Merge branch 'develop' into e2e_backups

1 files changed, 12 insertions, 0 deletions

diff --git a/synapse/replication/tcp/commands.py b/synapse/replication/tcp/commands.py
index f3908df642..327556f6a1 100644
--- a/synapse/replication/tcp/commands.py
+++ b/synapse/replication/tcp/commands.py
@@ -59,6 +59,12 @@ class Command(object):
         """
         return self.data
 
+    def get_logcontext_id(self):
+        """Get a suitable string for the logcontext when processing this command"""
+
+        # by default, we just use the command name.
+        return self.NAME
+
 
 class ServerCommand(Command):
     """Sent by the server on new connection and includes the server_name.
@@ -116,6 +122,9 @@ class RdataCommand(Command):
             _json_encoder.encode(self.row),
         ))
 
+    def get_logcontext_id(self):
+        return "RDATA-" + self.stream_name
+
 
 class PositionCommand(Command):
     """Sent by the client to tell the client the stream postition without
@@ -190,6 +199,9 @@ class ReplicateCommand(Command):
     def to_line(self):
         return " ".join((self.stream_name, str(self.token),))
 
+    def get_logcontext_id(self):
+        return "REPLICATE-" + self.stream_name
+
 
 class UserSyncCommand(Command):
     """Sent by the client to inform the server that a user has started or