Workerman_cor_ape 是知名php框架 Workerman 的强化版

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Workerman_cor_ape 是知名php框架 Workerman 的强化版

Workerman_cor_ape 是知名php框架 Workerman 的强化版

Workerman_cor_ape

这是什么

Workerman_cor_ape 是知名php框架 Workerman 的强化版,在不影响任何使用方式,稳定性,性能前提下,增加了异步任务组件。

原理是什么

Workerman每个工作进程只有一个线程,这个线程既负责收发网络消息,又负责处理业务,在业务阻塞比较多的情况下,比较浪费性能。

Workerman_cor_ape框架将Workerman每个进程扩展为两个线程,分别是workerman线程,以及任务线程。 workerman线程:和原有的单线程workerman线程是相同的,无论是使用方式,还是性能。 任务线程:负责接收workerman线程异步提交的任务,执行结束后可以将执行结果主动推送给workerman线程

另外任务线程采用协程调度方式实现,自己控制线程等待/执行时机,最大限度压榨性能。并且方便自己扩展异步组件

Requires

线程安全版本的 PHP7 or 更高 A POSIX compatible operating system (Linux, OSX, BSD) POSIX PCNTL and PTHREDS extensions for PHP

Workerman的使用方法

中文主页:http://workerman-

中文文档: http://doc.workerman-

Documentation:https://github.com/walkor/workerman-manual

使用异步任务功能

核心方法

$worker->ajax("任务名字", 传递的数据, 回调的方法,超时时间);

workerman线程

use Cor\CorWorker;require_once __DIR__ . '/Workerman/Autoloader.php';$worker = new CorWorker("http://0.0.0.0:1236");$worker->count = 1;//设置任务线程执行的位置,不设置默认根目录下Events$worker->eventHandler = "Events";//以前怎么使用workerman,现在还可以怎么使用,毫无区别$worker->onMessage = function ($connection, $data) use ($worker) { //你也可以选择这样的方式,也就是workerman的方式,我们先注释掉,使用任务线程的send方法返回数据 //$connection->send("hello workerman_cor_ape"); //这段代码会异步任务线程Evnets类里面的helloworld方法 $worker->ajax("testMysql", $data, function ($body) use ($connection){ $connection->send(json_encode($body)); });};CorWorker::runAll();

任务线程

class Events{ //任务线程任务 public static function testMysql($connection,$data){ //异步执行mysql操作,这只是随手写的例子,各位老爷能了解到可以很简单实现异步mysql就好 $mysql = new \Cor\Extend\MySql("127.0.0.1","账号","密码","数据库"); //查询三次 $mysql->async_query("select * from t_admin"); $mysql->async_query("select * from t_admin"); $mysql->async_query("select * from t_admin"); //注意这里采用协程方式访问mysql里面的协程方法 $res = yield from $mysql->async_result(); //方法内最少包含一个yield字段 return $res; }}

如何启动

php start.php start php start.php start -d php start.php status php start.php connections php start.php stop php start.php restart php start.php reload

Workerman性能测试

CPU: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz and 4 processors totallyMemory: 8GOS: Ubuntu 14.04 LTSSoftware: abPHP: 5.5.9

Codes

count=3;$worker->onMessage = function($connection, $data){ $connection->send("HTTP/1.1 200 OK\r\nConnection: keep-alive\r\nServer: workerman\r\nContent-Length: 5\r\n\r\nhello");};Worker::runAll();

Result

ab -n1000000 -c100 -k http://127.0.0.1:1234/This is ApacheBench, Version 2.3 <$Revision: 1528965 $>Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://zeustech-/Licensed to The Apache Software Foundation, http://apache.org/Benchmarking 127.0.0.1 (be patient)Completed 100000 requestsCompleted 200000 requestsCompleted 300000 requestsCompleted 400000 requestsCompleted 500000 requestsCompleted 600000 requestsCompleted 700000 requestsCompleted 800000 requestsCompleted 900000 requestsCompleted 1000000 requestsFinished 1000000 requestsServer Software: workerman/3.1.4Server Hostname: 127.0.0.1Server Port: 1234Document Path: /Document Length: 5 bytesConcurrency Level: 100Time taken for tests: 7.240 secondsComplete requests: 1000000Failed requests: 0Keep-Alive requests: 1000000Total transferred: 73000000 bytesHTML transferred: 5000000 bytesRequests per second: 138124.14 [#/sec] (mean)Time per request: 0.724 [ms] (mean)Time per request: 0.007 [ms] (mean, across all concurrent requests)Transfer rate: 9846.74 [Kbytes/sec] receivedConnection Times (ms) min mean[+/-sd] median maxConnect: 0 0 0.0 0 5Processing: 0 1 0.2 1 9Waiting: 0 1 0.2 1 9Total: 0 1 0.2 1 9Percentage of the requests served within a certain time (ms) 50% 1 66% 1 75% 1 80% 1 90% 1 95% 1 98% 1 99% 1 100% 9 (longest request)

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