Try insert to meta directly

federation/entities/matrix/django/views.py

@@ -1,5 +1,4 @@
 import logging
-from copy import deepcopy
 
 # noinspection PyPackageRequirements
 from django.http import JsonResponse
@@ -15,18 +14,13 @@ logger = logging.getLogger("federation")
 class MatrixASBaseView(View):
     def dispatch(self, request, *args, **kwargs):
         token = request.GET.get("access_token")
-        logger.warning("MATRIX token %s", token)
         if not token:
-            logger.warning("MATRIX no token??")
             return JsonResponse({"error": "M_FORBIDDEN"}, content_type='application/json', status=403)
 
         matrix_config = get_matrix_configuration()
-        logger.warning("MATRIX config %s", matrix_config)
         if token != matrix_config["appservice"]["token"]:
-            logger.warning("MATRIX wrong token??")
             return JsonResponse({"error": "M_FORBIDDEN"}, content_type='application/json', status=403)
 
-        logger.warning("MATRIX passed?")
         return super().dispatch(request, *args, **kwargs)
 
 
@@ -34,9 +28,7 @@ class MatrixASTransactionsView(MatrixASBaseView):
     # noinspection PyUnusedLocal,PyMethodMayBeStatic
     def put(self, request, *args, **kwargs):
         # Inject the transaction ID to the request as part of the meta items
-        meta = deepcopy(request.META)
-        meta["matrix_transaction_id"] = kwargs.get("txn_id")
-        request.META = meta
+        request.META["matrix_transaction_id"] = kwargs.get("txn_id")
         process_payload_function = get_function_from_config('process_payload_function')
         result = process_payload_function(request)