Custom Response Cache Attribute

HI,

I have written code for Response Cache custom cache attribute and decorate in controller page wise.

Everything is working fine values of cache reflecting property in network cache-control. Like cache duration value is for Home page i set 60 sec. then i would expect till to 60 sec page should display from cache but it is not happening.

Can anyone suggest how can i test this functionality?

Custom cache attribute

{

public enum CacheType

{

ProductPage,

HomePage,

}

[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]

public class CustomCacheAttribute : Attribute, IActionFilter

{

private readonly CacheType _cacheType;

public CustomCacheAttribute(CacheType cacheType)

{

_cacheType = cacheType;

}

public void OnActionExecuted(ActionExecutedContext context)

{

var contentRepository = ServiceLocator.Current.GetInstance<IContentRepository>();

var page = contentRepository

.GetChildren<ConfigPageModel>(ContentReference.RootPage)

.FirstOrDefault();

if (page is not null)

{

int? duration = _cacheType switch

{

CacheType.ProductPage => page.ProductPageCacheDuration,

CacheType.HomePage => page.HomePagePageCacheDuration,

};

if (duration.HasValue && duration.Value > 0)

{

var headers = context.HttpContext.Response.GetTypedHeaders();

headers.CacheControl = new Microsoft.Net.Http.Headers.CacheControlHeaderValue

{

Public = true,

MaxAge = TimeSpan.FromSeconds(duration.Value)

};

headers.Expires = DateTimeOffset.UtcNow.AddSeconds(duration.Value);

// Location = ResponseCacheLocation.Any;

context.HttpContext.Response.Headers["Pragma"] = "cache";

context.HttpContext.Response.Headers["Vary"] = "Accept-Encoding";

}

public void OnActionExecuting(ActionExecutingContext context)

{

}

Custorm Attribute Decorate in controller on index method

[CustomCache(CacheType.HomePage)]

Thanks,

Deepmala