golden hour

/home/doctorbruno/public_html/pgmed.org/wp-content/plugins/backupbuddy/destinations/_s3lib3/Aws

File/Folder	Size	Actions
Acm	-
Api	-
ApplicationAutoScaling	-
ApplicationDiscoveryService	-
AutoScaling	-
AwsClient.php	11.34 KB
AwsClientInterface.php	5.4 KB
AwsClientTrait.php	2.49 KB
CacheInterface.php	755 B
ClientResolver.php	26.63 KB
CloudHsm	-
CloudTrail	-
CodeCommit	-
CodePipeline	-
CognitoIdentity	-
CognitoIdentityProvider	-
CognitoSync	-
Command.php	1.3 KB
CommandInterface.php	946 B
CommandPool.php	4.91 KB
ConfigService	-
Credentials	-
DataPipeline	-
DatabaseMigrationService	-
DeviceFarm	-
DirectConnect	-
DirectoryService	-
DoctrineCacheAdapter.php	989 B
Ecr	-
Ecs	-
Efs	-
Emr	-
Endpoint	-
Exception	-
GameLift	-
Handler	-
HandlerList.php	12.43 KB
HasDataTrait.php	1.11 KB
HashInterface.php	531 B
HashingStream.php	1.53 KB
History.php	3.81 KB
Iam	-
ImportExport	-
Inspector	-
Iot	-
IotDataPlane	-
JsonCompiler.php	478 B
Kinesis	-
KinesisAnalytics	-
Kms	-
LruArrayCache.php	2.06 KB
MachineLearning	-
MarketplaceCommerceAnalytics	-
MarketplaceMetering	-
Middleware.php	12.8 KB
MockHandler.php	3.6 KB
MultiRegionClient.php	7.42 KB
Multipart	-
OpsWorks	-
PhpHash.php	1.78 KB
PsrCacheAdapter.php	742 B
Redshift	-
Result.php	1.08 KB
ResultInterface.php	1.34 KB
ResultPaginator.php	5.08 KB
RetryMiddleware.php	6.17 KB
S3	-
Sdk.php	14.59 KB
ServiceCatalog	-
Signature	-
SnowBall	-
Ssm	-
StorageGateway	-
Sts	-
Support	-
Swf	-
TraceMiddleware.php	10.41 KB
Waf	-
Waiter.php	8.44 KB
WorkSpaces	-
WrappedHttpHandler.php	6.88 KB
data	-
functions.php	9.54 KB
index.php	27 B

Edit: CommandPool.php

<?php
namespace Aws;

use GuzzleHttp\Promise\PromisorInterface;
use GuzzleHttp\Promise\EachPromise;

/**
 * Sends and iterator of commands concurrently using a capped pool size.
 *
 * The pool will read command objects from an iterator until it is cancelled or
 * until the iterator is consumed.
 */
class CommandPool implements PromisorInterface
{
    /** @var EachPromise */
    private $each;

/**
     * The CommandPool constructor accepts a hash of configuration options:
     *
     * - concurrency: (callable|int) Maximum number of commands to execute
     *   concurrently. Provide a function to resize the pool dynamically. The
     *   function will be provided the current number of pending requests and
     *   is expected to return an integer representing the new pool size limit.
     * - before: (callable) function to invoke before sending each command. The
     *   before function accepts the command and the key of the iterator of the
     *   command. You can mutate the command as needed in the before function
     *   before sending the command.
     * - fulfilled: (callable) Function to invoke when a promise is fulfilled.
     *   The function is provided the result object, id of the iterator that the
     *   result came from, and the aggregate promise that can be resolved/rejected
     *   if you need to short-circuit the pool.
     * - rejected: (callable) Function to invoke when a promise is rejected.
     *   The function is provided an AwsException object, id of the iterator that
     *   the exception came from, and the aggregate promise that can be
     *   resolved/rejected if you need to short-circuit the pool.
     *
     * @param AwsClientInterface $client   Client used to execute commands.
     * @param array|\Iterator    $commands Iterable that yields commands.
     * @param array              $config   Associative array of options.
     */
    public function __construct(
        AwsClientInterface $client,
        $commands,
        array $config = []
    ) {
        if (!isset($config['concurrency'])) {
            $config['concurrency'] = 25;
        }

$before = $this->getBefore($config);
        $mapFn = function ($commands) use ($client, $before) {
            foreach ($commands as $key => $command) {
                if (!($command instanceof CommandInterface)) {
                    throw new \InvalidArgumentException('Each value yielded by '
                        . 'the iterator must be an Aws\CommandInterface.');
                }
                if ($before) {
                    $before($command, $key);
                }
                yield $client->executeAsync($command);
            }
        };

$this->each = new EachPromise($mapFn($commands), $config);
    }

/**
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function promise()
    {
        return $this->each->promise();
    }

/**
     * Executes a pool synchronously and aggregates the results of the pool
     * into an indexed array in the same order as the passed in array.
     *
     * @param AwsClientInterface $client   Client used to execute commands.
     * @param mixed              $commands Iterable that yields commands.
     * @param array              $config   Configuration options.
     *
     * @return array
     * @see \Aws\CommandPool::__construct for available configuration options.
     */
    public static function batch(
        AwsClientInterface $client,
        $commands,
        array $config = []
    ) {
        $results = [];
        self::cmpCallback($config, 'fulfilled', $results);
        self::cmpCallback($config, 'rejected', $results);

return (new self($client, $commands, $config))
            ->promise()
            ->then(static function () use (&$results) {
                ksort($results);
                return $results;
            })
            ->wait();
    }

/**
     * @return callable
     */
    private function getBefore(array $config)
    {
        if (!isset($config['before'])) {
            return null;
        }

if (is_callable($config['before'])) {
            return $config['before'];
        }

throw new \InvalidArgumentException('before must be callable');
    }

/**
     * Adds an onFulfilled or onRejected callback that aggregates results into
     * an array. If a callback is already present, it is replaced with the
     * composed function.
     *
     * @param array $config
     * @param       $name
     * @param array $results
     */
    private static function cmpCallback(array &$config, $name, array &$results)
    {
        if (!isset($config[$name])) {
            $config[$name] = function ($v, $k) use (&$results) {
                $results[$k] = $v;
            };
        } else {
            $currentFn = $config[$name];
            $config[$name] = function ($v, $k) use (&$results, $currentFn) {
                $currentFn($v, $k);
                $results[$k] = $v;
            };
        }
    }
}