Unable to run dataloader for simple example about dataloader-php

[yahya-uddin]

That worked. Thank you! Can you perhaps update the docs (or perhaps point me to the right direction) so that I can understand how GuzzleHttpPromiseAdapter actually works, as the README is very unclear on this part. Thank you!

[mcg-web]

Can you give this a try please:

use GuzzleHttp\Promise\Promise;
use Overblog\DataLoader\DataLoader;
use Overblog\PromiseAdapter\Adapter\GuzzleHttpPromiseAdapter;

class Sandbox
{
    public function handle()
    {
        $promiseAdapter = new GuzzleHttpPromiseAdapter();
        $myBatchGetUsers = function ($keys) use ($promiseAdapter) {
            echo "Running myBatchGetUsers()...\n";
            return $promiseAdapter->createAll([
                ['name' => 'John'],
                ['name' => 'Sara'],
            ]);
        };

        
        $userLoader = new DataLoader($myBatchGetUsers, $promiseAdapter);

        $userLoader->load(4)
            ->then(function ($user) use ($userLoader) {
                echo "{$user['name']}\n"; // never runs
            });

        $userLoader->load(5)
            ->then(function ($user) use ($userLoader) {
                echo "{$user['name']}\n"; // never runs
            });

        $userLoader->await();
    }
}

[mcg-web]

Thanks for feedback we'll update the documentation to make this part a little clearer.