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Move roommember's bg updates to a dedicated store
This commit is contained in:
Brendan Abolivier
parent
e106a0e4db
commit
0496eafbf4
@ -27,6 +27,7 @@ from synapse.api.constants import EventTypes, Membership
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from synapse.metrics import LaterGauge
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from synapse.metrics.background_process_metrics import run_as_background_process
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from synapse.storage._base import LoggingTransaction
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from synapse.storage.background_updates import BackgroundUpdateStore
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from synapse.storage.engines import Sqlite3Engine
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from synapse.storage.events_worker import EventsWorkerStore
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from synapse.types import get_domain_from_id
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@ -820,9 +821,9 @@ class RoomMemberWorkerStore(EventsWorkerStore):
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return set(room_ids)
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class RoomMemberStore(RoomMemberWorkerStore):
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class RoomMemberBackgroundUpdateStore(BackgroundUpdateStore):
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def __init__(self, db_conn, hs):
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super(RoomMemberStore, self).__init__(db_conn, hs)
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super(RoomMemberBackgroundUpdateStore, self).__init__(db_conn, hs)
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self.register_background_update_handler(
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_MEMBERSHIP_PROFILE_UPDATE_NAME, self._background_add_membership_profile
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)
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@ -838,112 +839,6 @@ class RoomMemberStore(RoomMemberWorkerStore):
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where_clause="forgotten = 1",
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)
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def _store_room_members_txn(self, txn, events, backfilled):
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"""Store a room member in the database.
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"""
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self._simple_insert_many_txn(
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txn,
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table="room_memberships",
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values=[
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{
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"event_id": event.event_id,
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"user_id": event.state_key,
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"sender": event.user_id,
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"room_id": event.room_id,
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"membership": event.membership,
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"display_name": event.content.get("displayname", None),
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"avatar_url": event.content.get("avatar_url", None),
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}
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for event in events
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],
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)
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for event in events:
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txn.call_after(
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self._membership_stream_cache.entity_has_changed,
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event.state_key,
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event.internal_metadata.stream_ordering,
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)
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txn.call_after(
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self.get_invited_rooms_for_user.invalidate, (event.state_key,)
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)
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# We update the local_invites table only if the event is "current",
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# i.e., its something that has just happened. If the event is an
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# outlier it is only current if its an "out of band membership",
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# like a remote invite or a rejection of a remote invite.
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is_new_state = not backfilled and (
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not event.internal_metadata.is_outlier()
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or event.internal_metadata.is_out_of_band_membership()
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)
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is_mine = self.hs.is_mine_id(event.state_key)
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if is_new_state and is_mine:
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if event.membership == Membership.INVITE:
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self._simple_insert_txn(
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txn,
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table="local_invites",
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values={
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"event_id": event.event_id,
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"invitee": event.state_key,
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"inviter": event.sender,
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"room_id": event.room_id,
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"stream_id": event.internal_metadata.stream_ordering,
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},
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)
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else:
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sql = (
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"UPDATE local_invites SET stream_id = ?, replaced_by = ? WHERE"
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" room_id = ? AND invitee = ? AND locally_rejected is NULL"
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" AND replaced_by is NULL"
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)
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txn.execute(
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sql,
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(
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event.internal_metadata.stream_ordering,
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event.event_id,
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event.room_id,
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event.state_key,
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),
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)
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@defer.inlineCallbacks
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def locally_reject_invite(self, user_id, room_id):
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sql = (
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"UPDATE local_invites SET stream_id = ?, locally_rejected = ? WHERE"
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" room_id = ? AND invitee = ? AND locally_rejected is NULL"
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" AND replaced_by is NULL"
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)
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def f(txn, stream_ordering):
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txn.execute(sql, (stream_ordering, True, room_id, user_id))
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with self._stream_id_gen.get_next() as stream_ordering:
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yield self.runInteraction("locally_reject_invite", f, stream_ordering)
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def forget(self, user_id, room_id):
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"""Indicate that user_id wishes to discard history for room_id."""
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def f(txn):
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sql = (
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"UPDATE"
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" room_memberships"
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" SET"
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" forgotten = 1"
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" WHERE"
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" user_id = ?"
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" AND"
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" room_id = ?"
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)
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txn.execute(sql, (user_id, room_id))
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self._invalidate_cache_and_stream(txn, self.did_forget, (user_id, room_id))
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self._invalidate_cache_and_stream(
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txn, self.get_forgotten_rooms_for_user, (user_id,)
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)
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return self.runInteraction("forget_membership", f)
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@defer.inlineCallbacks
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def _background_add_membership_profile(self, progress, batch_size):
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target_min_stream_id = progress.get(
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@ -1078,6 +973,117 @@ class RoomMemberStore(RoomMemberWorkerStore):
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return row_count
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class RoomMemberStore(RoomMemberWorkerStore, RoomMemberBackgroundUpdateStore):
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def __init__(self, db_conn, hs):
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super(RoomMemberStore, self).__init__(db_conn, hs)
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def _store_room_members_txn(self, txn, events, backfilled):
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"""Store a room member in the database.
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"""
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self._simple_insert_many_txn(
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txn,
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table="room_memberships",
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values=[
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{
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"event_id": event.event_id,
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"user_id": event.state_key,
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"sender": event.user_id,
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"room_id": event.room_id,
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"membership": event.membership,
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"display_name": event.content.get("displayname", None),
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"avatar_url": event.content.get("avatar_url", None),
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}
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for event in events
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],
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)
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for event in events:
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txn.call_after(
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self._membership_stream_cache.entity_has_changed,
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event.state_key,
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event.internal_metadata.stream_ordering,
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)
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txn.call_after(
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self.get_invited_rooms_for_user.invalidate, (event.state_key,)
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)
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# We update the local_invites table only if the event is "current",
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# i.e., its something that has just happened. If the event is an
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# outlier it is only current if its an "out of band membership",
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# like a remote invite or a rejection of a remote invite.
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is_new_state = not backfilled and (
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not event.internal_metadata.is_outlier()
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or event.internal_metadata.is_out_of_band_membership()
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)
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is_mine = self.hs.is_mine_id(event.state_key)
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if is_new_state and is_mine:
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if event.membership == Membership.INVITE:
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self._simple_insert_txn(
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txn,
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table="local_invites",
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values={
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"event_id": event.event_id,
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"invitee": event.state_key,
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"inviter": event.sender,
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"room_id": event.room_id,
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"stream_id": event.internal_metadata.stream_ordering,
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},
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)
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else:
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sql = (
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"UPDATE local_invites SET stream_id = ?, replaced_by = ? WHERE"
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" room_id = ? AND invitee = ? AND locally_rejected is NULL"
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" AND replaced_by is NULL"
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)
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txn.execute(
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sql,
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(
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event.internal_metadata.stream_ordering,
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event.event_id,
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event.room_id,
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event.state_key,
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),
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)
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@defer.inlineCallbacks
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def locally_reject_invite(self, user_id, room_id):
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sql = (
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"UPDATE local_invites SET stream_id = ?, locally_rejected = ? WHERE"
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" room_id = ? AND invitee = ? AND locally_rejected is NULL"
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" AND replaced_by is NULL"
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)
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def f(txn, stream_ordering):
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txn.execute(sql, (stream_ordering, True, room_id, user_id))
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with self._stream_id_gen.get_next() as stream_ordering:
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yield self.runInteraction("locally_reject_invite", f, stream_ordering)
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def forget(self, user_id, room_id):
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"""Indicate that user_id wishes to discard history for room_id."""
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def f(txn):
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sql = (
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"UPDATE"
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" room_memberships"
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" SET"
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" forgotten = 1"
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" WHERE"
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" user_id = ?"
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" AND"
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" room_id = ?"
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)
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txn.execute(sql, (user_id, room_id))
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self._invalidate_cache_and_stream(txn, self.did_forget, (user_id, room_id))
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self._invalidate_cache_and_stream(
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txn, self.get_forgotten_rooms_for_user, (user_id,)
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)
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return self.runInteraction("forget_membership", f)
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class _JoinedHostsCache(object):
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"""Cache for joined hosts in a room that is optimised to handle updates
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via state deltas.
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