diff options
Diffstat (limited to 'synapse/replication/tcp')
| -rw-r--r-- | synapse/replication/tcp/resource.py | 3 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/__init__.py | 50 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/_base.py (renamed from synapse/replication/tcp/streams.py) | 75 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/events.py | 40 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/federation.py | 39 |
5 files changed, 132 insertions, 75 deletions
diff --git a/synapse/replication/tcp/resource.py b/synapse/replication/tcp/resource.py index 7fc346c7b6..f6a38f5140 100644 --- a/synapse/replication/tcp/resource.py +++ b/synapse/replication/tcp/resource.py @@ -30,7 +30,8 @@ from synapse.metrics.background_process_metrics import run_as_background_process from synapse.util.metrics import Measure, measure_func from .protocol import ServerReplicationStreamProtocol -from .streams import STREAMS_MAP, FederationStream +from .streams import STREAMS_MAP +from .streams.federation import FederationStream stream_updates_counter = Counter("synapse_replication_tcp_resource_stream_updates", "", ["stream_name"]) diff --git a/synapse/replication/tcp/streams/__init__.py b/synapse/replication/tcp/streams/__init__.py new file mode 100644 index 0000000000..5c715e3bfa --- /dev/null +++ b/synapse/replication/tcp/streams/__init__.py @@ -0,0 +1,50 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 Vector Creations Ltd +# Copyright 2019 New Vector 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. + +"""Defines all the valid streams that clients can subscribe to, and the format +of the rows returned by each stream. + +Each stream is defined by the following information: + + stream name: The name of the stream + row type: The type that is used to serialise/deserialse the row + current_token: The function that returns the current token for the stream + update_function: The function that returns a list of updates between two tokens +""" + +from . import _base, events, federation + +STREAMS_MAP = { + stream.NAME: stream + for stream in ( + events.EventsStream, + _base.BackfillStream, + _base.PresenceStream, + _base.TypingStream, + _base.ReceiptsStream, + _base.PushRulesStream, + _base.PushersStream, + _base.CachesStream, + _base.PublicRoomsStream, + _base.DeviceListsStream, + _base.ToDeviceStream, + federation.FederationStream, + _base.TagAccountDataStream, + _base.AccountDataStream, + _base.CurrentStateDeltaStream, + _base.GroupServerStream, + ) +} diff --git a/synapse/replication/tcp/streams.py b/synapse/replication/tcp/streams/_base.py index 42b8a25bd3..18df89deed 100644 --- a/synapse/replication/tcp/streams.py +++ b/synapse/replication/tcp/streams/_base.py @@ -1,5 +1,6 @@ # -*- coding: utf-8 -*- # Copyright 2017 Vector Creations Ltd +# Copyright 2019 New Vector Ltd # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -13,16 +14,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""Defines all the valid streams that clients can subscribe to, and the format -of the rows returned by each stream. -Each stream is defined by the following information: - - stream name: The name of the stream - row type: The type that is used to serialise/deserialse the row - current_token: The function that returns the current token for the stream - update_function: The function that returns a list of updates between two tokens -""" import itertools import logging from collections import namedtuple @@ -34,14 +26,6 @@ logger = logging.getLogger(__name__) MAX_EVENTS_BEHIND = 10000 - -EventStreamRow = namedtuple("EventStreamRow", ( - "event_id", # str - "room_id", # str - "type", # str - "state_key", # str, optional - "redacts", # str, optional -)) BackfillStreamRow = namedtuple("BackfillStreamRow", ( "event_id", # str "room_id", # str @@ -96,10 +80,6 @@ DeviceListsStreamRow = namedtuple("DeviceListsStreamRow", ( ToDeviceStreamRow = namedtuple("ToDeviceStreamRow", ( "entity", # str )) -FederationStreamRow = namedtuple("FederationStreamRow", ( - "type", # str, the type of data as defined in the BaseFederationRows - "data", # dict, serialization of a federation.send_queue.BaseFederationRow -)) TagAccountDataStreamRow = namedtuple("TagAccountDataStreamRow", ( "user_id", # str "room_id", # str @@ -236,20 +216,6 @@ class Stream(object): raise NotImplementedError() -class EventsStream(Stream): - """We received a new event, or an event went from being an outlier to not - """ - NAME = "events" - ROW_TYPE = EventStreamRow - - def __init__(self, hs): - store = hs.get_datastore() - self.current_token = store.get_current_events_token - self.update_function = store.get_all_new_forward_event_rows - - super(EventsStream, self).__init__(hs) - - class BackfillStream(Stream): """We fetched some old events and either we had never seen that event before or it went from being an outlier to not. @@ -404,22 +370,6 @@ class ToDeviceStream(Stream): super(ToDeviceStream, self).__init__(hs) -class FederationStream(Stream): - """Data to be sent over federation. Only available when master has federation - sending disabled. - """ - NAME = "federation" - ROW_TYPE = FederationStreamRow - - def __init__(self, hs): - federation_sender = hs.get_federation_sender() - - self.current_token = federation_sender.get_current_token - self.update_function = federation_sender.get_replication_rows - - super(FederationStream, self).__init__(hs) - - class TagAccountDataStream(Stream): """Someone added/removed a tag for a room """ @@ -489,26 +439,3 @@ class GroupServerStream(Stream): self.update_function = store.get_all_groups_changes super(GroupServerStream, self).__init__(hs) - - -STREAMS_MAP = { - stream.NAME: stream - for stream in ( - EventsStream, - BackfillStream, - PresenceStream, - TypingStream, - ReceiptsStream, - PushRulesStream, - PushersStream, - CachesStream, - PublicRoomsStream, - DeviceListsStream, - ToDeviceStream, - FederationStream, - TagAccountDataStream, - AccountDataStream, - CurrentStateDeltaStream, - GroupServerStream, - ) -} diff --git a/synapse/replication/tcp/streams/events.py b/synapse/replication/tcp/streams/events.py new file mode 100644 index 0000000000..511dd6bcc7 --- /dev/null +++ b/synapse/replication/tcp/streams/events.py @@ -0,0 +1,40 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 Vector Creations Ltd +# Copyright 2019 New Vector 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 collections import namedtuple + +from ._base import Stream + +EventStreamRow = namedtuple("EventStreamRow", ( + "event_id", # str + "room_id", # str + "type", # str + "state_key", # str, optional + "redacts", # str, optional +)) + + +class EventsStream(Stream): + """We received a new event, or an event went from being an outlier to not + """ + NAME = "events" + ROW_TYPE = EventStreamRow + + def __init__(self, hs): + store = hs.get_datastore() + self.current_token = store.get_current_events_token + self.update_function = store.get_all_new_forward_event_rows + + super(EventsStream, self).__init__(hs) diff --git a/synapse/replication/tcp/streams/federation.py b/synapse/replication/tcp/streams/federation.py new file mode 100644 index 0000000000..9aa43aa8d2 --- /dev/null +++ b/synapse/replication/tcp/streams/federation.py @@ -0,0 +1,39 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 Vector Creations Ltd +# Copyright 2019 New Vector 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 collections import namedtuple + +from ._base import Stream + +FederationStreamRow = namedtuple("FederationStreamRow", ( + "type", # str, the type of data as defined in the BaseFederationRows + "data", # dict, serialization of a federation.send_queue.BaseFederationRow +)) + + +class FederationStream(Stream): + """Data to be sent over federation. Only available when master has federation + sending disabled. + """ + NAME = "federation" + ROW_TYPE = FederationStreamRow + + def __init__(self, hs): + federation_sender = hs.get_federation_sender() + + self.current_token = federation_sender.get_current_token + self.update_function = federation_sender.get_replication_rows + + super(FederationStream, self).__init__(hs) |