if pc == nil {
		return
	}
	push.AuthorizationPolicies = pc.AuthzPolicies
	if pc.NetworkManager() != nil {
		push.NetworkGateways = pc.NetworkManager().AllGateways()
		push.UnresolvedGateways = pc.NetworkManager().Unresolved.AllGateways()
	}

	writeJSON(w, push, req)
}

// Debug lists all the supported debug endpoints.
func (s *DiscoveryServer) Debug(w http.ResponseWriter, req *http.Request) {