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Filter the recent events before applying the limit when doing an initial sync

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This commit is contained in:
Mark Haines 2015-01-30 11:35:20 +00:00
parent 22dd1cde2d
commit e97de6d96a
1 changed files with 10 additions and 11 deletions
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21
synapse/handlers/sync.py
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@ -163,12 +163,11 @@ class SyncHandler(BaseHandler):
Returns:
A Deferred RoomSyncResult.
"""
recent_events, token = yield self.store.get_recent_events_for_room(
room_id,
limit=sync_config.limit,
end_token=now_token.room_key,
recents, prev_batch_token, limited = self.load_filtered_recents(
room_id, sync_config, now_token,
)
prev_batch_token = now_token.copy_and_replace("room_key", token[0])
current_state_events = yield self.state_handler.get_current_state(
room_id
)
@ -176,10 +175,10 @@ class SyncHandler(BaseHandler):
defer.returnValue(RoomSyncResult(
room_id=room_id,
published=room_id in published_room_ids,
events=recent_events,
events=recents,
prev_batch=prev_batch_token,
state=current_state_events,
limited=True,
limited=limited,
ephemeral=[],
))
@ -279,8 +278,8 @@ class SyncHandler(BaseHandler):
))
@defer.inlineCallbacks
def load_filtered_recents(self, room_id, sync_config, since_token,
now_token):
def load_filtered_recents(self, room_id, sync_config, now_token,
since_token=None):
limited = True
recents = []
filtering_factor = 2
@ -292,7 +291,7 @@ class SyncHandler(BaseHandler):
events, room_key = yield self.store.get_recent_events_for_room(
room_id,
limit=load_limit + 1,
from_token=since_token.room_key,
from_token=since_token.room_key if since_token else None,
end_token=room_key,
)
loaded_recents = sync_config.filter.filter_room_events(events)
@ -328,7 +327,7 @@ class SyncHandler(BaseHandler):
# TODO(mjark): Check for redactions we might have missed.
recents, prev_batch_token, limited = self.load_filtered_recents(
room_id, sync_config, since_token,
room_id, sync_config, now_token, since_token,
)
logging.debug("Recents %r", recents)