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/PSR-17 compatible HTTP and HTTP/2 server and can be used to replace classic Nginx+FPM setup with much greater performance and flexibility.
Table of Contents
-----------------
* Introduction
* [About RoadRunner](https://github.com/spiral/roadrunner/wiki/About-RoadRunner)
* [Installation](https://github.com/spiral/roadrunner/wiki/Installation)
* [Quick Builds](https://github.com/spiral/roadrunner/wiki/Quick-Builds)
* [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)
* [HTTPS and HTTP/2](https://github.com/spiral/roadrunner/wiki/HTTPS-and-HTTP2)
* [**PHP Workers**](https://github.com/spiral/roadrunner/wiki/PHP-Workers)
* [Debugging](https://github.com/spiral/roadrunner/wiki/Debugging)
* [Server Commands](https://github.com/spiral/roadrunner/wiki/Server-Commands)
* [RPC Integration](https://github.com/spiral/roadrunner/wiki/RPC-Integration)
* [Restarting Workers](https://github.com/spiral/roadrunner/wiki/Restarting-Workers)
* [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)
* Integrations
* [Laravel Framework](https://github.com/spiral/roadrunner/wiki/Laravel-Framework) (pending verification)
* [Slim Framework](https://github.com/spiral/roadrunner/issues/62) (pending verification)
* [Symfony Framework](https://github.com/spiral/roadrunner/wiki/Symfony-Framework) (native sessions support [is not stable](https://github.com/spiral/roadrunner/issues/18))
* [Yii2/3 Framework](https://github.com/spiral/roadrunner/issues/78) (in progress)
- [Other Examples](https://github.com/spiral/roadrunner/wiki/Other-Examples)
* 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)
* [AWS Lambda](https://github.com/spiral/roadrunner/wiki/AWS-Lambda)
* Custom Builds
* [GRPC Server](https://github.com/spiral/php-grpc)
Features:
--------
- production ready
- PSR-7 HTTP server (file uploads, error handling, static files, hot reload, middlewares, event listeners)
- HTTPS and HTTP/2 support (including HTTP/2 Push)
- 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](https://github.com/spiral/jobs), PSR-7, [GRPC](https://github.com/spiral/php-grpc), 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
acceptRequest()) {
try {
$resp = new \Zend\Diactoros\Response();
$resp->getBody()->write("hello world");
$psr7->respond($resp);
} catch (\Throwable $e) {
$psr7->getWorker()->error((string)$e);
}
}
```
Configuration can be located in `.rr.yaml` file:
```yaml
http:
address: 0.0.0.0:8080
workers:
command: "php psr-worker.php"
pool:
numWorkers: 4
```
> Read more in [Wiki](https://github.com/spiral/roadrunner/wiki/PHP-Workers).
License:
--------
The MIT License (MIT). Please see [`LICENSE`](./LICENSE) for more information. Maintained by [SpiralScout](https://spiralscout.com).