Router::RouteConstSharedPtr ConnectionManagerImpl::ActiveStreamFilterBase::route() {
  if (!parent_.cached_route_.has_value()) {
    parent_.refreshCachedRoute();
  }

  return parent_.cached_route_.value();
}
Router::RouteConstSharedPtr ConnectionManagerImpl::ActiveStreamFilterBase::route() {
  if (!parent_.cached_route_.has_value()) {
    parent_.refreshCachedRoute();
  }

  return parent_.cached_route_.value();
}