reactphp http server

bootstrap.php

<?php

use Laminas\Diactoros\Response\JsonResponse;
use League\Container\Container;
use League\Route\Router;
use League\Route\Strategy\ApplicationStrategy;
use Psr\Http\Message\ServerRequestInterface;
use React\Http\Message\Response;

require __DIR__ . '/vendor/autoload.php';

try {
    $container = new Container;
    $router = new Router();

    $strategy = (new ApplicationStrategy);
    $strategy->setContainer($container);
    $router->setStrategy($strategy);

    $router->get('/', function (ServerRequestInterface $request) {
        return new JsonResponse(['abc' => 1]);
    });

    $http = new React\Http\HttpServer(function (ServerRequestInterface $request) use ($router) {
        try {
            $response = $router->dispatch($request);
        } catch (\League\Route\Http\Exception $e) {
            return new Response(404, ['Content-Type' => 'application/json'], json_encode(['err' => 404]));
        }

        // turn laminas response into react response
        return new Response($response->getStatusCode(), $response->getHeaders(), (string)$response->getBody());
    });

    // just to display exception
    $http->on('error', function (Throwable $e) {
        echo (string) $e, "\n";
    });
    
    $socket = new React\Socket\SocketServer('127.0.0.1:8080');
    $http->listen($socket);
} catch (Throwable $e) {
    echo (string) $e, "\n";
}

composer.json

{
    "require": {
        "react/http": "^1.10.0",
        "league/route": "^5.1",
        "league/container": "^4.2",
        "laminas/laminas-diactoros": "^3.3"
    }
}