Send some ephemeral events to appservices (#8437)

Optionally sends typing, presence, and read receipt information to appservices.

1 files changed, 25 insertions, 0 deletions

diff --git a/synapse/notifier.py b/synapse/notifier.py
index 51c830c91e..2e993411b9 100644
--- a/synapse/notifier.py
+++ b/synapse/notifier.py
@@ -329,6 +329,22 @@ class Notifier:
         except Exception:
             logger.exception("Error notifying application services of event")
 
+    async def _notify_app_services_ephemeral(
+        self,
+        stream_key: str,
+        new_token: Union[int, RoomStreamToken],
+        users: Collection[UserID] = [],
+    ):
+        try:
+            stream_token = None
+            if isinstance(new_token, int):
+                stream_token = new_token
+            await self.appservice_handler.notify_interested_services_ephemeral(
+                stream_key, stream_token, users
+            )
+        except Exception:
+            logger.exception("Error notifying application services of event")
+
     async def _notify_pusher_pool(self, max_room_stream_token: RoomStreamToken):
         try:
             await self._pusher_pool.on_new_notifications(max_room_stream_token)
@@ -367,6 +383,15 @@ class Notifier:
 
                 self.notify_replication()
 
+                # Notify appservices
+                run_as_background_process(
+                    "_notify_app_services_ephemeral",
+                    self._notify_app_services_ephemeral,
+                    stream_key,
+                    new_token,
+                    users,
+                )
+
     def on_new_replication_data(self) -> None:
         """Used to inform replication listeners that something has happend
         without waking up any of the normal user event streams"""