diff options
Diffstat (limited to 'synapse/replication')
| -rw-r--r-- | synapse/replication/resource.py | 21 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/_base.py | 30 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/appservice.py | 10 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/directory.py | 2 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/registration.py | 5 |
5 files changed, 64 insertions, 4 deletions
diff --git a/synapse/replication/resource.py b/synapse/replication/resource.py index 8c2d487ff4..84993b33b3 100644 --- a/synapse/replication/resource.py +++ b/synapse/replication/resource.py @@ -41,6 +41,7 @@ STREAM_NAMES = ( ("push_rules",), ("pushers",), ("state",), + ("caches",), ) @@ -70,6 +71,7 @@ class ReplicationResource(Resource): * "backfill": Old events that have been backfilled from other servers. * "push_rules": Per user changes to push rules. * "pushers": Per user changes to their pushers. + * "caches": Cache invalidations. The API takes two additional query parameters: @@ -129,6 +131,7 @@ class ReplicationResource(Resource): push_rules_token, room_stream_token = self.store.get_push_rules_stream_token() pushers_token = self.store.get_pushers_stream_token() state_token = self.store.get_state_stream_token() + caches_token = self.store.get_cache_stream_token() defer.returnValue(_ReplicationToken( room_stream_token, @@ -140,6 +143,7 @@ class ReplicationResource(Resource): push_rules_token, pushers_token, state_token, + caches_token, )) @request_handler() @@ -188,6 +192,7 @@ class ReplicationResource(Resource): yield self.push_rules(writer, current_token, limit, request_streams) yield self.pushers(writer, current_token, limit, request_streams) yield self.state(writer, current_token, limit, request_streams) + yield self.caches(writer, current_token, limit, request_streams) self.streams(writer, current_token, request_streams) logger.info("Replicated %d rows", writer.total) @@ -379,6 +384,20 @@ class ReplicationResource(Resource): "position", "type", "state_key", "event_id" )) + @defer.inlineCallbacks + def caches(self, writer, current_token, limit, request_streams): + current_position = current_token.caches + + caches = request_streams.get("caches") + + if caches is not None: + updated_caches = yield self.store.get_all_updated_caches( + caches, current_position, limit + ) + writer.write_header_and_rows("caches", updated_caches, ( + "position", "cache_func", "keys", "invalidation_ts" + )) + class _Writer(object): """Writes the streams as a JSON object as the response to the request""" @@ -407,7 +426,7 @@ class _Writer(object): class _ReplicationToken(collections.namedtuple("_ReplicationToken", ( "events", "presence", "typing", "receipts", "account_data", "backfill", - "push_rules", "pushers", "state" + "push_rules", "pushers", "state", "caches", ))): __slots__ = [] diff --git a/synapse/replication/slave/storage/_base.py b/synapse/replication/slave/storage/_base.py index 46e43ce1c7..f19540d6bb 100644 --- a/synapse/replication/slave/storage/_base.py +++ b/synapse/replication/slave/storage/_base.py @@ -14,15 +14,43 @@ # limitations under the License. from synapse.storage._base import SQLBaseStore +from synapse.storage.engines import PostgresEngine from twisted.internet import defer +from ._slaved_id_tracker import SlavedIdTracker + +import logging + +logger = logging.getLogger(__name__) + class BaseSlavedStore(SQLBaseStore): def __init__(self, db_conn, hs): super(BaseSlavedStore, self).__init__(hs) + if isinstance(self.database_engine, PostgresEngine): + self._cache_id_gen = SlavedIdTracker( + db_conn, "cache_invalidation_stream", "stream_id", + ) + else: + self._cache_id_gen = None def stream_positions(self): - return {} + pos = {} + if self._cache_id_gen: + pos["caches"] = self._cache_id_gen.get_current_token() + return pos def process_replication(self, result): + stream = result.get("caches") + if stream: + for row in stream["rows"]: + ( + position, cache_func, keys, invalidation_ts, + ) = row + + try: + getattr(self, cache_func).invalidate(tuple(keys)) + except AttributeError: + logger.info("Got unexpected cache_func: %r", cache_func) + self._cache_id_gen.advance(int(stream["position"])) return defer.succeed(None) diff --git a/synapse/replication/slave/storage/appservice.py b/synapse/replication/slave/storage/appservice.py index 25792d9429..a374f2f1a2 100644 --- a/synapse/replication/slave/storage/appservice.py +++ b/synapse/replication/slave/storage/appservice.py @@ -28,3 +28,13 @@ class SlavedApplicationServiceStore(BaseSlavedStore): get_app_service_by_token = DataStore.get_app_service_by_token.__func__ get_app_service_by_user_id = DataStore.get_app_service_by_user_id.__func__ + get_app_services = DataStore.get_app_services.__func__ + get_new_events_for_appservice = DataStore.get_new_events_for_appservice.__func__ + create_appservice_txn = DataStore.create_appservice_txn.__func__ + get_appservices_by_state = DataStore.get_appservices_by_state.__func__ + get_oldest_unsent_txn = DataStore.get_oldest_unsent_txn.__func__ + _get_last_txn = DataStore._get_last_txn.__func__ + complete_appservice_txn = DataStore.complete_appservice_txn.__func__ + get_appservice_state = DataStore.get_appservice_state.__func__ + set_appservice_last_pos = DataStore.set_appservice_last_pos.__func__ + set_appservice_state = DataStore.set_appservice_state.__func__ diff --git a/synapse/replication/slave/storage/directory.py b/synapse/replication/slave/storage/directory.py index 5fbe3a303a..7301d885f2 100644 --- a/synapse/replication/slave/storage/directory.py +++ b/synapse/replication/slave/storage/directory.py @@ -20,4 +20,4 @@ from synapse.storage.directory import DirectoryStore class DirectoryStore(BaseSlavedStore): get_aliases_for_room = DirectoryStore.__dict__[ "get_aliases_for_room" - ].orig + ] diff --git a/synapse/replication/slave/storage/registration.py b/synapse/replication/slave/storage/registration.py index 307833f9e1..e27c7332d2 100644 --- a/synapse/replication/slave/storage/registration.py +++ b/synapse/replication/slave/storage/registration.py @@ -25,6 +25,9 @@ class SlavedRegistrationStore(BaseSlavedStore): # TODO: use the cached version and invalidate deleted tokens get_user_by_access_token = RegistrationStore.__dict__[ "get_user_by_access_token" - ].orig + ] _query_for_auth = DataStore._query_for_auth.__func__ + get_user_by_id = RegistrationStore.__dict__[ + "get_user_by_id" + ] |