There is no more distinction between not configured and not attached

Author: pennam

src/ArduinoIoTCloud.h

@@ -100,8 +100,7 @@ class ArduinoIoTCloudClass
     inline void     clrThingIdOutdatedFlag()            { _thing_id_outdated = false ; }
     inline bool     getThingIdOutdatedFlag()            { return _thing_id_outdated; }
 
-    inline bool     deviceNotAttached()                 { return _thing_id == "null"; }
-    inline bool     deviceNotConfigured()               { return _thing_id == ""; }
+    inline bool     deviceNotAttached()                 { return _thing_id == ""; }
 
     inline ConnectionHandler * getConnection()          { return _connection; }
 

src/ArduinoIoTCloudTCP.cpp

@@ -512,15 +512,6 @@ ArduinoIoTCloudTCP::State ArduinoIoTCloudTCP::handle_CheckDeviceConfig()
 
   updateThingTopics();
 
-  if (deviceNotConfigured())
-  {
-    /* maybe we have only missed the thing_id property...
-     * unsubsribe and resubscribe immediately to trigger a new configuration command
-     */
-    _mqttClient.unsubscribe(_deviceTopicIn);
-    return State::SubscribeDeviceTopic;
-  }
-
   if (deviceNotAttached())
   {
     /* start long timeout counter