[fix] fix missing endpoint info with random_offline node

src/sakia/data/connectors/bma.py

@@ -225,9 +225,21 @@ class BmaConnector:
                             )
                         )
                     if random_offline_node:
+                        node = random_offline_node[0]
+                        endpoints = filter_endpoints(request, [node])
+                        if not endpoints:
+                            continue
+                        endpoint = random.choice(endpoints)
+                        self._logger.debug(
+                            "Requesting {0} on endpoint {1}".format(
+                                str(request.__name__), str(endpoint)
+                            )
+                        )
+                        # create client
+                        _client = client.Client(endpoint, session, proxy=self._user_parameters.proxy())
                         futures.append(
                             self._verified_request(
-                                random_offline_node[0],
+                                node,
                                 _client(request,  **req_args)
                             )
                         )