private static void TestTopology(Link link) { ColorConsole.WriteLine("Creating topology configurators"); link.CreatePersistentTopologyConfigurator(PersConfigure, configurationError: PersOnException); ColorConsole.WriteLine("Starting..."); link.Initialize(); ColorConsole.WriteLine("Configuring topology"); try { link.ConfigureTopologyAsync(OnceConfigure, TimeSpan.FromSeconds(10)) .WaitAndUnwrapException(); ColorConsole.WriteLine("Topology configured"); } catch (Exception ex) { ColorConsole.WriteLine($"Topology config exception: {ex}"); } }