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Example code of yuntian001/multi-process-queue

Informations about the package multi-process-queue

multi-process-queue

基于swoole的多进程队列系统，manage进程管理子进程，master进程监听队列分发任务，worker进程执行任务， 多进程、低延时(最低毫秒级)、低资源占用、高可用、可多服务器分布式部署。可与 laravel thinkphp 等框架配合使用。

版本要求：

当前支持的驱动

特性

进程结构图

配置说明

配置项 类型 是否必填 默认值 说明
basics array 是 无 基础配置项
basics.name string 是 无 当前队列服务名称,多个服务同时启动时需要分别设置名字(名字自定义确保队列服务名字不重复即可)
basics.pid_path string 否 /tmp 主进程pid文件存放路径
basics.driver string 是 无 队列驱动必须是MPQueue\Queue\Driver\DriverInterface的实现类
worker_start_handle callable 否 空字符串 worker进程启动后会调用(当前服务所有队列有效)
log array 是 无 日志配置
log.path string 否 /tmp 日志存放路径
log.level int 否 Monolog\Logger::INFO 日志记录级别 Monolog\Logger::DEBUG/Monolog\Logger::INFO
log.dirver string/class 否 RotatingFileLogDriver 日志驱动，必须是MPQueue\Log\Driver\LogDriverInterface的实现
queue 二维数组 是 无 队列配置
queue[0].name string 是 无 队列名称
queue[0].worker_number int 否 3 工作进程数量
queue[0].memory_limit int 否 128 工作进程最大使用内存数(单位mb)(0无限制)
queue[0].sleep_seconds floot 否 1 监视进程休眠时间（秒，最小到0.001）
queue[0].timeout int 否 120 超时时间(s)以投递任务方为准
queue[0].fail_number int 否 3 最大失败次数以投递任务方为准,达到最大次数前(包括次数)失败后会重新投递(即任务最多允许执行fail_number+1次)
queue[0].fail_expire int 否 3 失败延时投递时间(s 支持小数精度到0.001)以投递任务方为准
queue[0].fail_handle callable 否 空 任务失败执行函数(当任务超时或者达到最大投递次数后会执行)
queue[0].worker_start_handle callable 否 空 worker进程启动加载函数（当前队列有效）
queue[0].model int 否 \MPQueue\Config\QueueConfig::MODEl_DISTRIBUTE 队列运行模式（\MPQueue\Config\QueueConfig::MODEl_DISTRIBUTE 分发模式 \MPQueue\Config\QueueConfig::MODEL_GRAB 抢占模式）

fail_handle 会传入两个参数 $jobInfo 任务详细信息、$e出错的异常类 fail_handle的执行时间也受timeout的控制

注意：任务超时后会直接记录为失败，不会根据fail_number进行失败重试,可以在fail_handle中根据$jobInfo['type']判断是否是超时任务。

2.0改动

  1. 取消超时回调，超时后记录为失败，触发失败回调。
  2. 由原来的每次失败都触发失败回调改为，超时或超过失败重试次数后才触发。
  3. 增加抢占模式:此模式下worker进程会主动抢任务会增加数据库查询和连接数量（1.0版本的模式为分发模式）
  4. 增加高可用性，超时时间适用于失败回调，如果进程在失败回调执行期间挂掉，其余进程会在超时时间到达后再次执行失败回调。
  5. 优化分发模式性能,按当前空闲进程数一次获取多个任务进行分发，qps大大提高。

    下个版本规划

    • redis集群(Redis Cluster)支持

配置示例

快速上手

1.安装

MPQueue\Queue\Queue::push 接收三个参数：

任务投递示例，请参考test和test/Job文件夹下的normal.php、failed.php、timeout.php、pressure.php

注意事项

在laravel中使用

在thinkphp5.0中使用

在thinkphp6.0中使用

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在这里推荐下，我自己开源的vue中后台模版项目（vue3+vite3+element-plus），如果想搭建后台可以使用下

github地址： https://github.com/meadmin-cn/meadmin-template

All versions of multi-process-queue with dependencies

PHP Build Version
Package Version
Requires php Version >=7.1
ext-json Version *
monolog/monolog Version ^2.2
opis/closure Version ^3.6
nategood/commando Version ^0.4.0
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