CMS 2.0

vendor/php-mqtt/client/src/Exceptions/ProtocolViolationException.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpMqtt\Client\Exceptions;
+
+/**
+ * Exception to be thrown if an MQTT client encountered a protocol violation.
+ *
+ * @package PhpMqtt\Client\Exceptions
+ */
+class ProtocolViolationException extends MqttClientException
+{
+    /**
+     * ProtocolViolationException constructor.
+     */
+    public function __construct(string $error)
+    {
+        parent::__construct(sprintf('Protocol violation: %s.', $error));
+    }
+}