food_server/vendor/php-mqtt/client/src/Exceptions/ClientNotConnectedToBrokerException.php

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<?php
declare(strict_types=1);
namespace PhpMqtt\Client\Exceptions;
/**
* Exception to be thrown if an MQTT client is not connected to a broker and tries
* to perform an action which requires a connection (e.g. publish or subscribe).
*
* @package PhpMqtt\Client\Exceptions
*/
class ClientNotConnectedToBrokerException extends DataTransferException
{
public const EXCEPTION_CONNECTION_LOST = 0300;
/**
* ClientNotConnectedToBrokerException constructor.
*/
public function __construct(string $error)
{
parent::__construct(self::EXCEPTION_CONNECTION_LOST, $error);
}
}