fix

services/floorheat_hub/mqtt_client.hpp

@@ -22,8 +22,13 @@ class AsyncMqttClient {
     struct CallbackData {
         /* topic */
         std::string_view topic;
+        
+        /* response topic */
+        std::string_view responseTopic;
+        
         /* value assosiated to request */
         const boost::json::value & value;
+        
         /* memory_resource of client */
     };