Modify Startup to run the right servers

src/MusicStore.Standalone/Program.cs

@@ -15,18 +15,16 @@ namespace MusicStore.Standalone
                 .Build();
 
             var builder = new WebHostBuilder()
-                // We set the server by name before default args so that command line arguments can override it.
-                // This is used to allow deployers to choose the server for testing.
-                .UseServer("Microsoft.AspNetCore.Server.Kestrel")
                 .UseConfiguration(config)
                 .UseIISIntegration()
                 .UseStartup("MusicStore.Standalone");
 
-            if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.WebListener", System.StringComparison.Ordinal) &&
+            if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.WebListener", System.StringComparison.Ordinal))
-                (string.Equals(builder.GetSetting("environment") ??
+            {
-                Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"),
+                var environment = builder.GetSetting("environment") ??
-                "NtlmAuthentication",
+                    Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
-                System.StringComparison.Ordinal)))
+
+                if (string.Equals(environment, "NtlmAuthentication", System.StringComparison.Ordinal))
                 {
                     // Set up NTLM authentication for WebListener like below.
                     // For IIS and IISExpress: Use inetmgr to setup NTLM authentication on the application vDir or
@@ -36,6 +34,15 @@ namespace MusicStore.Standalone
                         options.Listener.AuthenticationManager.AuthenticationSchemes = AuthenticationSchemes.NTLM;
                     });
                 }
+                else
+                {
+                    builder.UseWebListener();
+                }
+            }
+            else
+            {
+                builder.UseKestrel();
+            }
 
             var host = builder.Build();
 

src/MusicStore/Program.cs

@@ -15,18 +15,16 @@ namespace MusicStore
                 .Build();
 
             var builder = new WebHostBuilder()
-                // We set the server by name before default args so that command line arguments can override it.
-                // This is used to allow deployers to choose the server for testing.
-                .UseServer("Microsoft.AspNetCore.Server.Kestrel")
                 .UseConfiguration(config)
                 .UseIISIntegration()
                 .UseStartup("MusicStore");
 
-            if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.WebListener", System.StringComparison.Ordinal) &&
+            if (string.Equals(builder.GetSetting("server"), "Microsoft.AspNetCore.Server.WebListener", System.StringComparison.Ordinal))
-                (string.Equals(builder.GetSetting("environment") ??
+            {
-                Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT"),
+                var environment = builder.GetSetting("environment") ??
-                "NtlmAuthentication",
+                    Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
-                System.StringComparison.Ordinal)))
+
+                if (string.Equals(environment, "NtlmAuthentication", System.StringComparison.Ordinal))
                 {
                     // Set up NTLM authentication for WebListener like below.
                     // For IIS and IISExpress: Use inetmgr to setup NTLM authentication on the application vDir or
@@ -36,6 +34,15 @@ namespace MusicStore
                         options.Listener.AuthenticationManager.AuthenticationSchemes = AuthenticationSchemes.NTLM;
                     });
                 }
+                else
+                {
+                    builder.UseWebListener();
+                }
+            }
+            else
+            {
+                builder.UseKestrel();
+            }
 
             var host = builder.Build();