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https://github.com/element-hq/synapse
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Use stream_ordering_to_exterm for /keys/changes
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1 changed files with 9 additions and 9 deletions
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@ -17,7 +17,7 @@ from synapse.api import errors
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from synapse.api.constants import EventTypes
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from synapse.api.constants import EventTypes
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from synapse.util import stringutils
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from synapse.util import stringutils
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from synapse.util.async import Linearizer
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from synapse.util.async import Linearizer
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from synapse.types import get_domain_from_id
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from synapse.types import get_domain_from_id, RoomStreamToken
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from twisted.internet import defer
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from twisted.internet import defer
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from ._base import BaseHandler
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from ._base import BaseHandler
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@ -243,15 +243,15 @@ class DeviceHandler(BaseHandler):
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possibly_changed = set(changed)
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possibly_changed = set(changed)
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for room_id in rooms_changed:
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for room_id in rooms_changed:
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# Fetch (an approximation) of the current state at the time.
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# Fetch the current state at the time.
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event_rows, token = yield self.store.get_recent_event_ids_for_room(
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stream_ordering = RoomStreamToken.parse_stream_token(from_token.room_key)
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room_id, end_token=from_token.room_key, limit=1,
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)
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if event_rows:
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try:
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last_event_id = event_rows[-1]["event_id"]
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event_ids = yield self.store.get_forward_extremeties_for_room(
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prev_state_ids = yield self.store.get_state_ids_for_event(last_event_id)
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room_id, stream_ordering=stream_ordering
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else:
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)
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prev_state_ids = yield self.store.get_state_ids_for_events(event_ids)
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except:
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prev_state_ids = {}
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prev_state_ids = {}
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current_state_ids = yield self.state.get_current_state_ids(room_id)
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current_state_ids = yield self.state.get_current_state_ids(room_id)
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