Method Close

engine/db.go:114–133

Close the db instance

()

// Close the db instance
func (db *DB) Close() error {
	zap.L().Info("close db", zap.Any("options", db.options))
	if db.activeFile == nil {
		return nil
	}
	db.lock.Lock()
	defer db.lock.Unlock()

	// close active file
	if err := db.activeFile.Close(); err != nil {
		return err
	}
	// close older files
	for _, file := range db.olderFiles {
		if err := file.Close(); err != nil {
			return err
		}
	}
	return nil
}

// Sync the db instance
func (db *DB) Sync() error {