diff options
Diffstat (limited to 'synapse/replication/http/federation.py')
| -rw-r--r-- | synapse/replication/http/federation.py | 85 |
1 files changed, 64 insertions, 21 deletions
diff --git a/synapse/replication/http/federation.py b/synapse/replication/http/federation.py index 2f16955954..c287c4e269 100644 --- a/synapse/replication/http/federation.py +++ b/synapse/replication/http/federation.py @@ -17,7 +17,8 @@ import logging from twisted.internet import defer -from synapse.events import event_type_from_format_version +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS +from synapse.events import make_event_from_dict from synapse.events.snapshot import EventContext from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint @@ -28,7 +29,7 @@ logger = logging.getLogger(__name__) class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): """Handles events newly received from federation, including persisting and - notifying. + notifying. Returns the maximum stream ID of the persisted events. The API looks like: @@ -37,11 +38,21 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): { "events": [{ "event": { .. serialized event .. }, + "room_version": .., // "1", "2", "3", etc: the version of the room + // containing the event + "event_format_version": .., // 1,2,3 etc: the event format version "internal_metadata": { .. serialized internal_metadata .. }, "rejected_reason": .., // The event.rejected_reason field "context": { .. serialized event context .. }, }], "backfilled": false + } + + 200 OK + + { + "max_stream_id": 32443, + } """ NAME = "fed_send_events" @@ -51,6 +62,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): super(ReplicationFederationSendEventsRestServlet, self).__init__(hs) self.store = hs.get_datastore() + self.storage = hs.get_storage() self.clock = hs.get_clock() self.federation_handler = hs.get_handlers().federation_handler @@ -71,6 +83,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): event_payloads.append( { "event": event.get_pdu_json(), + "room_version": event.room_version.identifier, "event_format_version": event.format_version, "internal_metadata": event.internal_metadata.get_dict(), "rejected_reason": event.rejected_reason, @@ -82,8 +95,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): return payload - @defer.inlineCallbacks - def _handle_request(self, request): + async def _handle_request(self, request): with Measure(self.clock, "repl_fed_send_events_parse"): content = parse_json_object_from_request(request) @@ -94,26 +106,27 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): event_and_contexts = [] for event_payload in event_payloads: event_dict = event_payload["event"] - format_ver = event_payload["event_format_version"] + room_ver = KNOWN_ROOM_VERSIONS[event_payload["room_version"]] internal_metadata = event_payload["internal_metadata"] rejected_reason = event_payload["rejected_reason"] - EventType = event_type_from_format_version(format_ver) - event = EventType(event_dict, internal_metadata, rejected_reason) + event = make_event_from_dict( + event_dict, room_ver, internal_metadata, rejected_reason + ) - context = yield EventContext.deserialize( - self.store, event_payload["context"] + context = EventContext.deserialize( + self.storage, event_payload["context"] ) event_and_contexts.append((event, context)) logger.info("Got %d events from federation", len(event_and_contexts)) - yield self.federation_handler.persist_events_and_notify( + max_stream_id = await self.federation_handler.persist_events_and_notify( event_and_contexts, backfilled ) - return 200, {} + return 200, {"max_stream_id": max_stream_id} class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): @@ -144,8 +157,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): def _serialize_payload(edu_type, origin, content): return {"origin": origin, "content": content} - @defer.inlineCallbacks - def _handle_request(self, request, edu_type): + async def _handle_request(self, request, edu_type): with Measure(self.clock, "repl_fed_send_edu_parse"): content = parse_json_object_from_request(request) @@ -154,7 +166,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): logger.info("Got %r edu from %s", edu_type, origin) - result = yield self.registry.on_edu(edu_type, origin, edu_content) + result = await self.registry.on_edu(edu_type, origin, edu_content) return 200, result @@ -193,8 +205,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint): """ return {"args": args} - @defer.inlineCallbacks - def _handle_request(self, request, query_type): + async def _handle_request(self, request, query_type): with Measure(self.clock, "repl_fed_query_parse"): content = parse_json_object_from_request(request) @@ -202,7 +213,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint): logger.info("Got %r query", query_type) - result = yield self.registry.on_query(query_type, args) + result = await self.registry.on_query(query_type, args) return 200, result @@ -213,7 +224,7 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint): Request format: - POST /_synapse/replication/fed_query/:fed_cleanup_room/:txn_id + POST /_synapse/replication/fed_cleanup_room/:room_id/:txn_id {} """ @@ -234,10 +245,41 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint): """ return {} - @defer.inlineCallbacks - def _handle_request(self, request, room_id): - yield self.store.clean_room_for_join(room_id) + async def _handle_request(self, request, room_id): + await self.store.clean_room_for_join(room_id) + + return 200, {} + + +class ReplicationStoreRoomOnInviteRestServlet(ReplicationEndpoint): + """Called to clean up any data in DB for a given room, ready for the + server to join the room. + + Request format: + + POST /_synapse/replication/store_room_on_invite/:room_id/:txn_id + + { + "room_version": "1", + } + """ + + NAME = "store_room_on_invite" + PATH_ARGS = ("room_id",) + + def __init__(self, hs): + super().__init__(hs) + + self.store = hs.get_datastore() + + @staticmethod + def _serialize_payload(room_id, room_version): + return {"room_version": room_version.identifier} + async def _handle_request(self, request, room_id): + content = parse_json_object_from_request(request) + room_version = KNOWN_ROOM_VERSIONS[content["room_version"]] + await self.store.maybe_store_room_on_invite(room_id, room_version) return 200, {} @@ -246,3 +288,4 @@ def register_servlets(hs, http_server): ReplicationFederationSendEduRestServlet(hs).register(http_server) ReplicationGetQueryRestServlet(hs).register(http_server) ReplicationCleanRoomRestServlet(hs).register(http_server) + ReplicationStoreRoomOnInviteRestServlet(hs).register(http_server) |