From fdb13447167da0670dd6ad95fdf4a99cde450eb9 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Fri, 20 Mar 2020 14:40:47 +0000 Subject: Remove concept of a non-limited stream. (#7011) --- synapse/handlers/presence.py | 4 ++-- synapse/handlers/typing.py | 11 +++++++++-- 2 files changed, 11 insertions(+), 4 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 5526015ddb..6912165622 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -747,7 +747,7 @@ class PresenceHandler(object): return False - async def get_all_presence_updates(self, last_id, current_id): + async def get_all_presence_updates(self, last_id, current_id, limit): """ Gets a list of presence update rows from between the given stream ids. Each row has: @@ -762,7 +762,7 @@ class PresenceHandler(object): """ # TODO(markjh): replicate the unpersisted changes. # This could use the in-memory stores for recent changes. - rows = await self.store.get_all_presence_updates(last_id, current_id) + rows = await self.store.get_all_presence_updates(last_id, current_id, limit) return rows def notify_new_event(self): diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 391bceb0c4..c7bc14c623 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -15,6 +15,7 @@ import logging from collections import namedtuple +from typing import List from twisted.internet import defer @@ -257,7 +258,13 @@ class TypingHandler(object): "typing_key", self._latest_room_serial, rooms=[member.room_id] ) - async def get_all_typing_updates(self, last_id, current_id): + async def get_all_typing_updates( + self, last_id: int, current_id: int, limit: int + ) -> List[dict]: + """Get up to `limit` typing updates between the given tokens, earliest + updates first. + """ + if last_id == current_id: return [] @@ -275,7 +282,7 @@ class TypingHandler(object): typing = self._room_typing[room_id] rows.append((serial, room_id, list(typing))) rows.sort() - return rows + return rows[:limit] def get_current_token(self): return self._latest_room_serial -- cgit 1.5.1