commit method
Implementation
Future<void> commit() async {
if (_isFinished) return;
_isFinished = true;
await _sendCmd((port) => _TxCommitCmd(port, _txId));
}
Future<void> commit() async {
if (_isFinished) return;
_isFinished = true;
await _sendCmd((port) => _TxCommitCmd(port, _txId));
}