diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/federation/transaction_queue.py | 6 | ||||
| -rw-r--r-- | synapse/replication/slave/storage/events.py | 3 | ||||
| -rw-r--r-- | synapse/state.py | 11 | ||||
| -rw-r--r-- | synapse/storage/roommember.py | 39 |
4 files changed, 54 insertions, 5 deletions
diff --git a/synapse/federation/transaction_queue.py b/synapse/federation/transaction_queue.py index dee387eb7f..695f1a7375 100644 --- a/synapse/federation/transaction_queue.py +++ b/synapse/federation/transaction_queue.py @@ -24,7 +24,6 @@ from synapse.util.async import run_on_reactor from synapse.util.logcontext import preserve_context_over_fn, preserve_fn from synapse.util.retryutils import NotRetryingDestination, get_retry_limiter from synapse.util.metrics import measure_func -from synapse.types import get_domain_from_id from synapse.handlers.presence import format_user_presence_state, get_interested_remotes import synapse.metrics @@ -183,15 +182,12 @@ class TransactionQueue(object): # Otherwise if the last member on a server in a room is # banned then it won't receive the event because it won't # be in the room after the ban. - users_in_room = yield self.state.get_current_user_in_room( + destinations = yield self.state.get_current_hosts_in_room( event.room_id, latest_event_ids=[ prev_id for prev_id, _ in event.prev_events ], ) - destinations = set( - get_domain_from_id(user_id) for user_id in users_in_room - ) if send_on_behalf_of is not None: # If we are sending the event on behalf of another server # then it already has the event and there is no reason to diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index ab48ff925e..fcaf58b93b 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -144,6 +144,9 @@ class SlavedEventStore(BaseSlavedStore): RoomMemberStore.__dict__["_get_joined_users_from_context"] ) + get_joined_hosts = DataStore.get_joined_hosts.__func__ + _get_joined_hosts = RoomMemberStore.__dict__["_get_joined_hosts"] + get_recent_events_for_room = DataStore.get_recent_events_for_room.__func__ get_room_events_stream_for_rooms = ( DataStore.get_room_events_stream_for_rooms.__func__ diff --git a/synapse/state.py b/synapse/state.py index f6b83d888a..02fee47f39 100644 --- a/synapse/state.py +++ b/synapse/state.py @@ -176,6 +176,17 @@ class StateHandler(object): defer.returnValue(joined_users) @defer.inlineCallbacks + def get_current_hosts_in_room(self, room_id, latest_event_ids=None): + if not latest_event_ids: + latest_event_ids = yield self.store.get_latest_event_ids_in_room(room_id) + logger.debug("calling resolve_state_groups from get_current_hosts_in_room") + entry = yield self.resolve_state_groups(room_id, latest_event_ids) + joined_hosts = yield self.store.get_joined_hosts( + room_id, entry.state_id, entry.state + ) + defer.returnValue(joined_hosts) + + @defer.inlineCallbacks def compute_event_context(self, event, old_state=None): """Build an EventContext structure for the event. diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py index 7ad2198d96..6ec8a6345d 100644 --- a/synapse/storage/roommember.py +++ b/synapse/storage/roommember.py @@ -18,6 +18,7 @@ from twisted.internet import defer from collections import namedtuple from ._base import SQLBaseStore +from synapse.util.caches import intern_string from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.stringutils import to_ascii @@ -482,6 +483,44 @@ class RoomMemberStore(SQLBaseStore): defer.returnValue(False) + def get_joined_hosts(self, room_id, state_group, state_ids): + if not state_group: + # If state_group is None it means it has yet to be assigned a + # state group, i.e. we need to make sure that calls with a state_group + # of None don't hit previous cached calls with a None state_group. + # To do this we set the state_group to a new object as object() != object() + state_group = object() + + return self._get_joined_hosts( + room_id, state_group, state_ids + ) + + @cachedInlineCallbacks(num_args=2, max_entries=10000, iterable=True) + def _get_joined_hosts(self, room_id, state_group, current_state_ids): + # We don't use `state_group`, its there so that we can cache based + # on it. However, its important that its never None, since two current_state's + # with a state_group of None are likely to be different. + # See bulk_get_push_rules_for_room for how we work around this. + assert state_group is not None + + joined_hosts = set() + for (etype, state_key), event_id in current_state_ids.items(): + if etype == EventTypes.Member: + try: + host = get_domain_from_id(state_key) + except: + logger.warn("state_key not user_id: %s", state_key) + continue + + if host in joined_hosts: + continue + + event = yield self.get_event(event_id, allow_none=True) + if event and event.content["membership"] == Membership.JOIN: + joined_hosts.add(intern_string(host)) + + defer.returnValue(joined_hosts) + @defer.inlineCallbacks def _background_add_membership_profile(self, progress, batch_size): target_min_stream_id = progress.get( |