diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py
new file mode 100644
index 0000000000..b55d5dfd08
--- /dev/null
+++ b/synapse/replication/slave/storage/receipts.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+
+from ._base import BaseSlavedStore
+from ._slaved_id_tracker import SlavedIdTracker
+
+from synapse.storage import DataStore
+from synapse.storage.receipts import ReceiptsStore
+
+# So, um, we want to borrow a load of functions intended for reading from
+# a DataStore, but we don't want to take functions that either write to the
+# DataStore or are cached and don't have cache invalidation logic.
+#
+# Rather than write duplicate versions of those functions, or lift them to
+# a common base class, we going to grab the underlying __func__ object from
+# the method descriptor on the DataStore and chuck them into our class.
+
+
+class SlavedReceiptsStore(BaseSlavedStore):
+
+ def __init__(self, db_conn, hs):
+ super(SlavedReceiptsStore, self).__init__(db_conn, hs)
+
+ self._receipts_id_gen = SlavedIdTracker(
+ db_conn, "receipts_linearized", "stream_id"
+ )
+
+ get_receipts_for_user = ReceiptsStore.__dict__["get_receipts_for_user"]
+
+ get_max_receipt_stream_id = DataStore.get_max_receipt_stream_id.__func__
+ get_all_updated_receipts = DataStore.get_all_updated_receipts.__func__
+
+ def stream_positions(self):
+ result = super(SlavedReceiptsStore, self).stream_positions()
+ result["receipts"] = self._receipts_id_gen.get_current_token()
+ return result
+
+ def process_replication(self, result):
+ stream = result.get("receipts")
+ if stream:
+ self._receipts_id_gen.advance(stream["position"])
+ for row in stream["rows"]:
+ room_id, receipt_type, user_id = row[1:4]
+ self.invalidate_caches_for_receipt(room_id, receipt_type, user_id)
+
+ return super(SlavedReceiptsStore, self).process_replication(result)
+
+ def invalidate_caches_for_receipt(self, room_id, receipt_type, user_id):
+ self.get_receipts_for_user.invalidate((user_id, receipt_type))
diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py
index 983caafe8a..1f13cd0bc0 100644
--- a/tests/replication/slave/storage/_base.py
+++ b/tests/replication/slave/storage/_base.py
@@ -15,8 +15,6 @@
from twisted.internet import defer
from tests import unittest
-from synapse.replication.slave.storage.events import SlavedEventStore
-
from mock import Mock, NonCallableMock
from tests.utils import setup_test_homeserver
from synapse.replication.resource import ReplicationResource
@@ -38,7 +36,7 @@ class BaseSlavedStoreTestCase(unittest.TestCase):
self.replication = ReplicationResource(self.hs)
self.master_store = self.hs.get_datastore()
- self.slaved_store = SlavedEventStore(self.hs.get_db_conn(), self.hs)
+ self.slaved_store = self.STORE_TYPE(self.hs.get_db_conn(), self.hs)
self.event_id = 0
@defer.inlineCallbacks
diff --git a/tests/replication/slave/storage/test_events.py b/tests/replication/slave/storage/test_events.py
index baa4a26eb5..66f166047e 100644
--- a/tests/replication/slave/storage/test_events.py
+++ b/tests/replication/slave/storage/test_events.py
@@ -16,6 +16,7 @@ from ._base import BaseSlavedStoreTestCase
from synapse.events import FrozenEvent, _EventInternalMetadata
from synapse.events.snapshot import EventContext
+from synapse.replication.slave.storage.events import SlavedEventStore
from synapse.storage.roommember import RoomsForUser
from twisted.internet import defer
@@ -43,6 +44,8 @@ def patch__eq__(cls):
class SlavedEventStoreTestCase(BaseSlavedStoreTestCase):
+ STORE_TYPE = SlavedEventStore
+
def setUp(self):
# Patch up the equality operator for events so that we can check
# whether lists of events match using assertEquals
diff --git a/tests/replication/slave/storage/test_receipts.py b/tests/replication/slave/storage/test_receipts.py
new file mode 100644
index 0000000000..6624fe4eea
--- /dev/null
+++ b/tests/replication/slave/storage/test_receipts.py
@@ -0,0 +1,39 @@
+# Copyright 2016 OpenMarket Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# 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.
+
+from ._base import BaseSlavedStoreTestCase
+
+from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
+
+from twisted.internet import defer
+
+USER_ID = "@feeling:blue"
+ROOM_ID = "!room:blue"
+EVENT_ID = "$event:blue"
+
+
+class SlavedReceiptTestCase(BaseSlavedStoreTestCase):
+
+ STORE_TYPE = SlavedReceiptsStore
+
+ @defer.inlineCallbacks
+ def test_receipt(self):
+ yield self.check("get_receipts_for_user", [USER_ID, "m.read"], {})
+ yield self.master_store.insert_receipt(
+ ROOM_ID, "m.read", USER_ID, [EVENT_ID], {}
+ )
+ yield self.replicate()
+ yield self.check("get_receipts_for_user", [USER_ID, "m.read"], {
+ ROOM_ID: EVENT_ID
+ })
|
