mirror of
https://github.com/1f349/dendrite.git
synced 2024-11-08 18:16:59 +00:00
Try to protect GetNextTransactionPDUs (#1350)
This commit is contained in:
parent
034e5d5a55
commit
c0f28845f8
@ -21,7 +21,6 @@ import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/matrix-org/dendrite/internal/sqlutil"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
)
|
||||
|
||||
@ -62,7 +61,12 @@ func (d *Database) GetNextTransactionPDUs(
|
||||
receipt *Receipt,
|
||||
err error,
|
||||
) {
|
||||
err = sqlutil.WithTransaction(d.DB, func(txn *sql.Tx) error {
|
||||
// Strictly speaking this doesn't need to be using the writer
|
||||
// since we are only performing selects, but since we don't have
|
||||
// a guarantee of transactional isolation, it's actually useful
|
||||
// to know in SQLite mode that nothing else is trying to modify
|
||||
// the database.
|
||||
err = d.Writer.Do(d.DB, nil, func(txn *sql.Tx) error {
|
||||
transactionID, err = d.FederationSenderQueuePDUs.SelectQueuePDUNextTransactionID(ctx, txn, serverName)
|
||||
if err != nil {
|
||||
return fmt.Errorf("SelectQueuePDUNextTransactionID: %w", err)
|
||||
|
Loading…
Reference in New Issue
Block a user