I have two Symfony server instances. First is on 127.0.0.1:8080, second is on 127.0.0.1:8081.
When I'm trying to send POST method from the second instance to the first instance, using url 127.0.0.1:8081/create, I receive HTTP 500.
I'm using Windows 10. Running the servers locally works without a problem. The POST method works perfectly. So that's mean there is some problem with a Docker, but I don't know where. Is it CORS problem?
Here is my docker-compose.yml in the first instance:
version: '3'
services:
nginx:
build:
context: ./docker/nginx/
dockerfile: Dockerfile-nginx
volumes:
- .:/var/www/symfony/
ports:
- 8080:80
php:
build:
context: ./docker/php74/
dockerfile: Dockerfile-php74
volumes:
- .:/var/www/symfony/
and in the second instance:
version: '3'
services:
nginx:
build:
context: ./docker/nginx/
dockerfile: Dockerfile-nginx
volumes:
- .:/var/www/symfony/
ports:
- 8081:80
php:
build:
context: ./docker/php74/
dockerfile: Dockerfile-php74
volumes:
- .:/var/www/symfony/
Here is default.conf for the nginx:
server {
proxy_busy_buffers_size 512k;
proxy_buffers 4 512k;
proxy_buffer_size 256k;
listen 80;
server_name localhost;
root /var/www/symfony/public;
location / {
try_files $uri @rewriteapp;
}
location @rewriteapp {
rewrite ^(.*)$ /index.php/$1 last;
}
location ~ ^/index\.php(/|$) {
fastcgi_pass php:9000;
fastcgi_split_path_info ^(.+\.php)(/.*)$;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param HTTPS off;
fastcgi_buffer_size 128k;
fastcgi_buffers 4 256k;
fastcgi_busy_buffers_size 256k;
# https://enable-cors.org/server_nginx.html
if ($request_method = 'OPTIONS') {
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
#
# Custom headers and headers various browsers *should* be OK with but aren't
#
add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
#
# Tell client that this pre-flight info is valid for 20 days
#
add_header 'Access-Control-Max-Age' 1728000;
add_header 'Content-Type' 'text/plain; charset=utf-8';
add_header 'Content-Length' 0;
return 204;
}
if ($request_method = 'POST') {
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
}
if ($request_method = 'GET') {
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
}
}
error_log /dev/stdout info;
access_log /var/log/nginx/symfony_access.log;
}
Has anyone had a similar problem before?
@EDIT: This is my ApiController.php where I'm making a call to other server instance.
<?php
namespace App\Controller;
use App\Entity\Argument;
use App\Repository\ArgumentRepository;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Serializer\Encoder\JsonEncoder;
use Symfony\Component\Serializer\Encoder\XmlEncoder;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
use Symfony\Component\Serializer\Serializer;
use Symfony\Contracts\HttpClient\HttpClientInterface;
class ApiController extends AbstractController
{
/**
* @Route("/create", name="create_argument", methods={"POST"})
*/
public function createArgument(Request $request, HttpClientInterface $client)
{
if (!strpos($request->headers->get('Content-Type'), 'application/json'))
{
$data = $request->toArray();
$name = $data['name'];
$response = $client->request(
'POST',
'http://127.0.0.1:8080/name',
[
'headers' => [
'Content-Type' => 'application/json',
],
'json' => ['name' => $name],
]);
if ($response->getStatusCode() == 200)
{
$content = $response->toArray();
$content['name'] = strrev($content['name']);
$argument = new Argument();
$argument->setName($content['name']);
$entityManager = $this->getDoctrine()->getManager();
$entityManager->persist($argument);
$entityManager->flush();
return new Response("Argument added", Response::HTTP_OK);
}
}
return new Response("Bad request", Response::HTTP_BAD_REQUEST);
}
/**
* @Route("/show", name="show_arguments", methods={"GET"})
*/
public function showArguments(ArgumentRepository $repository)
{
$arguments = $repository->findAll();
if (!$arguments)
return new Response('There are no tasks.', Response::HTTP_NOT_FOUND);
$encoders = [new XmlEncoder(), new JsonEncoder()];
$normalizers = [new ObjectNormalizer()];
$serializer = new Serializer($normalizers, $encoders);
$content = $serializer->serialize($arguments, 'json');
return new JsonResponse($content, Response::HTTP_CREATED, [], true);
}
}
