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fix: less load when lazy loading

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This commit is contained in:
Timo Kösters 2022-01-17 23:24:27 +01:00
parent 03b174335c
commit 53de350908
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1 changed files with 27 additions and 26 deletions
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53
src/client_server/sync.rs
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@ -453,38 +453,39 @@ async fn sync_helper(
let joined_since_last_sync = since_sender_member
.map_or(true, |member| member.membership != MembershipState::Join);
let current_state_ids = db.rooms.state_full_ids(current_shortstatehash)?;
let since_state_ids = db.rooms.state_full_ids(since_shortstatehash)?;
let mut state_events = Vec::new();
let mut lazy_loaded = HashSet::new();
for (key, id) in current_state_ids {
if body.full_state || since_state_ids.get(&key) != Some(&id) {
let pdu = match db.rooms.get_pdu(&id)? {
Some(pdu) => pdu,
None => {
error!("Pdu in state not found: {}", id);
continue;
}
};
if since_shortstatehash != current_shortstatehash {
let current_state_ids = db.rooms.state_full_ids(current_shortstatehash)?;
let since_state_ids = db.rooms.state_full_ids(since_shortstatehash)?;
if pdu.kind == EventType::RoomMember {
match UserId::parse(
pdu.state_key
.as_ref()
.expect("State event has state key")
.clone(),
) {
Ok(state_key_userid) => {
lazy_loaded.insert(state_key_userid);
for (key, id) in current_state_ids {
if body.full_state || since_state_ids.get(&key) != Some(&id) {
let pdu = match db.rooms.get_pdu(&id)? {
Some(pdu) => pdu,
None => {
error!("Pdu in state not found: {}", id);
continue;
}
Err(e) => error!("Invalid state key for member event: {}", e),
}
}
};
state_events.push(pdu);
if pdu.kind == EventType::RoomMember {
match UserId::parse(
pdu.state_key
.as_ref()
.expect("State event has state key")
.clone(),
) {
Ok(state_key_userid) => {
lazy_loaded.insert(state_key_userid);
}
Err(e) => error!("Invalid state key for member event: {}", e),
}
}
state_events.push(pdu);
}
}
}