isUnused method

bool isUnused()

Implementation

bool isUnused() {
  if (_isDone) {
    return true;
  }
  if (_refCnt > 0) {
    return false;
  }
  final s = stat;
  return s.numStreamsInbound == 0 &&
      s.numStreamsOutbound == 0 &&
      s.numConnsInbound == 0 &&
      s.numConnsOutbound == 0 &&
      s.numFD == 0 &&
      s.memory == 0;
}