diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index edc728ece1..e693e7c80e 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -46,7 +46,7 @@ class TimelineBatch(collections.namedtuple("TimelineBatch", [
return bool(self.events)
-class RoomSyncResult(collections.namedtuple("RoomSyncResult", [
+class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [
"room_id",
"timeline",
"state",
@@ -61,10 +61,24 @@ class RoomSyncResult(collections.namedtuple("RoomSyncResult", [
return bool(self.timeline or self.state or self.ephemeral)
+class InvitedSyncResult(collections.namedtuple("InvitedSyncResult", [
+ "room_id",
+ "invite_state",
+])):
+ __slots__ = []
+
+ def __nonzero__(self):
+ """Make the result appear empty if there are no updates. This is used
+ to tell if room needs to be part of the sync result.
+ """
+ return bool(self.invite_state)
+
+
class SyncResult(collections.namedtuple("SyncResult", [
"next_batch", # Token for the next sync
"presence", # List of presence events for the user.
- "rooms", # RoomSyncResult for each room.
+ "joined", # JoinedSyncResult for each joined room.
+ "invited", # InvitedSyncResult for each invited room.
])):
__slots__ = []
@@ -151,24 +165,31 @@ class SyncHandler(BaseHandler):
membership_list=[Membership.INVITE, Membership.JOIN]
)
- rooms = []
+ joined = []
for event in room_list:
- room_sync = yield self.initial_sync_for_room(
- event.room_id, sync_config, now_token,
- )
- rooms.append(room_sync)
+ if event.membership == Membership.JOIN:
+ room_sync = yield self.initial_sync_for_room(
+ event.room_id, sync_config, now_token,
+ )
+ joined.append(room_sync)
+ elif event.membership == Membership.INVITE:
+ invited.append(InvitedSyncResult(
+ room_id=event.room_id,
+ invited_state=[event],
+ )
defer.returnValue(SyncResult(
presence=presence,
- rooms=rooms,
+ joined=joined,
+ invited=[],
next_batch=now_token,
))
@defer.inlineCallbacks
- def initial_sync_for_room(self, room_id, sync_config, now_token):
+ def initial_sync_for_joined_room(self, room_id, sync_config, now_token):
"""Sync a room for a client which is starting without any state
Returns:
- A Deferred RoomSyncResult.
+ A Deferred JoinedSyncResult.
"""
batch = yield self.load_filtered_recents(
@@ -180,7 +201,7 @@ class SyncHandler(BaseHandler):
)
current_state_events = current_state.values()
- defer.returnValue(RoomSyncResult(
+ defer.returnValue(JoinedSyncResult(
room_id=room_id,
timeline=batch,
state=current_state_events,
@@ -239,7 +260,7 @@ class SyncHandler(BaseHandler):
limit=timeline_limit + 1,
)
- rooms = []
+ joined = []
if len(room_events) <= timeline_limit:
# There is no gap in any of the rooms. Therefore we can just
# partition the new events by room and return them.
@@ -261,7 +282,7 @@ class SyncHandler(BaseHandler):
sync_config, room_id, state
)
- room_sync = RoomSyncResult(
+ room_sync = JoinedSyncResult(
room_id=room_id,
timeline=TimelineBatch(
events=recents,
@@ -272,7 +293,7 @@ class SyncHandler(BaseHandler):
ephemeral=typing_by_room.get(room_id, [])
)
if room_sync:
- rooms.append(room_sync)
+ joined.append(room_sync)
else:
for room_id in room_ids:
room_sync = yield self.incremental_sync_with_gap_for_room(
@@ -280,11 +301,12 @@ class SyncHandler(BaseHandler):
typing_by_room
)
if room_sync:
- rooms.append(room_sync)
+ joined.append(room_sync)
defer.returnValue(SyncResult(
presence=presence,
- rooms=rooms,
+ joined=joined,
+ invited=[],
next_batch=now_token,
))
@@ -386,7 +408,7 @@ class SyncHandler(BaseHandler):
the room. Gives the client the most recent events and the changes to
state.
Returns:
- A Deferred RoomSyncResult
+ A Deferred JoinedSyncResult
"""
# TODO(mjark): Check for redactions we might have missed.
@@ -418,7 +440,7 @@ class SyncHandler(BaseHandler):
sync_config, room_id, state_events_delta
)
- room_sync = RoomSyncResult(
+ room_sync = JoinedSyncResult(
room_id=room_id,
timeline=batch,
state=state_events_delta,
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