[Solved] Grid and Web Load = Testing Internal Server Error 500

[Jose Miguel]

Hello All,

Right now i'm doing a couple of Proof of Concepts on the ASP.NET MVC Grid, for that i was using Visual Studio 2010 Web Loda Testing Tool, now, when i run the application it all runs fine, but when i run it from the actual load testing tool i get a internal server error 500, this is only happening on the Actions that handle Ajax calls: this is the actual code:

[GridAction]
        public ActionResult _SimpleGrid()
        {
            CustomerInformationService customerInformationService = new CustomerInformationService();
            IEnumerable<CustomerInformationViewModel> customersInformation = customerInformationService.GetCustomerInformation(1000);

            return View(new GridModel(customersInformation));
        }

Is this a known issue between Visual Studio Load Tester and Telerik's GridModel?

Is there a workarround for this?

Thanks! i really appreciate any help on this.

[Jose Miguel]

I Resolved the issue by returning a Json Response instead of a View.

Thanks