Disable cache for index file

Duet3D · Oct 20, 2023 · 6dc855a · 6dc855a
1 parent b9d4fd3
commit 6dc855a
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/src/DuetWebServer/Startup.cs b/src/DuetWebServer/Startup.cs
@@ -102,8 +102,16 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env, IService
                 {
                     OnPrepareResponse = ctx =>
                     {
-                        ctx.Context.Response.Headers[HeaderNames.CacheControl] = $"public,max-age={_configuration.GetValue("MaxAge", 3600)},must-revalidate";
-                        ctx.Context.Response.Headers[HeaderNames.Expires] = "0";
+                        if (ctx.Context.Request.Path.Equals("/"))
+                        {
+                            ctx.Context.Response.Headers[HeaderNames.CacheControl] = "no-store,no-cache,must-revalidate";
+                            ctx.Context.Response.Headers[HeaderNames.Pragma] = "no-cache";
+                        }
+                        else
+                        {
+                            ctx.Context.Response.Headers[HeaderNames.CacheControl] = $"public,max-age={_configuration.GetValue("MaxAge", 3600)},must-revalidate";
+                            ctx.Context.Response.Headers[HeaderNames.Expires] = "0";
+                        }
                     }
                 });
                 app.UseFileServer(new FileServerOptions