Specs.Infrastructure.FreePort.Settings.TryNextPort C# (CSharp) Méthode

        public Settings TryNextPort()
        {
            return new Settings(Executable, InitialPort, AddPort, Port + 1, Arguments, CheckStarted, Started);
        }

        static Tuple<Process, int> StartOnFirstFreePort(Settings settings)
        {
            do
              {
            try
            {
              Console.WriteLine("Trying to start {0} {1} on port {2}",
                            settings.Executable,
                            settings.Arguments(settings),
                            settings.Port);

              var process = StartProcess(settings);

              Console.WriteLine("Started [{0}] {1} on port {2}", process.Id, settings.Executable, settings.Port);
              settings.Started(process, settings);

              return new Tuple<Process, int>(process, settings.Port);
            }
            catch (Exception ex)
            {
              Console.WriteLine(ex.Message);
            }

            settings = settings.TryNextPort();
              }
              while (true);
        }