diff options
| -rw-r--r-- | synapse/handlers/_base.py | 8 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/events.py | 10 | ||||
| -rw-r--r-- | synapse/storage/events.py | 78 | ||||
| -rw-r--r-- | synapse/storage/state.py | 52 | ||||
| -rw-r--r-- | tests/replication/slave/storage/test_events.py | 29 |
5 files changed, 58 insertions, 119 deletions
diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py index 90f96209f8..e83adc8339 100644 --- a/synapse/handlers/_base.py +++ b/synapse/handlers/_base.py @@ -88,9 +88,13 @@ class BaseHandler(object): current_state = yield self.store.get_events( context.current_state_ids.values() ) - current_state = current_state.values() else: - current_state = yield self.store.get_current_state(event.room_id) + current_state = yield self.state_handler.get_current_state( + event.room_id + ) + + current_state = current_state.values() + logger.info("maybe_kick_guest_users %r", current_state) yield self.kick_guest_users(current_state) diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index 64f18bbb3e..b3f3bf7488 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -76,9 +76,6 @@ class SlavedEventStore(BaseSlavedStore): get_latest_event_ids_in_room = EventFederationStore.__dict__[ "get_latest_event_ids_in_room" ] - _get_current_state_for_key = StateStore.__dict__[ - "_get_current_state_for_key" - ] get_invited_rooms_for_user = RoomMemberStore.__dict__[ "get_invited_rooms_for_user" ] @@ -115,8 +112,6 @@ class SlavedEventStore(BaseSlavedStore): ) get_event = DataStore.get_event.__func__ get_events = DataStore.get_events.__func__ - get_current_state = DataStore.get_current_state.__func__ - get_current_state_for_key = DataStore.get_current_state_for_key.__func__ get_rooms_for_user_where_membership_is = ( DataStore.get_rooms_for_user_where_membership_is.__func__ ) @@ -248,7 +243,6 @@ class SlavedEventStore(BaseSlavedStore): def invalidate_caches_for_event(self, event, backfilled, reset_state): if reset_state: - self._get_current_state_for_key.invalidate_all() self.get_rooms_for_user.invalidate_all() self.get_users_in_room.invalidate((event.room_id,)) @@ -289,7 +283,3 @@ class SlavedEventStore(BaseSlavedStore): if (not event.internal_metadata.is_invite_from_remote() and event.internal_metadata.is_outlier()): return - - self._get_current_state_for_key.invalidate(( - event.room_id, event.type, event.state_key - )) diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 6160949f32..9f57760ab0 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -476,37 +476,63 @@ class EventsStore(SQLBaseStore): """ max_stream_order = events_and_contexts[-1][0].internal_metadata.stream_ordering for room_id, current_state in current_state_for_room.iteritems(): - txn.call_after(self._get_current_state_for_key.invalidate_all) - txn.call_after(self.get_rooms_for_user.invalidate_all) - txn.call_after(self.get_users_in_room.invalidate, (room_id,)) - - # Add an entry to the current_state_resets table to record the point - # where we clobbered the current state - self._simple_insert_txn( - txn, - table="current_state_resets", - values={"event_stream_ordering": max_stream_order} - ) - - self._simple_delete_txn( + existing_state_rows = self._simple_select_list_txn( txn, table="current_state_events", keyvalues={"room_id": room_id}, + retcols=["event_id", "type", "state_key"], ) - self._simple_insert_many_txn( - txn, - table="current_state_events", - values=[ - { - "event_id": ev_id, - "room_id": room_id, - "type": key[0], - "state_key": key[1], - } - for key, ev_id in current_state.iteritems() - ], - ) + existing_events = set(row["event_id"] for row in existing_state_rows) + new_events = set(ev_id for ev_id in current_state.itervalues()) + changed_events = existing_events ^ new_events + if changed_events: + txn.executemany( + "DELETE FROM current_state_events WHERE event_id = ?", + [(ev_id,) for ev_id in changed_events], + ) + + # Add an entry to the current_state_resets table to record the point + # where we clobbered the current state + self._simple_insert_txn( + txn, + table="current_state_resets", + values={"event_stream_ordering": max_stream_order} + ) + + events_to_insert = (new_events - existing_events) + to_insert = [ + (key, ev_id) for key, ev_id in current_state.iteritems() + if ev_id in events_to_insert + ] + self._simple_insert_many_txn( + txn, + table="current_state_events", + values=[ + { + "event_id": ev_id, + "room_id": room_id, + "type": key[0], + "state_key": key[1], + } + for key, ev_id in to_insert + ], + ) + + members_changed = set( + row["state_key"] for row in existing_state_rows + if row["event_id"] in changed_events + and row["type"] == EventTypes.Member + ) + members_changed.update( + key[1] for key, event_id in to_insert + if key[0] == EventTypes.Member + ) + + for member in members_changed: + txn.call_after(self.get_rooms_for_user.invalidate, (member,)) + + txn.call_after(self.get_users_in_room.invalidate, (room_id,)) for room_id, new_extrem in new_forward_extremeties.items(): self._simple_delete_txn( diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 7d34dd03bf..d1d653327c 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -232,58 +232,6 @@ class StateStore(SQLBaseStore): return count - @defer.inlineCallbacks - def get_current_state(self, room_id, event_type=None, state_key=""): - if event_type and state_key is not None: - result = yield self.get_current_state_for_key( - room_id, event_type, state_key - ) - defer.returnValue(result) - - def f(txn): - sql = ( - "SELECT event_id FROM current_state_events" - " WHERE room_id = ? " - ) - - if event_type and state_key is not None: - sql += " AND type = ? AND state_key = ? " - args = (room_id, event_type, state_key) - elif event_type: - sql += " AND type = ?" - args = (room_id, event_type) - else: - args = (room_id, ) - - txn.execute(sql, args) - results = txn.fetchall() - - return [r[0] for r in results] - - event_ids = yield self.runInteraction("get_current_state", f) - events = yield self._get_events(event_ids, get_prev_content=False) - defer.returnValue(events) - - @defer.inlineCallbacks - def get_current_state_for_key(self, room_id, event_type, state_key): - event_ids = yield self._get_current_state_for_key(room_id, event_type, state_key) - events = yield self._get_events(event_ids, get_prev_content=False) - defer.returnValue(events) - - @cached(num_args=3) - def _get_current_state_for_key(self, room_id, event_type, state_key): - def f(txn): - sql = ( - "SELECT event_id FROM current_state_events" - " WHERE room_id = ? AND type = ? AND state_key = ?" - ) - - args = (room_id, event_type, state_key) - txn.execute(sql, args) - results = txn.fetchall() - return [r[0] for r in results] - return self.runInteraction("get_current_state_for_key", f) - @cached(num_args=2, max_entries=100000, iterable=True) def _get_state_group_from_group(self, group, types): raise NotImplementedError() diff --git a/tests/replication/slave/storage/test_events.py b/tests/replication/slave/storage/test_events.py index 38fedfe690..6acb8ab758 100644 --- a/tests/replication/slave/storage/test_events.py +++ b/tests/replication/slave/storage/test_events.py @@ -119,35 +119,6 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase): ) @defer.inlineCallbacks - def test_get_current_state(self): - # Create the room. - yield self.persist(type="m.room.create", key="", creator=USER_ID) - yield self.replicate() - yield self.check( - "get_current_state_for_key", (ROOM_ID, "m.room.member", USER_ID), [] - ) - - # Join the room. - join1 = yield self.persist( - type="m.room.member", key=USER_ID, membership="join", - ) - yield self.replicate() - yield self.check( - "get_current_state_for_key", (ROOM_ID, "m.room.member", USER_ID), - [join1] - ) - - # Add some other user to the room. - join2 = yield self.persist( - type="m.room.member", key=USER_ID_2, membership="join", - ) - yield self.replicate() - yield self.check( - "get_current_state_for_key", (ROOM_ID, "m.room.member", USER_ID_2), - [join2] - ) - - @defer.inlineCallbacks def test_redactions(self): yield self.persist(type="m.room.create", key="", creator=USER_ID) yield self.persist(type="m.room.member", key=USER_ID, membership="join") |