/home/kueuepay/public_html/vendor/guzzlehttp/promises/src/RejectionException.php
<?php

declare(strict_types=1);

namespace GuzzleHttp\Promise;

/**
 * A special exception that is thrown when waiting on a rejected promise.
 *
 * The reason value is available via the getReason() method.
 */
class RejectionException extends \RuntimeException
{
    /** @var mixed Rejection reason. */
    private $reason;

    /**
     * @param mixed       $reason      Rejection reason.
     * @param string|null $description Optional description.
     */
    public function __construct($reason, string $description = null)
    {
        $this->reason = $reason;

        $message = 'The promise was rejected';

        if ($description) {
            $message .= ' with reason: '.$description;
        } elseif (is_string($reason)
            || (is_object($reason) && method_exists($reason, '__toString'))
        ) {
            $message .= ' with reason: '.$this->reason;
        } elseif ($reason instanceof \JsonSerializable) {
            $message .= ' with reason: '.json_encode($this->reason, JSON_PRETTY_PRINT);
        }

        parent::__construct($message);
    }

    /**
     * Returns the rejection reason.
     *
     * @return mixed
     */
    public function getReason()
    {
        return $this->reason;
    }
}
Path: home/kueuepay/public_html/vendor/guzzlehttp/promises/src
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Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.
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