static void Main(string[] args)
        {
            var endpoint = Environment.GetEnvironmentVariable("LINKUP_MANAGEMENT_ENDPOINT");

            endpoint = endpoint ?? ConfigurationManager.AppSettings["LinkupManagementEndpoint"];
            endpoint = endpoint ?? "http://*****:*****@fertex.com.ar").Wait();

                    Console.WriteLine($"Listening in {server.Listeners.First().Endpoint}. Press enter to end...");
                    Console.ReadLine();
                }
            }
        }