Move connecting logic into ClientReplicationStreamProtocol

1 files changed, 0 insertions, 18 deletions

diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py

index 51f90655d0..e558f90e1a 100644
--- a/synapse/replication/tcp/client.py
+++ b/synapse/replication/tcp/client.py
@@ -89,11 +89,6 @@ class ReplicationClientHandler(object):
         # Used for tests.
         self.awaiting_syncs = {}
 
-        # Set of stream names that have been subscribe to, but haven't yet
-        # caught up with. This is used to track when the client has been fully
-        # connected to the remote.
-        self.streams_connecting = None
-
         # The factory used to create connections.
         self.factory = None
 
@@ -122,12 +117,6 @@ class ReplicationClientHandler(object):
 
         Can be overriden in subclasses to handle more.
         """
-        # When we get a `POSITION` command it means we've finished getting
-        # missing updates for the given stream, and are now up to date.
-        self.streams_connecting.discard(stream_name)
-        if not self.streams_connecting:
-            self.finished_connecting()
-
         return self.store.process_replication_rows(stream_name, token, [])
 
     def on_sync(self, data):
@@ -154,9 +143,6 @@ class ReplicationClientHandler(object):
         elif room_account_data:
             args["account_data"] = room_account_data
 
-        # Record which streams we're in the process of subscribing to
-        self.streams_connecting = set(args.keys())
-
         return args
 
     def get_currently_syncing_users(self):
@@ -222,10 +208,6 @@ class ReplicationClientHandler(object):
                 connection.send_command(cmd)
             self.pending_commands = []
 
-            # This will happen if we don't actually subscribe to any streams
-            if not self.streams_connecting:
-                self.finished_connecting()
-
     def finished_connecting(self):
         """Called when we have successfully subscribed and caught up to all
         streams we're interested in.