这篇文章主要介绍了关于使用roadrunner 加速 laravel 应用，有着一定的参考价值，现在分享给大家，有需要的朋友可以参考一下
RoadRunner是一个用Go语言实现的高性能PSR-7服务器，你没看错，是Go语言实现的。
RoadRunner首先用Go实现了一个高性能的服务器，然后通过goridge IPC把请求转发给多个PHP CLI Worker，Worker会把请求重新封装成PSR-7 Request交给框架进行处理。
娱乐测试
使用siege测试Laravel的Welcome页面，250个并发用户，持续30秒，对比Nginx + FPM和RoadRunner。
Nginx + FPM：
$ siege --no-parser -c 250 -t 30s http://127.0.0.1:3000/ > /dev/null ** SIEGE 4.0.4 ** Preparing 250 concurrent users for battle. The server is now under siege... Lifting the server siege... Transactions: 2032 hits Availability: 97.83 % Elapsed time: 29.19 secs Data transferred: 4.51 MB Response time: 2.64 secs Transaction rate: 69.61 trans/sec Throughput: 0.15 MB/sec Concurrency: 183.50 Successful transactions: 2032 Failed transactions: 45 Longest transaction: 27.34 Shortest transaction: 0.
RoadRunner(4 worker)：
$ siege --no-parser -c 250 -t 30s http://127.0.0.1:8080/ > /dev/null ** SIEGE 4.0.4 ** Preparing 250 concurrent users for battle. The server is now under siege... Lifting the server siege... Transactions: 61417 hits Availability: 100.00 % Elapsed time: 29.26 secs Data transferred: 135.95 MB Response time: 0.12 secs Transaction rate: 2099.01 trans/sec Throughput: 4.65 MB/sec Concurrency: 249.06 Successful transactions: 61417 Failed transactions: 0 Longest transaction: 0.20 Shortest transaction: 0.05
如何加速Laravel应用
RoadRunner安装
RoadRunner已经提供了预编译的执行文件，下载对应平台的版本即可，配置文件可用RoadRunner提供的：Using RoadRunner.
Laravel配置
安装依赖：
composer require spiral/roadrunner zendframework/zend-diactoros symfony/psr-http-message-bridge
在Laravel项目创建一个psr-worker.php，代码修改来自tobias-kuendig：
<?php
require __DIR__ . "/vendor/autoload.php";
use Symfony\Bridge\PsrHttpMessage\Factory\DiactorosFactory;
use Symfony\Bridge\PsrHttpMessage\Factory\HttpFoundationFactory;
$relay = new Spiral\Goridge\StreamRelay(STDIN, STDOUT);
$psr7 = new Spiral\RoadRunner\PSR7Client(new Spiral\RoadRunner\Worker($relay));
$app = require_once __DIR__ . '/bootstrap/app.php';
$kernel = $app->make(Illuminate\Contracts\Http\Kernel::class);
while ($req = $psr7->acceptRequest()) {
try {
$httpFoundationFactory = new HttpFoundationFactory();
if (strpos($req->getHeaderLine("content-type"), "application/json") === 0) {
$body = $req->getBody();
$parsedBody = json_decode($body, true);
$req = $req->withParsedBody($parsedBody);
}
$symfonyReq = $httpFoundationFactory->createRequest($req);
$request = Illuminate\Http\Request::createFromBase($symfonyReq);
$response = $kernel->handle($request);
$psr7factory = new DiactorosFactory();
$psr7response = $psr7factory->createResponse($response);
$psr7->respond($psr7response);
} catch (\Throwable $e) {
$psr7->getWorker()->error((string)$e);
}
}运行rr serve -v搞定。
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