Exemple #1
0
        public static void Main(string[] args)
        {
            if (Environment.CommandLine.Contains("LiveReloadWebServer", StringComparison.InvariantCultureIgnoreCase))
            {
                Helpers.ExeName = "LiveReloadWebServer";
            }

            try
            {
                var version = Assembly.GetExecutingAssembly().GetName().Version;
                var ver     = version.Major + "." + version.Minor +
                              (version.Build > 0 ? "." + version.Build : string.Empty);
                Helpers.AppHeader = $"Live Reload Web Server v{ver}";


                if (args.Contains("--help", StringComparer.InvariantCultureIgnoreCase) ||
                    args.Contains("/h") || args.Contains("-h"))
                {
                    ShowHelp();
                    return;
                }

                var builder = CreateHostBuilder(args);
                if (builder == null)
                {
                    return;
                }

                WebHost = builder.Build();

                WebHost.Run();
            }
            catch (IOException ex)
            {
                ColorConsole.WriteWarning("\r\nUnable to start the Web Server.");
                Console.WriteLine("------------------------------");
                ColorConsole.WriteWrappedHeader("\r\nUnable to start the Web Server.", headerColor: ConsoleColor.DarkYellow);

                Console.WriteLine("Most likely the server port is already in use by another application.");
                Console.WriteLine("Please try and choose another port with the `--port` switch. And try again.");
                Console.WriteLine("\r\n\r\n");
                ColorConsole.WriteError(ex.Message);
                Console.WriteLine("---------------------------------------------------------------------------");
            }
            catch (SocketException ex)
            {
                ColorConsole.WriteError("\r\nUnable to start the Web Server.");
                Console.WriteLine("------------------------------");

                Console.WriteLine("The server Host IP address is invalid.");
                Console.WriteLine("Please try and choose another host IP address with the `--host` switch. And try again.");
                Console.WriteLine("\r\n\r\n");
                ColorConsole.WriteError(ex.Message);
                Console.WriteLine("---------------------------------------------------------------------------");
            }
            catch (Exception ex)
            {
                // can't catch internal type
                if (ex.StackTrace.Contains("ThrowOperationCanceledException"))
                {
                    return;
                }

                WriteStartupErrorMessage(ex.Message, ex.StackTrace, ex.Source);
            }
        }