no message

MQTTBatterySDL/module.php

@@ -352,6 +352,7 @@ public function ReceiveData($JSONString)
     $suffix = $this->ReadPropertyString('TopicSuffix');
 
     if ($topic === 'feedback-request/' . $suffix) {
+
         $json = $this->BuildReadResponse();
 
         $this->PublishMQTT(
@@ -363,6 +364,7 @@ public function ReceiveData($JSONString)
     }
 
     if ($topic === 'remote-control-request/' . $suffix) {
+
         $json = $this->HandleRemoteControlJSON($payload);
 
         if ($json !== null) {
@@ -376,6 +378,26 @@ public function ReceiveData($JSONString)
     }
 }
 
+
+
+private function PublishMQTT(string $topic, string $payload)
+{
+    $this->SendDebug(
+        'PublishMQTT',
+        $topic . ' => ' . $payload,
+        0
+    );
+
+    $this->SendDataToParent(json_encode([
+        'DataID'           => '{7F7632D9-FA40-4F38-8DEA-C83CD4325A32}',
+        'PacketType'       => 3,
+        'Payload'          => $payload,
+        'QualityOfService' => 0,
+        'Retain'           => false,
+        'Topic'            => $topic
+    ]));
+}
+
     private function IsValidVariable(int $id)
     {
         return (