1 files changed, 21 insertions, 37 deletions
diff --git a/synapse/replication/tcp/handler.py b/synapse/replication/tcp/handler.py
index e1cbfa50eb..0f166d16aa 100644
--- a/synapse/replication/tcp/handler.py
+++ b/synapse/replication/tcp/handler.py
@@ -35,7 +35,6 @@ from twisted.internet.protocol import ReconnectingClientFactory
 
 from synapse.metrics import LaterGauge
 from synapse.metrics.background_process_metrics import run_as_background_process
-from synapse.replication.tcp.client import DirectTcpReplicationClientFactory
 from synapse.replication.tcp.commands import (
     ClearUserSyncsCommand,
     Command,
@@ -332,46 +331,31 @@ class ReplicationCommandHandler:
 
     def start_replication(self, hs: "HomeServer") -> None:
         """Helper method to start replication."""
-        if hs.config.redis.redis_enabled:
-            from synapse.replication.tcp.redis import (
-                RedisDirectTcpReplicationClientFactory,
-            )
+        from synapse.replication.tcp.redis import RedisDirectTcpReplicationClientFactory
 
-            # First let's ensure that we have a ReplicationStreamer started.
-            hs.get_replication_streamer()
+        # First let's ensure that we have a ReplicationStreamer started.
+        hs.get_replication_streamer()
 
-            # We need two connections to redis, one for the subscription stream and
-            # one to send commands to (as you can't send further redis commands to a
-            # connection after SUBSCRIBE is called).
+        # We need two connections to redis, one for the subscription stream and
+        # one to send commands to (as you can't send further redis commands to a
+        # connection after SUBSCRIBE is called).
 
-            # First create the connection for sending commands.
-            outbound_redis_connection = hs.get_outbound_redis_connection()
+        # First create the connection for sending commands.
+        outbound_redis_connection = hs.get_outbound_redis_connection()
 
-            # Now create the factory/connection for the subscription stream.
-            self._factory = RedisDirectTcpReplicationClientFactory(
-                hs,
-                outbound_redis_connection,
-                channel_names=self._channels_to_subscribe_to,
-            )
-            hs.get_reactor().connectTCP(
-                hs.config.redis.redis_host,
-                hs.config.redis.redis_port,
-                self._factory,
-                timeout=30,
-                bindAddress=None,
-            )
-        else:
-            client_name = hs.get_instance_name()
-            self._factory = DirectTcpReplicationClientFactory(hs, client_name, self)
-            host = hs.config.worker.worker_replication_host
-            port = hs.config.worker.worker_replication_port
-            hs.get_reactor().connectTCP(
-                host,
-                port,
-                self._factory,
-                timeout=30,
-                bindAddress=None,
-            )
+        # Now create the factory/connection for the subscription stream.
+        self._factory = RedisDirectTcpReplicationClientFactory(
+            hs,
+            outbound_redis_connection,
+            channel_names=self._channels_to_subscribe_to,
+        )
+        hs.get_reactor().connectTCP(
+            hs.config.redis.redis_host,
+            hs.config.redis.redis_port,
+            self._factory,
+            timeout=30,
+            bindAddress=None,
+        )
 
     def get_streams(self) -> Dict[str, Stream]:
         """Get a map from stream name to all streams."""