diff options
| -rw-r--r-- | synapse/app/user_dir.py | 17 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/__init__.py | 1 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/_base.py | 21 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/events.py | 34 | ||||
| -rw-r--r-- | synapse/storage/events.py | 3 |
5 files changed, 43 insertions, 33 deletions
diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py index d1ab9512cd..355f5aa71d 100644 --- a/synapse/app/user_dir.py +++ b/synapse/app/user_dir.py @@ -36,6 +36,10 @@ from synapse.replication.slave.storage.client_ips import SlavedClientIpStore from synapse.replication.slave.storage.events import SlavedEventStore from synapse.replication.slave.storage.registration import SlavedRegistrationStore from synapse.replication.tcp.client import ReplicationClientHandler +from synapse.replication.tcp.streams.events import ( + EventsStream, + EventsStreamCurrentStateRow, +) from synapse.rest.client.v2_alpha import user_directory from synapse.server import HomeServer from synapse.storage.engines import create_engine @@ -73,19 +77,18 @@ class UserDirectorySlaveStore( prefilled_cache=curr_state_delta_prefill, ) - self._current_state_delta_pos = events_max - def stream_positions(self): result = super(UserDirectorySlaveStore, self).stream_positions() - result["current_state_deltas"] = self._current_state_delta_pos return result def process_replication_rows(self, stream_name, token, rows): - if stream_name == "current_state_deltas": - self._current_state_delta_pos = token + if stream_name == EventsStream.NAME: + self._stream_id_gen.advance(token) for row in rows: + if row.type != EventsStreamCurrentStateRow.TypeId: + continue self._curr_state_delta_stream_cache.entity_has_changed( - row.room_id, token + row.data.room_id, token ) return super(UserDirectorySlaveStore, self).process_replication_rows( stream_name, token, rows @@ -170,7 +173,7 @@ class UserDirectoryReplicationHandler(ReplicationClientHandler): yield super(UserDirectoryReplicationHandler, self).on_rdata( stream_name, token, rows ) - if stream_name == "current_state_deltas": + if stream_name == EventsStream.NAME: run_in_background(self._notify_directory) @defer.inlineCallbacks diff --git a/synapse/replication/tcp/streams/__init__.py b/synapse/replication/tcp/streams/__init__.py index 5c715e3bfa..634f636dc9 100644 --- a/synapse/replication/tcp/streams/__init__.py +++ b/synapse/replication/tcp/streams/__init__.py @@ -44,7 +44,6 @@ STREAMS_MAP = { federation.FederationStream, _base.TagAccountDataStream, _base.AccountDataStream, - _base.CurrentStateDeltaStream, _base.GroupServerStream, ) } diff --git a/synapse/replication/tcp/streams/_base.py b/synapse/replication/tcp/streams/_base.py index 13ab1bee05..8971a6a22e 100644 --- a/synapse/replication/tcp/streams/_base.py +++ b/synapse/replication/tcp/streams/_base.py @@ -91,12 +91,6 @@ AccountDataStreamRow = namedtuple("AccountDataStream", ( "data_type", # str "data", # dict )) -CurrentStateDeltaStreamRow = namedtuple("CurrentStateDeltaStream", ( - "room_id", # str - "type", # str - "state_key", # str - "event_id", # str, optional -)) GroupsStreamRow = namedtuple("GroupsStreamRow", ( "group_id", # str "user_id", # str @@ -428,21 +422,6 @@ class AccountDataStream(Stream): defer.returnValue(results) -class CurrentStateDeltaStream(Stream): - """Current state for a room was changed - """ - NAME = "current_state_deltas" - ROW_TYPE = CurrentStateDeltaStreamRow - - def __init__(self, hs): - store = hs.get_datastore() - - self.current_token = store.get_max_current_state_delta_stream_id - self.update_function = store.get_all_updated_current_state_deltas - - super(CurrentStateDeltaStream, self).__init__(hs) - - class GroupServerStream(Stream): NAME = "groups" ROW_TYPE = GroupsStreamRow diff --git a/synapse/replication/tcp/streams/events.py b/synapse/replication/tcp/streams/events.py index 928028e893..e0f6e29248 100644 --- a/synapse/replication/tcp/streams/events.py +++ b/synapse/replication/tcp/streams/events.py @@ -13,6 +13,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import heapq import attr @@ -26,6 +27,7 @@ from ._base import Stream This stream contains rows of various types. Each row therefore contains a 'type' identifier before the real data. For example:: + RDATA events batch ["state", ["!room:id", "m.type", "", "$event:id"]] RDATA events 12345 ["ev", ["$event:id", "!room:id", "m.type", null, null]] An "ev" row is sent for each new event. The fields in the data part are: @@ -36,6 +38,14 @@ An "ev" row is sent for each new event. The fields in the data part are: * The state key of the event, for state events * The event id of an event which is redacted by this event. +A "state" row is sent whenever the "current state" in a room changes. The fields in the +data part are: + + * The room id for the state change + * The event type of the state which has changed + * The state_key of the state which has changed + * The event id of the new state + """ @@ -77,10 +87,21 @@ class EventsStreamEventRow(BaseEventsStreamRow): redacts = attr.ib() # str, optional +@attr.s(slots=True, frozen=True) +class EventsStreamCurrentStateRow(BaseEventsStreamRow): + TypeId = "state" + + room_id = attr.ib() # str + type = attr.ib() # str + state_key = attr.ib() # str + event_id = attr.ib() # str, optional + + TypeToRow = { Row.TypeId: Row for Row in ( EventsStreamEventRow, + EventsStreamCurrentStateRow, ) } @@ -105,7 +126,18 @@ class EventsStream(Stream): (row[0], EventsStreamEventRow.TypeId, row[1:]) for row in event_rows ) - defer.returnValue(event_updates) + + state_rows = yield self._store.get_all_updated_current_state_deltas( + from_token, current_token, limit + ) + state_updates = ( + (row[0], EventsStreamCurrentStateRow.TypeId, row[1:]) + for row in state_rows + ) + + all_updates = heapq.merge(event_updates, state_updates) + + defer.returnValue(all_updates) @classmethod def parse_row(cls, row): diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 428300ea0a..0b0a4dcdd3 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -2287,9 +2287,6 @@ class EventsStore(StateGroupWorkerStore, EventFederationStore, EventsWorkerStore defer.returnValue((int(res["topological_ordering"]), int(res["stream_ordering"]))) - def get_max_current_state_delta_stream_id(self): - return self._stream_id_gen.get_current_token() - def get_all_updated_current_state_deltas(self, from_token, to_token, limit): def get_all_updated_current_state_deltas_txn(txn): sql = """ |