Optimize history visibility checks (#2848)

This optimizes history visibility checks by (mostly) avoiding database
hits.
Possibly solves https://github.com/matrix-org/dendrite/issues/2777

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
This commit is contained in:
Till 2022-11-01 16:07:17 +01:00 committed by GitHub
parent 0b21cb78aa
commit 2acc1d65fb
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9 changed files with 181 additions and 36 deletions

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@ -5,8 +5,9 @@ import (
"database/sql"
"fmt"
"github.com/matrix-org/dendrite/roomserver/types"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/dendrite/roomserver/types"
)
type RoomUpdater struct {
@ -186,6 +187,10 @@ func (u *RoomUpdater) EventIDs(
return u.d.EventsTable.BulkSelectEventID(ctx, u.txn, eventNIDs)
}
func (u *RoomUpdater) BulkSelectSnapshotsFromEventIDs(ctx context.Context, eventIDs []string) (map[types.StateSnapshotNID][]string, error) {
return u.d.EventsTable.BulkSelectSnapshotsFromEventIDs(ctx, u.txn, eventIDs)
}
func (u *RoomUpdater) StateAtEventIDs(
ctx context.Context, eventIDs []string,
) ([]types.StateAtEvent, error) {