diff options
| -rw-r--r-- | synapse/storage/_base.py | 8 | ||||
| -rw-r--r-- | synapse/storage/events.py | 15 | ||||
| -rw-r--r-- | synapse/storage/state.py | 12 |
3 files changed, 26 insertions, 9 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index c659004e8d..58b73af7d2 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -60,12 +60,12 @@ class LoggingTransaction(object): object.__setattr__(self, "database_engine", database_engine) object.__setattr__(self, "after_callbacks", after_callbacks) - def call_after(self, callback, *args): + def call_after(self, callback, *args, **kwargs): """Call the given callback on the main twisted thread after the transaction has finished. Used to invalidate the caches on the correct thread. """ - self.after_callbacks.append((callback, args)) + self.after_callbacks.append((callback, args, kwargs)) def __getattr__(self, name): return getattr(self.txn, name) @@ -319,8 +319,8 @@ class SQLBaseStore(object): inner_func, *args, **kwargs ) finally: - for after_callback, after_args in after_callbacks: - after_callback(*after_args) + for after_callback, after_args, after_kwargs in after_callbacks: + after_callback(*after_args, **after_kwargs) defer.returnValue(result) @defer.inlineCallbacks diff --git a/synapse/storage/events.py b/synapse/storage/events.py index ea6879c619..c4aeb48800 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -399,6 +399,11 @@ class EventsStore(SQLBaseStore): event_counter.inc(event.type, origin_type, origin_entity) + for room_id, (_, _, new_state) in current_state_for_room.iteritems(): + self.get_current_state_ids.prefill( + (room_id, ), new_state + ) + @defer.inlineCallbacks def _calculate_new_extremeties(self, room_id, event_contexts, latest_event_ids): """Calculates the new forward extremeties for a room given events to @@ -447,10 +452,10 @@ class EventsStore(SQLBaseStore): Assumes that we are only persisting events for one room at a time. Returns: - 2-tuple (to_delete, to_insert) where both are state dicts, i.e. - (type, state_key) -> event_id. `to_delete` are the entries to + 3-tuple (to_delete, to_insert, new_state) where both are state dicts, + i.e. (type, state_key) -> event_id. `to_delete` are the entries to first be deleted from current_state_events, `to_insert` are entries - to insert. + to insert. `new_state` is the full set of state. May return None if there are no changes to be applied. """ # Now we need to work out the different state sets for @@ -557,7 +562,7 @@ class EventsStore(SQLBaseStore): if ev_id in events_to_insert } - defer.returnValue((to_delete, to_insert)) + defer.returnValue((to_delete, to_insert, current_state)) @defer.inlineCallbacks def get_event(self, event_id, check_redacted=True, @@ -710,7 +715,7 @@ class EventsStore(SQLBaseStore): def _update_current_state_txn(self, txn, state_delta_by_room): for room_id, current_state_tuple in state_delta_by_room.iteritems(): - to_delete, to_insert = current_state_tuple + to_delete, to_insert, _ = current_state_tuple txn.executemany( "DELETE FROM current_state_events WHERE event_id = ?", [(ev_id,) for ev_id in to_delete.itervalues()], diff --git a/synapse/storage/state.py b/synapse/storage/state.py index a16afa8df5..85acf2ad1e 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -227,6 +227,18 @@ class StateStore(SQLBaseStore): ], ) + # Prefill the state group cache with this group. + # It's fine to use the sequence like this as the state group map + # is immutable. (If the map wasn't immutable then this prefill could + # race with another update) + txn.call_after( + self._state_group_cache.update, + self._state_group_cache.sequence, + key=context.state_group, + value=dict(context.current_state_ids), + full=True, + ) + self._simple_insert_many_txn( txn, table="event_to_state_groups", |