fix http response and ds2413 bugs

custom_components/mega/entities.py

@@ -253,7 +253,7 @@ class MegaOutPort(MegaPushEntity):
             return self._state == 'ON'
         elif val is not None:
             val = val.get("value")
-            if self.index is not None and self.addr is not None:
+            if not isinstance(val, str) and self.index is not None and self.addr is not None:
                 if not isinstance(val, dict):
                     self.mega.lg.warning(f'{self.entity_id}: {val} is not a dict')
                     return

custom_components/mega/http.py

@@ -66,7 +66,7 @@ class MegaView(HomeAssistantView):
             update_all = False
             data['value'] = data.pop('v')
         data['mega_id'] = hub.id
-        ret = 'd'
+        ret = 'd' if hub.force_d else ''
         if port is not None:
             hub.values[port] = data
             for cb in self.callbacks[hub.id][port]:
@@ -79,6 +79,7 @@ class MegaView(HomeAssistantView):
                 ret = template.async_render(data)
         _LOGGER.debug('response %s', ret)
         Response(body='', content_type='text/plain', headers={'Server': 's', 'Date': 'n'})
+        if ret:
             await hub.request(cmd=ret)
         return ret