1 files changed, 0 insertions, 28 deletions
diff --git a/synapse/storage/transactions.py b/synapse/storage/transactions.py
index b1188f6bcb..fd18619178 100644
--- a/synapse/storage/transactions.py
+++ b/synapse/storage/transactions.py
@@ -133,34 +133,6 @@ class TransactionStore(SQLBaseStore):
             desc="set_received_txn_response",
         )
 
-    def prep_send_transaction(self, transaction_id, destination, origin_server_ts):
-        """Persists an outgoing transaction and calculates the values for the
-        previous transaction id list.
-
-        This should be called before sending the transaction so that it has the
-        correct value for the `prev_ids` key.
-
-        Args:
-            transaction_id (str)
-            destination (str)
-            origin_server_ts (int)
-
-        Returns:
-            list: A list of previous transaction ids.
-        """
-        return defer.succeed([])
-
-    def delivered_txn(self, transaction_id, destination, code, response_dict):
-        """Persists the response for an outgoing transaction.
-
-        Args:
-            transaction_id (str)
-            destination (str)
-            code (int)
-            response_json (str)
-        """
-        pass
-
     @defer.inlineCallbacks
     def get_destination_retry_timings(self, destination):
         """Gets the current retry timings (if any) for a given destination.