query method

void query(
  1. int type,
  2. Function? listener, {
  3. Uint8List? pld,
  4. int? id,
})

Implementation

void query(int type, Function? listener, {Uint8List? pld, int? id}) {
  // Send a query
  final (id2, buf) = _compose(type: type, pld: pld, id: id);

  if (listener != null) {
    addIdListener(id2, listener);
  }

  // test if write is null, then invoke
  if (write != null) {
    write!(buf);
  }
}