Enable passing typing stream writers as a list. (#11237)

This makes the typing stream writer config match the other stream writers
that only currently support a single worker.

1 files changed, 3 insertions, 3 deletions

diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py

index c411d69924..22c6174821 100644
--- a/synapse/handlers/typing.py
+++ b/synapse/handlers/typing.py
@@ -62,8 +62,8 @@ class FollowerTypingHandler:
         if hs.should_send_federation():
             self.federation = hs.get_federation_sender()
 
-        if hs.config.worker.writers.typing != hs.get_instance_name():
-            hs.get_federation_registry().register_instance_for_edu(
+        if hs.get_instance_name() not in hs.config.worker.writers.typing:
+            hs.get_federation_registry().register_instances_for_edu(
                 "m.typing",
                 hs.config.worker.writers.typing,
             )
@@ -205,7 +205,7 @@ class TypingWriterHandler(FollowerTypingHandler):
     def __init__(self, hs: "HomeServer"):
         super().__init__(hs)
 
-        assert hs.config.worker.writers.typing == hs.get_instance_name()
+        assert hs.get_instance_name() in hs.config.worker.writers.typing
 
         self.auth = hs.get_auth()
         self.notifier = hs.get_notifier()