Function dnsLookupDone

src/clientbase/playing.cpp:469–495

bool dnsLookupDone(struct in_addr& inAddress) {
  if (!waitingDNS) {
    return false;
  }

  fd_set readers, writers;
  int nfds = -1;
  struct timeval timeout;
  timeout.tv_sec  = 0;
  timeout.tv_usec = 0;
  FD_ZERO(&readers);
  FD_ZERO(&writers);
  ares->setFd(&readers, &writers, nfds);
  nfds = select(nfds + 1, (fd_set*)&readers, (fd_set*)&writers, 0, &timeout);
  ares->process(&readers, &writers);

  AresHandler::ResolutionStatus status = ares->getHostAddress(&inAddress);
  if (status == AresHandler::Failed) {
    showError("Server not found");
    waitingDNS = false;
  }
  else if (status == AresHandler::HbNSucceeded) {
    waitingDNS = false;
    return true;
  }
  return false;
}


void updateShots(const float dt) {