void ConnectionManagerImpl::ActiveStream::clearRouteCache() {
  cached_route_ = absl::optional<Router::RouteConstSharedPtr>();
  cached_cluster_info_ = absl::optional<Upstream::ClusterInfoConstSharedPtr>();
  if (tracing_custom_tags_) {
    tracing_custom_tags_->clear();
  }
}
void ConnectionManagerImpl::ActiveStream::clearRouteCache() {
  cached_route_ = absl::optional<Router::RouteConstSharedPtr>();
  cached_cluster_info_ = absl::optional<Upstream::ClusterInfoConstSharedPtr>();
  if (tracing_custom_tags_) {
    tracing_custom_tags_->clear();
  }
}