Beanstalkd for jobs

app/src/Exception/MQTT/MissingJob.php

@@ -0,0 +1,15 @@
+<?php
+namespace Incoviba\Exception\MQTT;
+
+use Throwable;
+use Incoviba\Exception\MQTT;
+
+class MissingJob extends MQTT
+{
+    public function __construct(?Throwable $previous = null)
+    {
+        $message = 'Missing MQTT job';
+        $code = 10;
+        parent::__construct($message, $code, $previous);
+    }
+}