diff options
| -rw-r--r-- | synapse/events/snapshot.py | 1 | ||||
| -rw-r--r-- | synapse/storage/__init__.py | 11 | ||||
| -rw-r--r-- | synapse/storage/_base.py | 21 | ||||
| -rw-r--r-- | synapse/storage/rejections.py | 33 | ||||
| -rw-r--r-- | synapse/storage/schema/delta/v12.sql | 21 | ||||
| -rw-r--r-- | synapse/storage/schema/im.sql | 7 |
6 files changed, 83 insertions, 11 deletions
diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py index 6bbba8d6ba..7e98bdef28 100644 --- a/synapse/events/snapshot.py +++ b/synapse/events/snapshot.py @@ -20,3 +20,4 @@ class EventContext(object): self.current_state = current_state self.auth_events = auth_events self.state_group = None + self.rejected = False diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 4beb951b9f..015fcc8775 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -30,6 +30,7 @@ from .transactions import TransactionStore from .keys import KeyStore from .event_federation import EventFederationStore from .media_repository import MediaRepositoryStore +from .rejections import RejectionsStore from .state import StateStore from .signatures import SignatureStore @@ -66,7 +67,7 @@ SCHEMAS = [ # Remember to update this number every time an incompatible change is made to # database schema files, so the users will be informed on server restarts. -SCHEMA_VERSION = 11 +SCHEMA_VERSION = 12 class _RollbackButIsFineException(Exception): @@ -82,6 +83,7 @@ class DataStore(RoomMemberStore, RoomStore, DirectoryStore, KeyStore, StateStore, SignatureStore, EventFederationStore, MediaRepositoryStore, + RejectionsStore, ): def __init__(self, hs): @@ -224,6 +226,9 @@ class DataStore(RoomMemberStore, RoomStore, if not outlier: self._store_state_groups_txn(txn, event, context) + if context.rejected: + self._store_rejections_txn(txn, event.event_id, context.rejected) + if current_state: txn.execute( "DELETE FROM current_state_events WHERE room_id = ?", @@ -262,7 +267,7 @@ class DataStore(RoomMemberStore, RoomStore, or_replace=True, ) - if is_new_state: + if is_new_state and not context.rejected: self._simple_insert_txn( txn, "current_state_events", @@ -288,7 +293,7 @@ class DataStore(RoomMemberStore, RoomStore, or_ignore=True, ) - if not backfilled: + if not backfilled and not context.rejected: self._simple_insert_txn( txn, table="state_forward_extremities", diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index f660fc6eaf..2075a018b2 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -458,10 +458,12 @@ class SQLBaseStore(object): return [e for e in events if e] def _get_event_txn(self, txn, event_id, check_redacted=True, - get_prev_content=False): + get_prev_content=False, allow_rejected=False): sql = ( - "SELECT internal_metadata, json, r.event_id FROM event_json as e " + "SELECT internal_metadata, json, r.event_id, reason " + "FROM event_json as e " "LEFT JOIN redactions as r ON e.event_id = r.redacts " + "LEFT JOIN rejections as rej on rej.event_id = e.event_id " "WHERE e.event_id = ? " "LIMIT 1 " ) @@ -473,13 +475,16 @@ class SQLBaseStore(object): if not res: return None - internal_metadata, js, redacted = res + internal_metadata, js, redacted, rejected_reason = res - return self._get_event_from_row_txn( - txn, internal_metadata, js, redacted, - check_redacted=check_redacted, - get_prev_content=get_prev_content, - ) + if allow_rejected or not rejected_reason: + return self._get_event_from_row_txn( + txn, internal_metadata, js, redacted, + check_redacted=check_redacted, + get_prev_content=get_prev_content, + ) + else: + return None def _get_event_from_row_txn(self, txn, internal_metadata, js, redacted, check_redacted=True, get_prev_content=False): diff --git a/synapse/storage/rejections.py b/synapse/storage/rejections.py new file mode 100644 index 0000000000..7d38b31f44 --- /dev/null +++ b/synapse/storage/rejections.py @@ -0,0 +1,33 @@ +# -*- coding: utf-8 -*- +# Copyright 2014, 2015 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 SQLBaseStore + +import logging + +logger = logging.getLogger(__name__) + + +class RejectionsStore(SQLBaseStore): + def _store_rejections_txn(self, txn, event_id, reason): + self._simple_insert_txn( + txn, + table="rejections", + values={ + "event_id": event_id, + "reason": reason, + "last_failure": self._clock.time_msec(), + } + ) diff --git a/synapse/storage/schema/delta/v12.sql b/synapse/storage/schema/delta/v12.sql new file mode 100644 index 0000000000..bd2a8b1bb5 --- /dev/null +++ b/synapse/storage/schema/delta/v12.sql @@ -0,0 +1,21 @@ +/* Copyright 2015 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. + */ + +CREATE TABLE IF NOT EXISTS rejections( + event_id TEXT NOT NULL, + reason TEXT NOT NULL, + last_check TEXT NOT NULL, + CONSTRAINT ev_id UNIQUE (event_id) ON CONFLICT REPLACE +); diff --git a/synapse/storage/schema/im.sql b/synapse/storage/schema/im.sql index dd00c1cd2f..bc7c6b6ed5 100644 --- a/synapse/storage/schema/im.sql +++ b/synapse/storage/schema/im.sql @@ -123,3 +123,10 @@ CREATE TABLE IF NOT EXISTS room_hosts( ); CREATE INDEX IF NOT EXISTS room_hosts_room_id ON room_hosts (room_id); + +CREATE TABLE IF NOT EXISTS rejections( + event_id TEXT NOT NULL, + reason TEXT NOT NULL, + last_check TEXT NOT NULL, + CONSTRAINT ev_id UNIQUE (event_id) ON CONFLICT REPLACE +); |