JorkerPHP 脚本多进程执行
Jorker — 脚本多进程执行
功能
脚本多进程执行
支持中断续运行
内存过载保护
定时报告进度
高度可配置
安装
composer require jorker/jorker
用法
<?php
require_once(dirname(__DIR__) . '/vendor/autoload.php');
$manager = new \Jorker\JobForkerManager(3);
$manager->allot(function() {
// RETURN OR YIELD JOBS IN MASTER PROCESS...
for($i = 0; $i < 100; $i++) {
yield ['i' => $i];
}
})->run(function($job, \Jorker\Slave\Slave $slave) {
// DO SOMETHING IN SUB PROCESS...
$slave->logger()->info("use this way if you want print log {$job['i']}.");
});
选项
\Jorker\JobForkerManager::__construct($limit, $options)
@param int $limit | Sub process limit. 使用多少个子进程
@param array $options | configs. 配置项
[
"logger" => new SimpleEchoLogger(), // LoggerInterface. 日志接口
"logLevel" => LogLevel::INFO, // Print log which level greater or equal. 打印日志的最低等级
"slaveMaxMemory" => 256*1024*1024, // Sub process max memory, if over this value, master will stop this sub process and fork a new one. 子进程最大内存，超出该内存终止子进程，终止后父进程会重新fork一个新的子进程
"reportInterval" => 600, // Execute report handler every {reportInterval} seconds. 运行指定秒数后，对运行时统计进行报告
"reportHandler" => functuin() {echo "REPORT";}, // Execute report handle. 回调函数，运行时统计报告
"stampFilePath" => "/tmp/stamp.dat", // File path that save last job when user CTRL+C stopped script. 用于记录上一次中断时，即将执行数据的保存路径
]评论