diff options
| -rw-r--r-- | changelog.d/7736.feature | 1 | ||||
| -rw-r--r-- | changelog.d/8039.misc | 1 | ||||
| -rwxr-xr-x | scripts/synapse_port_db | 2 | ||||
| -rw-r--r-- | synapse/handlers/sync.py | 6 | ||||
| -rw-r--r-- | synapse/push/push_tools.py | 17 | ||||
| -rw-r--r-- | synapse/rest/client/v2_alpha/sync.py | 1 | ||||
| -rw-r--r-- | synapse/storage/databases/main/cache.py | 1 | ||||
| -rw-r--r-- | synapse/storage/databases/main/events.py | 48 | ||||
| -rw-r--r-- | synapse/storage/databases/main/events_worker.py | 86 | ||||
| -rw-r--r-- | synapse/storage/databases/main/schema/delta/58/12unread_messages.sql | 18 | ||||
| -rw-r--r-- | tests/rest/client/v1/utils.py | 20 | ||||
| -rw-r--r-- | tests/rest/client/v2_alpha/test_sync.py | 157 |
12 files changed, 19 insertions, 339 deletions
diff --git a/changelog.d/7736.feature b/changelog.d/7736.feature deleted file mode 100644 index feb02be234..0000000000 --- a/changelog.d/7736.feature +++ /dev/null @@ -1 +0,0 @@ -Add unread messages count to sync responses, as specified in [MSC2654](https://github.com/matrix-org/matrix-doc/pull/2654). diff --git a/changelog.d/8039.misc b/changelog.d/8039.misc new file mode 100644 index 0000000000..599933c80e --- /dev/null +++ b/changelog.d/8039.misc @@ -0,0 +1 @@ +Revert MSC2654 implementation because of perf issues. Please delete this line when processing the 1.19 changelog. diff --git a/scripts/synapse_port_db b/scripts/synapse_port_db index ae5e1810fc..a34bdf1830 100755 --- a/scripts/synapse_port_db +++ b/scripts/synapse_port_db @@ -67,7 +67,7 @@ logger = logging.getLogger("synapse_port_db") BOOLEAN_COLUMNS = { - "events": ["processed", "outlier", "contains_url", "count_as_unread"], + "events": ["processed", "outlier", "contains_url"], "rooms": ["is_public"], "event_edges": ["is_state"], "presence_list": ["accepted"], diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 5a19bac929..c42dac18f5 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -103,7 +103,6 @@ class JoinedSyncResult: account_data = attr.ib(type=List[JsonDict]) unread_notifications = attr.ib(type=JsonDict) summary = attr.ib(type=Optional[JsonDict]) - unread_count = attr.ib(type=int) def __nonzero__(self) -> bool: """Make the result appear empty if there are no updates. This is used @@ -1887,10 +1886,6 @@ class SyncHandler(object): if room_builder.rtype == "joined": unread_notifications = {} # type: Dict[str, str] - - unread_count = await self.store.get_unread_message_count_for_user( - room_id, sync_config.user.to_string(), - ) room_sync = JoinedSyncResult( room_id=room_id, timeline=batch, @@ -1899,7 +1894,6 @@ class SyncHandler(object): account_data=account_data_events, unread_notifications=unread_notifications, summary=summary, - unread_count=unread_count, ) if room_sync or always_include: diff --git a/synapse/push/push_tools.py b/synapse/push/push_tools.py index bc8f71916b..d0145666bf 100644 --- a/synapse/push/push_tools.py +++ b/synapse/push/push_tools.py @@ -21,13 +21,22 @@ async def get_badge_count(store, user_id): invites = await store.get_invited_rooms_for_local_user(user_id) joins = await store.get_rooms_for_user(user_id) + my_receipts_by_room = await store.get_receipts_for_user(user_id, "m.read") + badge = len(invites) for room_id in joins: - unread_count = await store.get_unread_message_count_for_user(room_id, user_id) - # return one badge count per conversation, as count per - # message is so noisy as to be almost useless - badge += 1 if unread_count else 0 + if room_id in my_receipts_by_room: + last_unread_event_id = my_receipts_by_room[room_id] + + notifs = await ( + store.get_unread_event_push_actions_by_room_for_user( + room_id, user_id, last_unread_event_id + ) + ) + # return one badge count per conversation, as count per + # message is so noisy as to be almost useless + badge += 1 if notifs["notify_count"] else 0 return badge diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py index 3f5bf75e59..a5c24fbd63 100644 --- a/synapse/rest/client/v2_alpha/sync.py +++ b/synapse/rest/client/v2_alpha/sync.py @@ -426,7 +426,6 @@ class SyncRestServlet(RestServlet): result["ephemeral"] = {"events": ephemeral_events} result["unread_notifications"] = room.unread_notifications result["summary"] = room.summary - result["org.matrix.msc2654.unread_count"] = room.unread_count return result diff --git a/synapse/storage/databases/main/cache.py b/synapse/storage/databases/main/cache.py index 683afde52b..10de446065 100644 --- a/synapse/storage/databases/main/cache.py +++ b/synapse/storage/databases/main/cache.py @@ -172,7 +172,6 @@ class CacheInvalidationWorkerStore(SQLBaseStore): self.get_latest_event_ids_in_room.invalidate((room_id,)) - self.get_unread_message_count_for_user.invalidate_many((room_id,)) self.get_unread_event_push_actions_by_room_for_user.invalidate_many((room_id,)) if not backfilled: diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py index 4d8a24ce4b..1a68bf32cb 100644 --- a/synapse/storage/databases/main/events.py +++ b/synapse/storage/databases/main/events.py @@ -53,47 +53,6 @@ event_counter = Counter( ["type", "origin_type", "origin_entity"], ) -STATE_EVENT_TYPES_TO_MARK_UNREAD = { - EventTypes.Topic, - EventTypes.Name, - EventTypes.RoomAvatar, - EventTypes.Tombstone, -} - - -def should_count_as_unread(event: EventBase, context: EventContext) -> bool: - # Exclude rejected and soft-failed events. - if context.rejected or event.internal_metadata.is_soft_failed(): - return False - - # Exclude notices. - if ( - not event.is_state() - and event.type == EventTypes.Message - and event.content.get("msgtype") == "m.notice" - ): - return False - - # Exclude edits. - relates_to = event.content.get("m.relates_to", {}) - if relates_to.get("rel_type") == RelationTypes.REPLACE: - return False - - # Mark events that have a non-empty string body as unread. - body = event.content.get("body") - if isinstance(body, str) and body: - return True - - # Mark some state events as unread. - if event.is_state() and event.type in STATE_EVENT_TYPES_TO_MARK_UNREAD: - return True - - # Mark encrypted events as unread. - if not event.is_state() and event.type == EventTypes.Encrypted: - return True - - return False - def encode_json(json_object): """ @@ -239,10 +198,6 @@ class PersistEventsStore: event_counter.labels(event.type, origin_type, origin_entity).inc() - self.store.get_unread_message_count_for_user.invalidate_many( - (event.room_id,), - ) - for room_id, new_state in current_state_for_room.items(): self.store.get_current_state_ids.prefill((room_id,), new_state) @@ -864,9 +819,8 @@ class PersistEventsStore: "contains_url": ( "url" in event.content and isinstance(event.content["url"], str) ), - "count_as_unread": should_count_as_unread(event, context), } - for event, context in events_and_contexts + for event, _ in events_and_contexts ], ) diff --git a/synapse/storage/databases/main/events_worker.py b/synapse/storage/databases/main/events_worker.py index a7b7393f6e..755b7a2a85 100644 --- a/synapse/storage/databases/main/events_worker.py +++ b/synapse/storage/databases/main/events_worker.py @@ -41,15 +41,9 @@ from synapse.replication.tcp.streams import BackfillStream from synapse.replication.tcp.streams.events import EventsStream from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause from synapse.storage.database import DatabasePool -from synapse.storage.types import Cursor from synapse.storage.util.id_generators import StreamIdGenerator from synapse.types import get_domain_from_id -from synapse.util.caches.descriptors import ( - Cache, - _CacheContext, - cached, - cachedInlineCallbacks, -) +from synapse.util.caches.descriptors import Cache, cached, cachedInlineCallbacks from synapse.util.iterutils import batch_iter from synapse.util.metrics import Measure @@ -1364,84 +1358,6 @@ class EventsWorkerStore(SQLBaseStore): desc="get_next_event_to_expire", func=get_next_event_to_expire_txn ) - @cached(tree=True, cache_context=True) - async def get_unread_message_count_for_user( - self, room_id: str, user_id: str, cache_context: _CacheContext, - ) -> int: - """Retrieve the count of unread messages for the given room and user. - - Args: - room_id: The ID of the room to count unread messages in. - user_id: The ID of the user to count unread messages for. - - Returns: - The number of unread messages for the given user in the given room. - """ - with Measure(self._clock, "get_unread_message_count_for_user"): - last_read_event_id = await self.get_last_receipt_event_id_for_user( - user_id=user_id, - room_id=room_id, - receipt_type="m.read", - on_invalidate=cache_context.invalidate, - ) - - return await self.db_pool.runInteraction( - "get_unread_message_count_for_user", - self._get_unread_message_count_for_user_txn, - user_id, - room_id, - last_read_event_id, - ) - - def _get_unread_message_count_for_user_txn( - self, - txn: Cursor, - user_id: str, - room_id: str, - last_read_event_id: Optional[str], - ) -> int: - if last_read_event_id: - # Get the stream ordering for the last read event. - stream_ordering = self.db_pool.simple_select_one_onecol_txn( - txn=txn, - table="events", - keyvalues={"room_id": room_id, "event_id": last_read_event_id}, - retcol="stream_ordering", - ) - else: - # If there's no read receipt for that room, it probably means the user hasn't - # opened it yet, in which case use the stream ID of their join event. - # We can't just set it to 0 otherwise messages from other local users from - # before this user joined will be counted as well. - txn.execute( - """ - SELECT stream_ordering FROM local_current_membership - LEFT JOIN events USING (event_id, room_id) - WHERE membership = 'join' - AND user_id = ? - AND room_id = ? - """, - (user_id, room_id), - ) - row = txn.fetchone() - - if row is None: - return 0 - - stream_ordering = row[0] - - # Count the messages that qualify as unread after the stream ordering we've just - # retrieved. - sql = """ - SELECT COUNT(*) FROM events - WHERE sender != ? AND room_id = ? AND stream_ordering > ? AND count_as_unread - """ - - txn.execute(sql, (user_id, room_id, stream_ordering)) - row = txn.fetchone() - - return row[0] if row else 0 - AllNewEventsResult = namedtuple( "AllNewEventsResult", diff --git a/synapse/storage/databases/main/schema/delta/58/12unread_messages.sql b/synapse/storage/databases/main/schema/delta/58/12unread_messages.sql deleted file mode 100644 index 531b532c73..0000000000 --- a/synapse/storage/databases/main/schema/delta/58/12unread_messages.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * 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. - */ - --- Store a boolean value in the events table for whether the event should be counted in --- the unread_count property of sync responses. -ALTER TABLE events ADD COLUMN count_as_unread BOOLEAN; diff --git a/tests/rest/client/v1/utils.py b/tests/rest/client/v1/utils.py index 51941f99f9..8933b560d2 100644 --- a/tests/rest/client/v1/utils.py +++ b/tests/rest/client/v1/utils.py @@ -165,26 +165,6 @@ class RestHelper(object): return channel.json_body - def redact(self, room_id, event_id, txn_id=None, tok=None, expect_code=200): - if txn_id is None: - txn_id = "m%s" % (str(time.time())) - - path = "/_matrix/client/r0/rooms/%s/redact/%s/%s" % (room_id, event_id, txn_id) - if tok: - path = path + "?access_token=%s" % tok - - request, channel = make_request( - self.hs.get_reactor(), "PUT", path, json.dumps({}).encode("utf8") - ) - render(request, self.resource, self.hs.get_reactor()) - - assert int(channel.result["code"]) == expect_code, ( - "Expected: %d, got: %d, resp: %r" - % (expect_code, int(channel.result["code"]), channel.result["body"]) - ) - - return channel.json_body - def _read_write_state( self, room_id: str, diff --git a/tests/rest/client/v2_alpha/test_sync.py b/tests/rest/client/v2_alpha/test_sync.py index a31e44c97e..fa3a3ec1bd 100644 --- a/tests/rest/client/v2_alpha/test_sync.py +++ b/tests/rest/client/v2_alpha/test_sync.py @@ -16,9 +16,9 @@ import json import synapse.rest.admin -from synapse.api.constants import EventContentFields, EventTypes, RelationTypes +from synapse.api.constants import EventContentFields, EventTypes from synapse.rest.client.v1 import login, room -from synapse.rest.client.v2_alpha import read_marker, sync +from synapse.rest.client.v2_alpha import sync from tests import unittest from tests.server import TimedOutException @@ -324,156 +324,3 @@ class SyncTypingTests(unittest.HomeserverTestCase): "GET", sync_url % (access_token, next_batch) ) self.assertRaises(TimedOutException, self.render, request) - - -class UnreadMessagesTestCase(unittest.HomeserverTestCase): - servlets = [ - synapse.rest.admin.register_servlets, - login.register_servlets, - read_marker.register_servlets, - room.register_servlets, - sync.register_servlets, - ] - - def prepare(self, reactor, clock, hs): - self.url = "/sync?since=%s" - self.next_batch = "s0" - - # Register the first user (used to check the unread counts). - self.user_id = self.register_user("kermit", "monkey") - self.tok = self.login("kermit", "monkey") - - # Create the room we'll check unread counts for. - self.room_id = self.helper.create_room_as(self.user_id, tok=self.tok) - - # Register the second user (used to send events to the room). - self.user2 = self.register_user("kermit2", "monkey") - self.tok2 = self.login("kermit2", "monkey") - - # Change the power levels of the room so that the second user can send state - # events. - self.helper.send_state( - self.room_id, - EventTypes.PowerLevels, - { - "users": {self.user_id: 100, self.user2: 100}, - "users_default": 0, - "events": { - "m.room.name": 50, - "m.room.power_levels": 100, - "m.room.history_visibility": 100, - "m.room.canonical_alias": 50, - "m.room.avatar": 50, - "m.room.tombstone": 100, - "m.room.server_acl": 100, - "m.room.encryption": 100, - }, - "events_default": 0, - "state_default": 50, - "ban": 50, - "kick": 50, - "redact": 50, - "invite": 0, - }, - tok=self.tok, - ) - - def test_unread_counts(self): - """Tests that /sync returns the right value for the unread count (MSC2654).""" - - # Check that our own messages don't increase the unread count. - self.helper.send(self.room_id, "hello", tok=self.tok) - self._check_unread_count(0) - - # Join the new user and check that this doesn't increase the unread count. - self.helper.join(room=self.room_id, user=self.user2, tok=self.tok2) - self._check_unread_count(0) - - # Check that the new user sending a message increases our unread count. - res = self.helper.send(self.room_id, "hello", tok=self.tok2) - self._check_unread_count(1) - - # Send a read receipt to tell the server we've read the latest event. - body = json.dumps({"m.read": res["event_id"]}).encode("utf8") - request, channel = self.make_request( - "POST", - "/rooms/%s/read_markers" % self.room_id, - body, - access_token=self.tok, - ) - self.render(request) - self.assertEqual(channel.code, 200, channel.json_body) - - # Check that the unread counter is back to 0. - self._check_unread_count(0) - - # Check that room name changes increase the unread counter. - self.helper.send_state( - self.room_id, "m.room.name", {"name": "my super room"}, tok=self.tok2, - ) - self._check_unread_count(1) - - # Check that room topic changes increase the unread counter. - self.helper.send_state( - self.room_id, "m.room.topic", {"topic": "welcome!!!"}, tok=self.tok2, - ) - self._check_unread_count(2) - - # Check that encrypted messages increase the unread counter. - self.helper.send_event(self.room_id, EventTypes.Encrypted, {}, tok=self.tok2) - self._check_unread_count(3) - - # Check that custom events with a body increase the unread counter. - self.helper.send_event( - self.room_id, "org.matrix.custom_type", {"body": "hello"}, tok=self.tok2, - ) - self._check_unread_count(4) - - # Check that edits don't increase the unread counter. - self.helper.send_event( - room_id=self.room_id, - type=EventTypes.Message, - content={ - "body": "hello", - "msgtype": "m.text", - "m.relates_to": {"rel_type": RelationTypes.REPLACE}, - }, - tok=self.tok2, - ) - self._check_unread_count(4) - - # Check that notices don't increase the unread counter. - self.helper.send_event( - room_id=self.room_id, - type=EventTypes.Message, - content={"body": "hello", "msgtype": "m.notice"}, - tok=self.tok2, - ) - self._check_unread_count(4) - - # Check that tombstone events changes increase the unread counter. - self.helper.send_state( - self.room_id, - EventTypes.Tombstone, - {"replacement_room": "!someroom:test"}, - tok=self.tok2, - ) - self._check_unread_count(5) - - def _check_unread_count(self, expected_count: True): - """Syncs and compares the unread count with the expected value.""" - - request, channel = self.make_request( - "GET", self.url % self.next_batch, access_token=self.tok, - ) - self.render(request) - - self.assertEqual(channel.code, 200, channel.json_body) - - room_entry = channel.json_body["rooms"]["join"][self.room_id] - self.assertEqual( - room_entry["org.matrix.msc2654.unread_count"], expected_count, room_entry, - ) - - # Store the next batch for the next request. - self.next_batch = channel.json_body["next_batch"] |