close method

@override Future<void> close([ WebTransportCloseInfo? closeInfo ])

Closes the session.

Implementation

@override
Future<void> close([WebTransportCloseInfo? closeInfo]) async {
  if (_disposed) return;
  final info = closeInfo ?? const WebTransportCloseInfo();
  final reason = info.reason;
  final pointer = reason.isEmpty ? nullptr : calloc<Uint8>(reason.length);
  if (pointer != nullptr) {
    pointer.asTypedList(reason.length).setAll(0, reason.codeUnits);
  }
  try {
    checkStatus(
      b.wt_connection_close(
        _connection,
        info.closeCode,
        pointer,
        pointer == nullptr ? 0 : reason.length,
      ),
      'wt_connection_close',
    );
  } finally {
    if (pointer != nullptr) calloc.free(pointer);
  }
  completeClosed();
}