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RoadRunner
==========
[](https://packagist.org/packages/spiral/roadrunner)
[](https://godoc.org/github.com/spiral/roadrunner)
[](https://travis-ci.org/spiral/roadrunner)
[](https://goreportcard.com/report/github.com/spiral/roadrunner)
[](https://scrutinizer-ci.com/g/spiral/roadrunner/?branch=master)
[](https://codecov.io/gh/spiral/roadrunner/)
RoadRunner is an open source (MIT licensed), high-performance PHP application server, load balancer and process manager.
It supports running as a service with the ability to extend its functionality on a per-project basis.
RoadRunner includes PSR-7 compatible HTTP server and can be used to replace classic Nginx+FPM setup with much greater performance.
Table of Contents
-----------------
* Introduction
* [About RoadRunner](https://github.com/spiral/roadrunner/wiki/About-RoadRunner)
* [Installation](https://github.com/spiral/roadrunner/wiki/Installation)
* [Configuration](https://github.com/spiral/roadrunner/wiki/Configuration)
* [License](https://github.com/spiral/roadrunner/wiki/License)
* Using RoadRunner
* [Environment Configuration](https://github.com/spiral/roadrunner/wiki/Enviroment-Configuration)
* [PHP Workers](https://github.com/spiral/roadrunner/wiki/PHP-Workers)
* [Server Commands](https://github.com/spiral/roadrunner/wiki/Server-Commands)
* [RPC Integration](https://github.com/spiral/roadrunner/wiki/RPC-Integration)
* [IDE integration](https://github.com/spiral/roadrunner/wiki/IDE-Integration)
* [Error Handling](https://github.com/spiral/roadrunner/wiki/Debug-And-Error-Handling)
* [Production Usage](https://github.com/spiral/roadrunner/wiki/Production-Usage)
* Server Customization
* [Building Server](https://github.com/spiral/roadrunner/wiki/Building-Server)
* [Writing Services](https://github.com/spiral/roadrunner/wiki/Writing-Services)
* [HTTP Middlewares](https://github.com/spiral/roadrunner/wiki/Middlewares)
* Additional Notes
* [Event Listeners](https://github.com/spiral/roadrunner/wiki/Event-Listeners)
* [Standalone Usage](https://github.com/spiral/roadrunner/wiki/Standalone-usage)
Features:
--------
- production ready
- PSR-7 HTTP server (file uploads, error handling, static files, hot reload, middlewares, event listeners)
- fully customizable server
- flexible environment configuration
- no external PHP dependencies, drop-in (based on [Goridge](https://github.com/spiral/goridge))
- load balancer, process manager and task pipeline
- frontend agnostic (queue, REST, PSR-7, async php, etc)
- works over TCP, unix sockets and standard pipes
- automatic worker replacement and safe PHP process destruction
- worker lifecycle management (create/allocate/destroy timeouts)
- payload context and body
- control over max jobs per worker
- protocol, worker and job level error management (including PHP errors)
- memory leak failswitch
- very fast (~250k rpc calls per second on Ryzen 1700X using 16 threads)
- works on Windows
Example:
--------
```php
<?php
ini_set('display_errors', 'stderr');
include "vendor/autoload.php";
$relay = new Spiral\Goridge\StreamRelay(STDIN, STDOUT);
$psr7 = new Spiral\RoadRunner\PSR7Client(new Spiral\RoadRunner\Worker($relay));
while ($req = $psr7->acceptRequest()) {
try {
$resp = new \Zend\Diactoros\Response()
$resp->getBody()->write("hello world");
$psr7->respond($resp);
} catch (\Throwable $e) {
$psr7->getWorker()->error((string)$e);
}
}
```
License:
--------
The MIT License (MIT). Please see [`LICENSE`](./LICENSE) for more information. Maintained by [SpiralScout](https://spiralscout.com).
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