diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/federation/sender/__init__.py | 6 | ||||
| -rw-r--r-- | synapse/handlers/typing.py | 7 | ||||
| -rw-r--r-- | synapse/state/__init__.py | 4 | ||||
| -rw-r--r-- | synapse/storage/_base.py | 1 | ||||
| -rw-r--r-- | synapse/storage/controllers/state.py | 8 | ||||
| -rw-r--r-- | synapse/storage/databases/main/roommember.py | 37 |
6 files changed, 56 insertions, 7 deletions
diff --git a/synapse/federation/sender/__init__.py b/synapse/federation/sender/__init__.py index dbe303ed9b..99a794c042 100644 --- a/synapse/federation/sender/__init__.py +++ b/synapse/federation/sender/__init__.py @@ -245,6 +245,8 @@ class FederationSender(AbstractFederationSender): self.store = hs.get_datastores().main self.state = hs.get_state_handler() + self._storage_controllers = hs.get_storage_controllers() + self.clock = hs.get_clock() self.is_mine_id = hs.is_mine_id @@ -602,7 +604,9 @@ class FederationSender(AbstractFederationSender): room_id = receipt.room_id # Work out which remote servers should be poked and poke them. - domains_set = await self.state.get_current_hosts_in_room(room_id) + domains_set = await self._storage_controllers.state.get_current_hosts_in_room( + room_id + ) domains = [ d for d in domains_set diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 0aeab86bbb..d104ea07fe 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -59,6 +59,7 @@ class FollowerTypingHandler: def __init__(self, hs: "HomeServer"): self.store = hs.get_datastores().main + self._storage_controllers = hs.get_storage_controllers() self.server_name = hs.config.server.server_name self.clock = hs.get_clock() self.is_mine_id = hs.is_mine_id @@ -131,7 +132,6 @@ class FollowerTypingHandler: return try: - users = await self.store.get_users_in_room(member.room_id) self._member_last_federation_poke[member] = self.clock.time_msec() now = self.clock.time_msec() @@ -139,7 +139,10 @@ class FollowerTypingHandler: now=now, obj=member, then=now + FEDERATION_PING_INTERVAL ) - for domain in {get_domain_from_id(u) for u in users}: + hosts = await self._storage_controllers.state.get_current_hosts_in_room( + member.room_id + ) + for domain in hosts: if domain != self.server_name: logger.debug("sending typing update to %s", domain) self.federation.build_and_send_edu( diff --git a/synapse/state/__init__.py b/synapse/state/__init__.py index ab68e2b6a4..da25f20ae5 100644 --- a/synapse/state/__init__.py +++ b/synapse/state/__init__.py @@ -172,10 +172,6 @@ class StateHandler: entry = await self.resolve_state_groups_for_events(room_id, latest_event_ids) return await self.store.get_joined_users_from_state(room_id, entry) - async def get_current_hosts_in_room(self, room_id: str) -> FrozenSet[str]: - event_ids = await self.store.get_latest_event_ids_in_room(room_id) - return await self.get_hosts_in_room_at_events(room_id, event_ids) - async def get_hosts_in_room_at_events( self, room_id: str, event_ids: Collection[str] ) -> FrozenSet[str]: diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 57bd74700e..abfc56b061 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -71,6 +71,7 @@ class SQLBaseStore(metaclass=ABCMeta): self._attempt_to_invalidate_cache("is_host_joined", (room_id, host)) if members_changed: self._attempt_to_invalidate_cache("get_users_in_room", (room_id,)) + self._attempt_to_invalidate_cache("get_current_hosts_in_room", (room_id,)) self._attempt_to_invalidate_cache( "get_users_in_room_with_profiles", (room_id,) ) diff --git a/synapse/storage/controllers/state.py b/synapse/storage/controllers/state.py index 63a78ebc87..3b4cdb67eb 100644 --- a/synapse/storage/controllers/state.py +++ b/synapse/storage/controllers/state.py @@ -23,6 +23,7 @@ from typing import ( List, Mapping, Optional, + Set, Tuple, ) @@ -482,3 +483,10 @@ class StateStorageController: room_id, StateFilter.from_types((key,)) ) return state_map.get(key) + + async def get_current_hosts_in_room(self, room_id: str) -> Set[str]: + """Get current hosts in room based on current state.""" + + await self._partial_state_room_tracker.await_full_state(room_id) + + return await self.stores.main.get_current_hosts_in_room(room_id) diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py index e222b7bd1f..31bc8c5601 100644 --- a/synapse/storage/databases/main/roommember.py +++ b/synapse/storage/databases/main/roommember.py @@ -893,6 +893,43 @@ class RoomMemberWorkerStore(EventsWorkerStore): return True + @cached(iterable=True, max_entries=10000) + async def get_current_hosts_in_room(self, room_id: str) -> Set[str]: + """Get current hosts in room based on current state.""" + + # First we check if we already have `get_users_in_room` in the cache, as + # we can just calculate result from that + users = self.get_users_in_room.cache.get_immediate( + (room_id,), None, update_metrics=False + ) + if users is not None: + return {get_domain_from_id(u) for u in users} + + if isinstance(self.database_engine, Sqlite3Engine): + # If we're using SQLite then let's just always use + # `get_users_in_room` rather than funky SQL. + users = await self.get_users_in_room(room_id) + return {get_domain_from_id(u) for u in users} + + # For PostgreSQL we can use a regex to pull out the domains from the + # joined users in `current_state_events` via regex. + + def get_current_hosts_in_room_txn(txn: LoggingTransaction) -> Set[str]: + sql = """ + SELECT DISTINCT substring(state_key FROM '@[^:]*:(.*)$') + FROM current_state_events + WHERE + type = 'm.room.member' + AND membership = 'join' + AND room_id = ? + """ + txn.execute(sql, (room_id,)) + return {d for d, in txn} + + return await self.db_pool.runInteraction( + "get_current_hosts_in_room", get_current_hosts_in_room_txn + ) + async def get_joined_hosts( self, room_id: str, state_entry: "_StateCacheEntry" ) -> FrozenSet[str]: |