Strip out setting presence state through tcp replication

realtyem · Jul 3, 2023 · 11f202f · 11f202f
1 parent 13fc891
commit 11f202f
Showing 1 changed file with 0 additions and 22 deletions.
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
@@ -1085,38 +1085,16 @@ async def update_external_syncs_row(
             sync_time_msec: Time in ms when the user was last syncing
         """
         async with self.external_sync_linearizer.queue(process_id):
-            prev_state = await self.current_state_for_user(user_id)
-
             process_presence = self.external_process_to_current_syncs.setdefault(
                 process_id, set()
             )
 
-            updates = []
             if is_syncing and user_id not in process_presence:
-                if prev_state.state == PresenceState.OFFLINE:
-                    updates.append(
-                        prev_state.copy_and_replace(
-                            state=PresenceState.ONLINE,
-                            last_active_ts=sync_time_msec,
-                            last_user_sync_ts=sync_time_msec,
-                        )
-                    )
-                else:
-                    updates.append(
-                        prev_state.copy_and_replace(last_user_sync_ts=sync_time_msec)
-                    )
                 process_presence.add(user_id)
-            elif user_id in process_presence:
-                updates.append(
-                    prev_state.copy_and_replace(last_user_sync_ts=sync_time_msec)
-                )
 
             if not is_syncing:
                 process_presence.discard(user_id)
 
-            if updates:
-                await self._update_states(updates)
-
             self.external_process_last_updated_ms[process_id] = self.clock.time_msec()
 
     async def update_external_syncs_clear(self, process_id: str) -> None: