From 265b993b8afd2501b2aa3a50670f39d6d97eddb7 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Mon, 12 Mar 2018 14:34:31 +0000 Subject: [PATCH 1/4] Split replication layer into two --- synapse/app/homeserver.py | 2 +- synapse/federation/federation_server.py | 10 +--------- synapse/federation/transport/server.py | 2 +- synapse/handlers/device.py | 3 +-- synapse/handlers/directory.py | 2 +- synapse/handlers/e2e_keys.py | 2 +- synapse/handlers/federation.py | 4 +--- synapse/handlers/presence.py | 1 - synapse/handlers/profile.py | 2 +- synapse/handlers/room_list.py | 2 +- synapse/handlers/room_member.py | 3 +-- synapse/server.py | 13 +++++++++---- 12 files changed, 19 insertions(+), 27 deletions(-) diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index e375f2bbcf..503f461ab4 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -348,7 +348,7 @@ def setup(config_options): hs.get_state_handler().start_caching() hs.get_datastore().start_profiling() hs.get_datastore().start_doing_background_updates() - hs.get_replication_layer().start_get_pdu_cache() + hs.get_replication_client().start_get_pdu_cache() register_memory_metrics(hs) diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index dd73fc50b2..740ef96280 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -54,27 +54,19 @@ class FederationServer(FederationBase): super(FederationServer, self).__init__(hs) self.auth = hs.get_auth() + self.handler = hs.get_handlers().federation_handler self._server_linearizer = async.Linearizer("fed_server") self._transaction_linearizer = async.Linearizer("fed_txn_handler") self.transaction_actions = TransactionActions(self.store) - self.handler = None - self.registry = hs.get_federation_registry() # We cache responses to state queries, as they take a while and often # come in waves. self._state_resp_cache = ResponseCache(hs, timeout_ms=30000) - def set_handler(self, handler): - """Sets the handler that the replication layer will use to communicate - receipt of new PDUs from other home servers. The required methods are - documented on :py:class:`.ReplicationHandler`. - """ - self.handler = handler - @defer.inlineCallbacks @log_function def on_backfill_request(self, origin, room_id, versions, limit): diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py index 06c16ba4fa..04b83e691a 100644 --- a/synapse/federation/transport/server.py +++ b/synapse/federation/transport/server.py @@ -1190,7 +1190,7 @@ GROUP_ATTESTATION_SERVLET_CLASSES = ( def register_servlets(hs, resource, authenticator, ratelimiter): for servletclass in FEDERATION_SERVLET_CLASSES: servletclass( - handler=hs.get_replication_layer(), + handler=hs.get_replication_server(), authenticator=authenticator, ratelimiter=ratelimiter, server_name=hs.hostname, diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index 9e58dbe64e..fcf41630d6 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -37,7 +37,6 @@ class DeviceHandler(BaseHandler): self.state = hs.get_state_handler() self._auth_handler = hs.get_auth_handler() self.federation_sender = hs.get_federation_sender() - self.federation = hs.get_replication_layer() self._edu_updater = DeviceListEduUpdater(hs, self) @@ -432,7 +431,7 @@ class DeviceListEduUpdater(object): def __init__(self, hs, device_handler): self.store = hs.get_datastore() - self.federation = hs.get_replication_layer() + self.federation = hs.get_replication_client() self.clock = hs.get_clock() self.device_handler = device_handler diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py index e955cb1f3c..dfe04eb1c1 100644 --- a/synapse/handlers/directory.py +++ b/synapse/handlers/directory.py @@ -36,7 +36,7 @@ class DirectoryHandler(BaseHandler): self.appservice_handler = hs.get_application_service_handler() self.event_creation_handler = hs.get_event_creation_handler() - self.federation = hs.get_replication_layer() + self.federation = hs.get_replication_client() hs.get_federation_registry().register_query_handler( "directory", self.on_directory_query ) diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py index 57f50a4e27..0ca8d036ee 100644 --- a/synapse/handlers/e2e_keys.py +++ b/synapse/handlers/e2e_keys.py @@ -32,7 +32,7 @@ logger = logging.getLogger(__name__) class E2eKeysHandler(object): def __init__(self, hs): self.store = hs.get_datastore() - self.federation = hs.get_replication_layer() + self.federation = hs.get_replication_client() self.device_handler = hs.get_device_handler() self.is_mine = hs.is_mine self.clock = hs.get_clock() diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 520612683e..cfd4379160 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -68,7 +68,7 @@ class FederationHandler(BaseHandler): self.hs = hs self.store = hs.get_datastore() - self.replication_layer = hs.get_replication_layer() + self.replication_layer = hs.get_replication_client() self.state_handler = hs.get_state_handler() self.server_name = hs.hostname self.keyring = hs.get_keyring() @@ -78,8 +78,6 @@ class FederationHandler(BaseHandler): self.spam_checker = hs.get_spam_checker() self.event_creation_handler = hs.get_event_creation_handler() - self.replication_layer.set_handler(self) - # When joining a room we need to queue any events for that room up self.room_queues = {} self._room_pdu_linearizer = Linearizer("fed_room_pdu") diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index b11ae78350..a5e501897c 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -93,7 +93,6 @@ class PresenceHandler(object): self.store = hs.get_datastore() self.wheel_timer = WheelTimer() self.notifier = hs.get_notifier() - self.replication = hs.get_replication_layer() self.federation = hs.get_federation_sender() self.state = hs.get_state_handler() diff --git a/synapse/handlers/profile.py b/synapse/handlers/profile.py index c386c79bbd..0cfac60d74 100644 --- a/synapse/handlers/profile.py +++ b/synapse/handlers/profile.py @@ -31,7 +31,7 @@ class ProfileHandler(BaseHandler): def __init__(self, hs): super(ProfileHandler, self).__init__(hs) - self.federation = hs.get_replication_layer() + self.federation = hs.get_replication_client() hs.get_federation_registry().register_query_handler( "profile", self.on_profile_query ) diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py index dfa09141ed..f79bd8902f 100644 --- a/synapse/handlers/room_list.py +++ b/synapse/handlers/room_list.py @@ -409,7 +409,7 @@ class RoomListHandler(BaseHandler): def _get_remote_list_cached(self, server_name, limit=None, since_token=None, search_filter=None, include_all_networks=False, third_party_instance_id=None,): - repl_layer = self.hs.get_replication_layer() + repl_layer = self.hs.get_replication_client() if search_filter: # We can't cache when asking for search return repl_layer.get_public_rooms( diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index ed3b97730d..e2f0527712 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -55,7 +55,6 @@ class RoomMemberHandler(object): self.registration_handler = hs.get_handlers().registration_handler self.profile_handler = hs.get_profile_handler() self.event_creation_hander = hs.get_event_creation_handler() - self.replication_layer = hs.get_replication_layer() self.member_linearizer = Linearizer(name="member") @@ -212,7 +211,7 @@ class RoomMemberHandler(object): # if this is a join with a 3pid signature, we may need to turn a 3pid # invite into a normal invite before we can handle the join. if third_party_signed is not None: - yield self.replication_layer.exchange_third_party_invite( + yield self.federation_handler.exchange_third_party_invite( third_party_signed["sender"], target.to_string(), room_id, diff --git a/synapse/server.py b/synapse/server.py index 1bc8d6f702..894e9c2acf 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -32,7 +32,8 @@ from synapse.appservice.scheduler import ApplicationServiceScheduler from synapse.crypto.keyring import Keyring from synapse.events.builder import EventBuilderFactory from synapse.events.spamcheck import SpamChecker -from synapse.federation import initialize_http_replication +from synapse.federation.federation_client import FederationClient +from synapse.federation.federation_server import FederationServer from synapse.federation.send_queue import FederationRemoteSendQueue from synapse.federation.federation_server import FederationHandlerRegistry from synapse.federation.transport.client import TransportLayerClient @@ -100,7 +101,8 @@ class HomeServer(object): DEPENDENCIES = [ 'http_client', 'db_pool', - 'replication_layer', + 'replication_client', + 'replication_server', 'handlers', 'v1auth', 'auth', @@ -197,8 +199,11 @@ class HomeServer(object): def get_ratelimiter(self): return self.ratelimiter - def build_replication_layer(self): - return initialize_http_replication(self) + def build_replication_client(self): + return FederationClient(self) + + def build_replication_server(self): + return FederationServer(self) def build_handlers(self): return Handlers(self) From 6ea27fafad7c290b8f082fedfa8ff7948cf9f1fd Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 13 Mar 2018 10:15:49 +0000 Subject: [PATCH 2/4] Fix tests --- tests/handlers/test_directory.py | 2 +- tests/handlers/test_e2e_keys.py | 2 +- tests/handlers/test_profile.py | 3 ++- tests/handlers/test_typing.py | 2 +- tests/replication/slave/storage/_base.py | 2 +- tests/rest/client/v1/test_events.py | 2 +- tests/rest/client/v1/test_profile.py | 2 +- tests/rest/client/v1/test_rooms.py | 16 ++++++++-------- tests/rest/client/v1/test_typing.py | 2 +- tests/storage/test_appservice.py | 10 +++++----- 10 files changed, 22 insertions(+), 21 deletions(-) diff --git a/tests/handlers/test_directory.py b/tests/handlers/test_directory.py index b103921498..b4f36b27a6 100644 --- a/tests/handlers/test_directory.py +++ b/tests/handlers/test_directory.py @@ -47,7 +47,7 @@ class DirectoryTestCase(unittest.TestCase): hs = yield setup_test_homeserver( http_client=None, resource_for_federation=Mock(), - replication_layer=self.mock_federation, + replication_client=self.mock_federation, federation_registry=self.mock_registry, ) hs.handlers = DirectoryHandlers(hs) diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py index d92bf240b1..fe73f2b96c 100644 --- a/tests/handlers/test_e2e_keys.py +++ b/tests/handlers/test_e2e_keys.py @@ -34,7 +34,7 @@ class E2eKeysHandlerTestCase(unittest.TestCase): def setUp(self): self.hs = yield utils.setup_test_homeserver( handlers=None, - replication_layer=mock.Mock(), + replication_client=mock.Mock(), ) self.handler = synapse.handlers.e2e_keys.E2eKeysHandler(self.hs) diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py index 73223ffbd3..c690437682 100644 --- a/tests/handlers/test_profile.py +++ b/tests/handlers/test_profile.py @@ -51,7 +51,8 @@ class ProfileTestCase(unittest.TestCase): http_client=None, handlers=None, resource_for_federation=Mock(), - replication_layer=self.mock_federation, + replication_client=self.mock_federation, + replication_server=Mock(), federation_registry=self.mock_registry, ratelimiter=NonCallableMock(spec_set=[ "send_message", diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py index fcd380b03a..a433bbfa8a 100644 --- a/tests/handlers/test_typing.py +++ b/tests/handlers/test_typing.py @@ -81,7 +81,7 @@ class TypingNotificationsTestCase(unittest.TestCase): "get_current_state_deltas", ]), state_handler=self.state_handler, - handlers=None, + handlers=Mock(), notifier=mock_notifier, resource_for_client=Mock(), resource_for_federation=self.mock_federation_resource, diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py index 74f104e3b8..ceffdaad54 100644 --- a/tests/replication/slave/storage/_base.py +++ b/tests/replication/slave/storage/_base.py @@ -31,7 +31,7 @@ class BaseSlavedStoreTestCase(unittest.TestCase): self.hs = yield setup_test_homeserver( "blue", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=[ "send_message", ]), diff --git a/tests/rest/client/v1/test_events.py b/tests/rest/client/v1/test_events.py index e9698bfdc9..f04bf7dfde 100644 --- a/tests/rest/client/v1/test_events.py +++ b/tests/rest/client/v1/test_events.py @@ -114,7 +114,7 @@ class EventStreamPermissionsTestCase(RestTestCase): hs = yield setup_test_homeserver( http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=[ "send_message", ]), diff --git a/tests/rest/client/v1/test_profile.py b/tests/rest/client/v1/test_profile.py index dddcf51b69..feddcf024e 100644 --- a/tests/rest/client/v1/test_profile.py +++ b/tests/rest/client/v1/test_profile.py @@ -45,7 +45,7 @@ class ProfileTestCase(unittest.TestCase): http_client=None, resource_for_client=self.mock_resource, federation=Mock(), - replication_layer=Mock(), + replication_client=Mock(), profile_handler=self.mock_handler ) diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/v1/test_rooms.py index 9f37255381..2c0708b0d8 100644 --- a/tests/rest/client/v1/test_rooms.py +++ b/tests/rest/client/v1/test_rooms.py @@ -46,7 +46,7 @@ class RoomPermissionsTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() @@ -409,7 +409,7 @@ class RoomsMemberListTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() @@ -493,7 +493,7 @@ class RoomsCreateTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() @@ -582,7 +582,7 @@ class RoomTopicTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() @@ -697,7 +697,7 @@ class RoomMemberStateTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() @@ -829,7 +829,7 @@ class RoomMessagesTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() @@ -929,7 +929,7 @@ class RoomInitialSyncTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=[ "send_message", ]), @@ -1003,7 +1003,7 @@ class RoomMessageListTestCase(RestTestCase): hs = yield setup_test_homeserver( "red", http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=["send_message"]), ) self.ratelimiter = hs.get_ratelimiter() diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/v1/test_typing.py index e46534cd35..62639e3adc 100644 --- a/tests/rest/client/v1/test_typing.py +++ b/tests/rest/client/v1/test_typing.py @@ -47,7 +47,7 @@ class RoomTypingTestCase(RestTestCase): "red", clock=self.clock, http_client=None, - replication_layer=Mock(), + replication_client=Mock(), ratelimiter=NonCallableMock(spec_set=[ "send_message", ]), diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py index 13d81f972b..cc0df7f662 100644 --- a/tests/storage/test_appservice.py +++ b/tests/storage/test_appservice.py @@ -42,7 +42,7 @@ class ApplicationServiceStoreTestCase(unittest.TestCase): hs = yield setup_test_homeserver( config=config, federation_sender=Mock(), - replication_layer=Mock(), + replication_client=Mock(), ) self.as_token = "token1" @@ -119,7 +119,7 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase): hs = yield setup_test_homeserver( config=config, federation_sender=Mock(), - replication_layer=Mock(), + replication_client=Mock(), ) self.db_pool = hs.get_db_pool() @@ -455,7 +455,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase): config=config, datastore=Mock(), federation_sender=Mock(), - replication_layer=Mock(), + replication_client=Mock(), ) ApplicationServiceStore(None, hs) @@ -473,7 +473,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase): config=config, datastore=Mock(), federation_sender=Mock(), - replication_layer=Mock(), + replication_client=Mock(), ) with self.assertRaises(ConfigError) as cm: @@ -497,7 +497,7 @@ class ApplicationServiceStoreConfigTestCase(unittest.TestCase): config=config, datastore=Mock(), federation_sender=Mock(), - replication_layer=Mock(), + replication_client=Mock(), ) with self.assertRaises(ConfigError) as cm: From ea7b3c4b1b829703a780418e6bb6b7860a5b5451 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 13 Mar 2018 11:00:04 +0000 Subject: [PATCH 3/4] Remove unused ReplicationLayer --- synapse/federation/__init__.py | 8 ----- synapse/federation/replication.py | 51 ------------------------------- 2 files changed, 59 deletions(-) delete mode 100644 synapse/federation/replication.py diff --git a/synapse/federation/__init__.py b/synapse/federation/__init__.py index 2e32d245ba..f5f0bdfca3 100644 --- a/synapse/federation/__init__.py +++ b/synapse/federation/__init__.py @@ -15,11 +15,3 @@ """ This package includes all the federation specific logic. """ - -from .replication import ReplicationLayer - - -def initialize_http_replication(hs): - transport = hs.get_federation_transport_client() - - return ReplicationLayer(hs, transport) diff --git a/synapse/federation/replication.py b/synapse/federation/replication.py deleted file mode 100644 index b8b3a3f933..0000000000 --- a/synapse/federation/replication.py +++ /dev/null @@ -1,51 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 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. - -"""This layer is responsible for replicating with remote home servers using -a given transport. -""" - -from .federation_client import FederationClient -from .federation_server import FederationServer - -import logging - - -logger = logging.getLogger(__name__) - - -class ReplicationLayer(FederationClient, FederationServer): - """This layer is responsible for replicating with remote home servers over - the given transport. I.e., does the sending and receiving of PDUs to - remote home servers. - - The layer communicates with the rest of the server via a registered - ReplicationHandler. - - In more detail, the layer: - * Receives incoming data and processes it into transactions and pdus. - * Fetches any PDUs it thinks it might have missed. - * Keeps the current state for contexts up to date by applying the - suitable conflict resolution. - * Sends outgoing pdus wrapped in transactions. - * Fills out the references to previous pdus/transactions appropriately - for outgoing data. - """ - - def __init__(self, hs, transport_layer): - super(ReplicationLayer, self).__init__(hs) - - def __str__(self): - return "" % self.server_name From d023ecb8109718cd95c4dd86e916a459fc610547 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 13 Mar 2018 11:08:10 +0000 Subject: [PATCH 4/4] Don't build handlers on workers unnecessarily --- synapse/app/client_reader.py | 1 - synapse/app/event_creator.py | 1 - synapse/app/federation_reader.py | 1 - synapse/app/frontend_proxy.py | 1 - synapse/app/media_repository.py | 1 - 5 files changed, 5 deletions(-) diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py index 3b3352798d..0a8ce9bc66 100644 --- a/synapse/app/client_reader.py +++ b/synapse/app/client_reader.py @@ -156,7 +156,6 @@ def start(config_options): ) ss.setup() - ss.get_handlers() ss.start_listening(config.worker_listeners) def start(): diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py index fc0b9e8c04..eb593c5278 100644 --- a/synapse/app/event_creator.py +++ b/synapse/app/event_creator.py @@ -161,7 +161,6 @@ def start(config_options): ) ss.setup() - ss.get_handlers() ss.start_listening(config.worker_listeners) def start(): diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py index 4de43c41f0..20d157911b 100644 --- a/synapse/app/federation_reader.py +++ b/synapse/app/federation_reader.py @@ -144,7 +144,6 @@ def start(config_options): ) ss.setup() - ss.get_handlers() ss.start_listening(config.worker_listeners) def start(): diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index e32ee8fe93..816c080d18 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -211,7 +211,6 @@ def start(config_options): ) ss.setup() - ss.get_handlers() ss.start_listening(config.worker_listeners) def start(): diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py index 1ed1ca8772..84c5791b3b 100644 --- a/synapse/app/media_repository.py +++ b/synapse/app/media_repository.py @@ -158,7 +158,6 @@ def start(config_options): ) ss.setup() - ss.get_handlers() ss.start_listening(config.worker_listeners) def start():