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Add incoming event to the current room state then resolve

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All state snapshots that are used in the resolve call are state after
snapshots, they have the event inserted.
This commit is contained in:
Devin Ragotzy 2021-01-30 12:43:43 -05:00
parent 6661de50ab
commit e09be2f7ee
1 changed files with 11 additions and 6 deletions
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17
src/server_server.rs
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@ -768,9 +768,11 @@ pub async fn send_transaction_message_route<'a>(
// find the leaves otherwise we would do this sooner
append_incoming_pdu(&db, &pdu, &extremities, &state_at_event)?;
// This will create the state after any state snapshot it builds
// So current_state will have the incoming event inserted to it
let mut fork_states = match build_forward_extremity_snapshots(
&db,
pdu.room_id(),
pdu.clone(),
server_name,
current_state,
&extremities,
@ -1195,14 +1197,14 @@ pub(crate) async fn calculate_forward_extremities(
/// and the sending server).
pub(crate) async fn build_forward_extremity_snapshots(
db: &Database,
room_id: &RoomId,
pdu: Arc<PduEvent>,
origin: &ServerName,
current_state: StateMap<Arc<PduEvent>>,
mut current_state: StateMap<Arc<PduEvent>>,
current_leaves: &[EventId],
pub_key_map: &PublicKeyMap,
auth_cache: &mut EventMap<Arc<PduEvent>>,
) -> Result<BTreeSet<StateMap<Arc<PduEvent>>>> {
let current_hash = db.rooms.current_state_hash(room_id)?;
let current_hash = db.rooms.current_state_hash(pdu.room_id())?;
let mut includes_current_state = false;
let mut fork_states = BTreeSet::new();
@ -1219,7 +1221,7 @@ pub(crate) async fn build_forward_extremity_snapshots(
let mut state_before = db
.rooms
.state_full(room_id, &state_hash)?
.state_full(pdu.room_id(), &state_hash)?
.into_iter()
.map(|(k, v)| ((k.0, Some(k.1)), Arc::new(v)))
.collect::<StateMap<_>>();
@ -1238,7 +1240,7 @@ pub(crate) async fn build_forward_extremity_snapshots(
&db.globals,
origin,
get_room_state_ids::v1::Request {
room_id,
room_id: pdu.room_id(),
event_id: id,
},
)
@ -1269,6 +1271,9 @@ pub(crate) async fn build_forward_extremity_snapshots(
// This guarantees that our current room state is included
if !includes_current_state && current_hash.is_some() {
error!("Did not include current state");
current_state.insert((pdu.kind(), pdu.state_key()), pdu);
fork_states.insert(current_state);
}