forked from MirrorHub/synapse
Use state handler instead of get_users_in_room/get_joined_hosts
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3cf15edef7
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@ -29,6 +29,7 @@ from synapse.util.caches.expiringcache import ExpiringCache
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from synapse.util.logutils import log_function
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from synapse.util.logcontext import preserve_fn, preserve_context_over_deferred
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from synapse.events import FrozenEvent
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from synapse.types import get_domain_from_id
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import synapse.metrics
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from synapse.util.retryutils import get_retry_limiter, NotRetryingDestination
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@ -63,6 +64,7 @@ class FederationClient(FederationBase):
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self._clock.looping_call(
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self._clear_tried_cache, 60 * 1000,
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)
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self.state = hs.get_state_handler()
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def _clear_tried_cache(self):
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"""Clear pdu_destination_tried cache"""
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@ -811,7 +813,8 @@ class FederationClient(FederationBase):
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if len(signed_events) >= limit:
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defer.returnValue(signed_events)
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servers = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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servers = set(get_domain_from_id(u) for u in users)
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servers = set(servers)
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servers.discard(self.server_name)
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@ -19,7 +19,7 @@ from ._base import BaseHandler
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from synapse.api.errors import SynapseError, Codes, CodeMessageException, AuthError
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from synapse.api.constants import EventTypes
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from synapse.types import RoomAlias, UserID
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from synapse.types import RoomAlias, UserID, get_domain_from_id
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import logging
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import string
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@ -55,7 +55,8 @@ class DirectoryHandler(BaseHandler):
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# TODO(erikj): Add transactions.
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# TODO(erikj): Check if there is a current association.
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if not servers:
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servers = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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servers = set(get_domain_from_id(u) for u in users)
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if not servers:
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raise SynapseError(400, "Failed to get server list")
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@ -193,7 +194,8 @@ class DirectoryHandler(BaseHandler):
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Codes.NOT_FOUND
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)
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extra_servers = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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extra_servers = set(get_domain_from_id(u) for u in users)
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servers = set(extra_servers) | set(servers)
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# If this server is in the list of servers, return it first.
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@ -47,6 +47,7 @@ class EventStreamHandler(BaseHandler):
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self.clock = hs.get_clock()
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self.notifier = hs.get_notifier()
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self.state = hs.get_state_handler()
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@defer.inlineCallbacks
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@log_function
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@ -90,7 +91,7 @@ class EventStreamHandler(BaseHandler):
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# Send down presence.
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if event.state_key == auth_user_id:
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# Send down presence for everyone in the room.
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users = yield self.store.get_users_in_room(event.room_id)
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users = yield self.state.get_current_user_in_room(event.room_id)
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states = yield presence_handler.get_states(
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users,
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as_event=True,
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@ -88,6 +88,8 @@ class PresenceHandler(object):
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self.notifier = hs.get_notifier()
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self.federation = hs.get_replication_layer()
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self.state = hs.get_state_handler()
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self.federation.register_edu_handler(
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"m.presence", self.incoming_presence
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)
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@ -532,7 +534,9 @@ class PresenceHandler(object):
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if not local_states:
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continue
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hosts = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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hosts = set(get_domain_from_id(u) for u in users)
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for host in hosts:
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hosts_to_states.setdefault(host, []).extend(local_states)
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@ -725,13 +729,13 @@ class PresenceHandler(object):
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# don't need to send to local clients here, as that is done as part
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# of the event stream/sync.
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# TODO: Only send to servers not already in the room.
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user_ids = yield self.state.get_current_user_in_room(room_id)
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if self.is_mine(user):
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state = yield self.current_state_for_user(user.to_string())
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hosts = yield self.store.get_joined_hosts_for_room(room_id)
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hosts = set(get_domain_from_id(u) for u in user_ids)
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self._push_to_remotes({host: (state,) for host in hosts})
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else:
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user_ids = yield self.store.get_users_in_room(room_id)
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user_ids = filter(self.is_mine_id, user_ids)
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states = yield self.current_state_for_users(user_ids)
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@ -955,6 +959,7 @@ class PresenceEventSource(object):
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self.get_presence_handler = hs.get_presence_handler
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self.clock = hs.get_clock()
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self.store = hs.get_datastore()
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self.state = hs.get_state_handler()
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@defer.inlineCallbacks
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@log_function
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@ -1017,7 +1022,7 @@ class PresenceEventSource(object):
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user_ids_to_check = set()
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for room_id in room_ids:
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users = yield self.store.get_users_in_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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user_ids_to_check.update(users)
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user_ids_to_check.update(friends)
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@ -18,6 +18,7 @@ from ._base import BaseHandler
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from twisted.internet import defer
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from synapse.util.logcontext import PreserveLoggingContext
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from synapse.types import get_domain_from_id
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import logging
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@ -37,6 +38,7 @@ class ReceiptsHandler(BaseHandler):
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"m.receipt", self._received_remote_receipt
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)
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self.clock = self.hs.get_clock()
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self.state = hs.get_state_handler()
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@defer.inlineCallbacks
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def received_client_receipt(self, room_id, receipt_type, user_id,
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@ -133,7 +135,8 @@ class ReceiptsHandler(BaseHandler):
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event_ids = receipt["event_ids"]
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data = receipt["data"]
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remotedomains = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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remotedomains = set(get_domain_from_id(u) for u in users)
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remotedomains = remotedomains.copy()
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remotedomains.discard(self.server_name)
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@ -139,6 +139,7 @@ class SyncHandler(object):
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self.event_sources = hs.get_event_sources()
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self.clock = hs.get_clock()
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self.response_cache = ResponseCache(hs)
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self.state = hs.get_state_handler()
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def wait_for_sync_for_user(self, sync_config, since_token=None, timeout=0,
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full_state=False):
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@ -630,7 +631,7 @@ class SyncHandler(object):
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extra_users_ids = set(newly_joined_users)
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for room_id in newly_joined_rooms:
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users = yield self.store.get_users_in_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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extra_users_ids.update(users)
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extra_users_ids.discard(user.to_string())
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@ -20,7 +20,7 @@ from synapse.util.logcontext import (
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PreserveLoggingContext, preserve_fn, preserve_context_over_deferred,
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)
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from synapse.util.metrics import Measure
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from synapse.types import UserID
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from synapse.types import UserID, get_domain_from_id
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import logging
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@ -42,6 +42,7 @@ class TypingHandler(object):
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self.auth = hs.get_auth()
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self.is_mine_id = hs.is_mine_id
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self.notifier = hs.get_notifier()
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self.state = hs.get_state_handler()
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self.clock = hs.get_clock()
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@ -166,7 +167,8 @@ class TypingHandler(object):
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@defer.inlineCallbacks
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def _push_update(self, room_id, user_id, typing):
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domains = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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domains = set(get_domain_from_id(u) for u in users)
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deferreds = []
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for domain in domains:
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@ -199,7 +201,8 @@ class TypingHandler(object):
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# Check that the string is a valid user id
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UserID.from_string(user_id)
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domains = yield self.store.get_joined_hosts_for_room(room_id)
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users = yield self.state.get_current_user_in_room(room_id)
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domains = set(get_domain_from_id(u) for u in users)
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if self.server_name in domains:
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self._push_update_local(
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@ -87,7 +87,7 @@ class BulkPushRuleEvaluator:
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)
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room_members = yield self.store.get_joined_users_from_context(
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event.room_id, context,
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event.room_id, context.state_group, context.current_state_ids
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)
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evaluator = PushRuleEvaluatorForEvent(event, len(room_members))
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@ -216,7 +216,6 @@ class SlavedEventStore(BaseSlavedStore):
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self._get_current_state_for_key.invalidate_all()
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self.get_rooms_for_user.invalidate_all()
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self.get_users_in_room.invalidate((event.room_id,))
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# self.get_joined_hosts_for_room.invalidate((event.room_id,))
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self._invalidate_get_event_cache(event.event_id)
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@ -240,7 +239,6 @@ class SlavedEventStore(BaseSlavedStore):
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if event.type == EventTypes.Member:
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self.get_rooms_for_user.invalidate((event.state_key,))
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# self.get_joined_hosts_for_room.invalidate((event.room_id,))
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self.get_users_in_room.invalidate((event.room_id,))
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self._membership_stream_cache.entity_has_changed(
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event.state_key, event.internal_metadata.stream_ordering
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@ -124,6 +124,15 @@ class StateHandler(object):
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defer.returnValue(state)
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@defer.inlineCallbacks
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def get_current_user_in_room(self, room_id):
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latest_event_ids = yield self.store.get_latest_event_ids_in_room(room_id)
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group, state_ids = yield self.resolve_state_groups(room_id, latest_event_ids)
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joined_users = yield self.store.get_joined_users_from_context(
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room_id, group, state_ids
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)
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defer.returnValue(joined_users)
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@defer.inlineCallbacks
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def compute_event_context(self, event, old_state=None):
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""" Fills out the context with the `current state` of the graph. The
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@ -393,7 +393,6 @@ class EventsStore(SQLBaseStore):
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txn.call_after(self._get_current_state_for_key.invalidate_all)
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txn.call_after(self.get_rooms_for_user.invalidate_all)
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txn.call_after(self.get_users_in_room.invalidate, (event.room_id,))
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txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,))
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# Add an entry to the current_state_resets table to record the point
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# where we clobbered the current state
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@ -56,7 +56,6 @@ class RoomMemberStore(SQLBaseStore):
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for event in events:
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txn.call_after(self.get_rooms_for_user.invalidate, (event.state_key,))
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txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,))
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txn.call_after(self.get_users_in_room.invalidate, (event.room_id,))
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txn.call_after(
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self._membership_stream_cache.entity_has_changed,
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@ -238,11 +237,6 @@ class RoomMemberStore(SQLBaseStore):
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return results
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@cachedInlineCallbacks(max_entries=5000)
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def get_joined_hosts_for_room(self, room_id):
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user_ids = yield self.get_users_in_room(room_id)
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defer.returnValue(set(get_domain_from_id(uid) for uid in user_ids))
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def _get_members_rows_txn(self, txn, room_id, membership=None, user_id=None):
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where_clause = "c.room_id = ?"
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where_values = [room_id]
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@ -360,8 +354,7 @@ class RoomMemberStore(SQLBaseStore):
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desc="who_forgot"
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)
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def get_joined_users_from_context(self, room_id, context):
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state_group = context.state_group
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def get_joined_users_from_context(self, room_id, state_group, state_ids):
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if not state_group:
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# If state_group is None it means it has yet to be assigned a
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# state group, i.e. we need to make sure that calls with a state_group
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@ -370,7 +363,7 @@ class RoomMemberStore(SQLBaseStore):
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state_group = object()
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return self._get_joined_users_from_context(
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room_id, state_group, context.current_state_ids
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room_id, state_group, state_ids
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)
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@cachedInlineCallbacks(num_args=2, cache_context=True)
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