S3 putObject + localstack = Could not contact remote server

[dudekm]

Hi.
I'm using async-aws with localstack to mock requests and I have a problem with putObject. Here you can find my PHP and JavaScript code to check if it works -> https://gist.github.com/dudekm/807f94dcc37a51adf43ec9e8b3652238

PHP + ASYNC-AWS + localstack - doens't work
I can list buckets and files - everything works perfectly. Logs from localstack:
localstack_demo | 2022-11-08T06:54:51.842 INFO --- [ asgi_gw_0] localstack.services.infra : Starting mock S3 service on http port 4566 ... localstack_demo | 2022-11-08T06:58:24.996 INFO --- [ asgi_gw_0] localstack.request.aws : AWS s3.ListBuckets => 200 localstack_demo | 2022-11-08T06:58:25.008 INFO --- [ asgi_gw_0] localstack.request.aws : AWS s3.ListObjectsV2 => 200

But when I want to use putObject, it's not possible because of "Could not contact remote server" and in localstack I can't see any request related to putObject.

JavaScript + AWS SDK + localstack - works
I decided to test if JavaScript aws-sdk will work. The upload works perfectly.

localstack_demo | 2022-11-08T06:58:22.476 INFO --- [ asgi_gw_0] localstack.request.aws : AWS s3.PutObject => 200

For sure it's not a problem with localstack (for JS sdk everything is fine). So, looks like async-aws has a bug or my config for async-aws is not correct. But, is it possible that config is not correct only for putObject???

[jderusse]

Did you tried: https://async-aws.com/clients/s3.html#non-aws-s3-endpoints ?

[dudekm]

Did you tried: https://async-aws.com/clients/s3.html#non-aws-s3-endpoints ?

Yes. But one interesting thing. I tried to use two hosts: localhost and 127.0.01.

Here is my first config:
endpoint -> localhost:4566, without pathStyleEndpoint

$s3 = new S3Client([
    'accessKeyId' => 'access-key',
    'accessKeySecret' => 'secret-key',
    'region' => 'region-key',
    'endpoint' => 'http://localhost:4566',
]);

it's possible to get a list of buckets but it wasn't possible to get a file list (listObjectsV2 -> Could not contact remote server.)

but when I changed the endpoint to http://127.0.0.1:4566

$s3 = new S3Client([
    'accessKeyId' => 'access-key',
    'accessKeySecret' => 'secret-key',
    'region' => 'region-key',
    'endpoint' => 'http://127.0.0.1:4566',
]);

I can get a list of files.

So, I decided to add mentioned option pathStyleEndpoint to localhost:4566 endpoint

$s3 = new S3Client([
    'accessKeyId' => 'access-key',
    'accessKeySecret' => 'secret-key',
    'region' => 'region-key',
    'pathStyleEndpoint' => true,
    'endpoint' => 'http://localhost:4566',
]);

and I can use localhost:4566 and can see a list of files.

so maybe something is wrong with the endpoint for putObject?

[dudekm]

When I'm using aws sdk (https://github.com/aws/aws-sdk-php) everything is ok.
Here you have code

https://gist.github.com/dudekm/e4ec6600f34fd50dac0622903034a09e

so, probably problem is inside async-aws :(

[jderusse]

Thanks for the reproducer.

I tried to start the stack on my local machine, but I'm not able to make it work. Local stack stuck even when using aws-cli.

I replaced local stack by another S3 like service (I used docker run -d -p 4566:4569 --name async_aws_s3-client asyncaws/testing-s3) and your code worked out of the box.

If you want, you can add a logger to get more information about the requests performed by AsyncAws:

use Symfony\Component\Console\Logger\ConsoleLogger;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Output\OutputInterface;

include(__DIR__.'/vendor/autoload.php');

$logger = new ConsoleLogger(new ConsoleOutput(OutputInterface::VERBOSITY_VERY_VERBOSE));
// Instantiate an Amazon S3 client.
$s3 = new S3Client([
    'endpoint' => 'http://localhost:4569',
    'pathStyleEndpoint' => true,
], new NullProvider(), null, $logger);

[dudekm]

Current code and result https://gist.github.com/dudekm/ccb06aafb7e2309497fe63cd571c08c3

Doesn't matter if endpoint is localhost:4566 or 127.0.0.1:4566.
Try #1 after 900ms: Idle timeout reached for "http://localhost:4566/demo-bucket/new-key-file".
Try #1 after 900ms: Idle timeout reached for "http://127.0.0.1:4566/demo-bucket/new-key-file".

Did you try running the code from my first post? BEcause this one is related to async-aws. The second is for aws-php-sdk.

I will try to prepare a repository with docker, nginx, php, localstack, and my php code. The environment will be the same for everyone, and we can test php code.

[gndk]

I ran into the same issue, but with SQS. Gave up after hours of banging my head against the wall, trying all possible combinations of configurations. Both localstack and asyncaws/testing-sqs did not work for me with fullstack Symfony (Messenger + sqs-messenger + async-aws + async-aws/symfony-bundle). Connection with aws cli works fine, but with async-aws it does not.