http client psr 18 example not working #11996
Description
https://github.com/symfony/symfony-docs/blob/4.3/components/http_client.rst#psr-18
on full symfony project from symfony new --full project_name and after installing requirements
$psr17Factory = new Psr17Factory();
$psr18Client = new Psr18Client();
$url = 'https://symfony.com/versions.json';
$request = $psr17Factory->createRequest('GET', $url);
$response = $psr18Client->sendRequest($request);
// $response->getBody()->rewind(); // <--------------------- this line changed
$content = json_decode($response->getBody()->getContents(), true);
return new Response(\print_r($content, true));
does not work, returns empty content
if I uncomment line (added by me, not present in docs):
$response->getBody()->rewind(); // <--------------------- this line changed
it also works
and If i switch http driver to guzzle it also works:
<?php
declare(strict_types=1);
namespace App\Controller;
use Http\Adapter\Guzzle6\Client;
use Http\Factory\Guzzle\RequestFactory;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
class TestController extends AbstractController
{
/**
* @Route("/test", name="app_test")
*/
public function index(): Response
{
$psr17Factory = new RequestFactory();
$psr18Client = Client::createWithConfig([]);
$url = 'https://symfony.com/versions.json';
$request = $psr17Factory->createRequest('GET', $url);
$response = $psr18Client->sendRequest($request);
$content = json_decode($response->getBody()->getContents(), true);
return new Response(\print_r($content, true));
}
}
so it is problem with symfony's http client,
most likely there is some issue with rewind of stream before returning contents