+ /**
+ * Commit all replica DB transactions so as to flush any REPEATABLE-READ or SSI snapshot
+ *
+ * @param string $fname Caller name
+ * @since 1.28
+ */
+ public function flushReplicaSnapshots( $fname = __METHOD__ ) {
+ $this->forEachLBCallMethod( 'flushReplicaSnapshots', [ $fname ] );
+ }
+
+ /**
+ * Commit on all connections. Done for two reasons:
+ * 1. To commit changes to the masters.
+ * 2. To release the snapshot on all connections, master and replica DB.
+ * @param string $fname Caller name
+ * @param array $options Options map:
+ * - maxWriteDuration: abort if more than this much time was spent in write queries
+ */
+ public function commitAll( $fname = __METHOD__, array $options = [] ) {
+ $this->commitMasterChanges( $fname, $options );
+ $this->forEachLBCallMethod( 'commitAll', [ $fname ] );
+ }
+