pfinal / queue
The PFinal queue package.
v1.1.6
2019-04-06 08:06 UTC
Requires
- php: >=5.3
- jeremeamia/superclosure: *
- pfinal/container: >=1.1
- symfony/console: 2.*
- symfony/process: 2.*
Requires (Dev)
- nesbot/carbon: ~1.0
- pda/pheanstalk: ~3.0
- pfinal/database: *
- predis/predis: ~1.0
README
一个简单易用的PHP队列组件
使用composer 安装
composer require pfinal/queue
使用示例
<?php
$queue->push(function (Job $job) use ($email, $text) {
if( Mail::send($email, $text) ){
//任务执行成功后删除job
$job->delete();
}else{
if ($this->attempts() > 10) {
//todo 处理任务失败业务逻辑
//...
$job->fail();
}else{
//延时重试
$delay = $this->attempts() * 5;
$job->release($delay);
}
}
});
代码中没有调用 $job->delete() 或 $job->release() 的情况下,job执行完后(无论是否报错),都会自动执行 $job->release(),一直持续达到 --tries 指定的最大次数
在代码中调用了 $job->release() 时,不受 --tries 限制
命令行监听
php console queue:listen
php console queue:listen --queue=default
console queue:listen --memory=1024 --timeout=3600 --tries=3 --delay=10
database驱动需要的表:
CREATE TABLE `pre_job` ( `id` bigint unsigned NOT NULL AUTO_INCREMENT, `queue` varchar(255) NOT NULL, `payload` longtext NOT NULL, `attempts` tinyint unsigned NOT NULL, -- 第一次执行失败后,记录重试次数(加1等于总执行次数) `reserved` int unsigned NOT NULL, `reserved_at` DATETIME NOT NULL, `available_at` DATETIME NOT NULL, -- 设置job生效时间,用于创建延时任务(delay) `created_at` DATETIME NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; DROP TABLE IF EXISTS pre_job_failed; CREATE TABLE `pre_job_failed` ( `id` bigint unsigned NOT NULL AUTO_INCREMENT, `queue` varchar(255), `payload` longtext, `exception` longtext, `failed_at` DATETIME NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;