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$queue = $input->getOption('queue') ?: 'default';
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$this->listener->listen($queue, $delay, $memory, $timeout);
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}
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protected function findCommandPath()
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{
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return defined('ROOT_PATH') ? ROOT_PATH : dirname($_SERVER['argv'][0]);
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}
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}
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