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Reprocess rejected input events (#2647)

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* Reprocess outliers that were previously rejected

* Might as well do all events this way

* More useful errors

* Fix queries

* Tweak condition

* Don't wrap errors

* Report more useful error

* Flatten error on `r.Queryer.QueryStateAfterEvents`

* Some more debug logging

* Flatten error in `QueryRestrictedJoinAllowed`

* Revert "Flatten error in `QueryRestrictedJoinAllowed`"

This reverts commit 1238b4184c30e0c31ffb0f364806fa1275aba483.

* Tweak `QueryStateAfterEvents`

* Handle MissingStateError too

* Scope to room

* Clean up

* Fix the error

* Only apply rejection check to outliers
This commit is contained in:
Neil Alexander 2022-08-18 10:37:47 +01:00 • committed by GitHub
parent 8d9c8f11c5
commit 59bc0a6f4e
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7 changed files with 65 additions and 28 deletions
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13
roomserver/storage/postgres/events_table.go
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@ -136,6 +136,9 @@ const selectMaxEventDepthSQL = "" +
const selectRoomNIDsForEventNIDsSQL = "" +
"SELECT event_nid, room_nid FROM roomserver_events WHERE event_nid = ANY($1)"
const selectEventRejectedSQL = "" +
"SELECT is_rejected FROM roomserver_events WHERE room_nid = $1 AND event_id = $2"
type eventStatements struct {
insertEventStmt *sql.Stmt
selectEventStmt *sql.Stmt
@ -153,6 +156,7 @@ type eventStatements struct {
bulkSelectUnsentEventNIDStmt *sql.Stmt
selectMaxEventDepthStmt *sql.Stmt
selectRoomNIDsForEventNIDsStmt *sql.Stmt
selectEventRejectedStmt *sql.Stmt
}
func CreateEventsTable(db *sql.DB) error {
@ -180,6 +184,7 @@ func PrepareEventsTable(db *sql.DB) (tables.Events, error) {
{&s.bulkSelectUnsentEventNIDStmt, bulkSelectUnsentEventNIDSQL},
{&s.selectMaxEventDepthStmt, selectMaxEventDepthSQL},
{&s.selectRoomNIDsForEventNIDsStmt, selectRoomNIDsForEventNIDsSQL},
{&s.selectEventRejectedStmt, selectEventRejectedSQL},
}.Prepare(db)
}
@ -540,3 +545,11 @@ func eventNIDsAsArray(eventNIDs []types.EventNID) pq.Int64Array {
}
return nids
}
func (s *eventStatements) SelectEventRejected(
ctx context.Context, txn *sql.Tx, roomNID types.RoomNID, eventID string,
) (rejected bool, err error) {
stmt := sqlutil.TxStmt(txn, s.selectEventRejectedStmt)
err = stmt.QueryRowContext(ctx, roomNID, eventID).Scan(&rejected)
return
}