Azure ASP .net WebApp The request timed out

by

230 seconds. That’s it. That’s the in-flight request timeout in Azure App Service. It’s hardcoded in the platform so TCP keep-alives or not you’re still bound by it.

Source — see David Ebbo’s answer here:
https://social.msdn.microsoft.com/Forums/en-US/17305ddc-07b2-436c-881b-286d1744c98f/503-errors-with-large-pdf-file?forum=windowsazurewebsitespreview

There is a 230 second (i.e. a little less than 4 mins) timeout for requests that are not sending any data back. After that, the client gets the 500 you saw, even though in reality the request is allowed to continue server side.

Without knowing more about your application it’s difficult to suggest a different approach. However what’s clear is that you do need a different approach —

Maybe return a 202 Accepted instead with a Location header to poll for the result later?

More Related Contents:

  1. Authorize By Group in Azure Active Directory B2C
  2. Azure AD B2C – Role management [duplicate]
  3. How to download a file to browser from Azure Blob Storage
  4. How to find just Current time and just day in mvc [closed]
  5. MVC5 Razor html.dropdownlistfor set selected when value is in array
  6. Why is JsonRequestBehavior needed?
  7. DisplayName attribute from Resources?
  8. ASP.NET MVC 5 group of radio buttons
  9. ViewModels in MVC / MVVM / Separation of layers- best practices?
  10. How does MVC 4 List Model Binding work?
  11. Restrict access to a specific controller by IP address in ASP.NET MVC Beta
  12. Passing data to Master Page in ASP.NET MVC
  13. @Html.Action in Asp.Net Core
  14. How to do a Bulk Insert — Linq to Entities
  15. How to redirect from OnActionExecuting in Base Controller?
  16. Visual Studio – Resx File default ‘internal’ to ‘public’
  17. I’m getting the “missing a using directive or assembly reference” and no clue what’s going wrong
  18. MvcSiteMap generating a Menu without messing the breadcumbs
  19. Possible to access MVC ViewBag object from Javascript file?
  20. “this” in function parameter
  21. Test method is inconclusive: Test wasn’t run. Error?
  22. Read HttpContent in WebApi controller
  23. Model Binding to Enums in ASP.NET MVC 3
  24. Get UserID of logged-in user in Asp.Net MVC 5
  25. Can I use ASP.NET MVC together with regular ASP.NET Web forms
  26. Azure Function with AD auth results in 401 Unauthorized when using Bearer tokens
  27. Uploading image in ASP.NET MVC
  28. How to create custom additional fields in UserProfile in MVC4
  29. WCF Service or Web API [closed]
  30. MVC Form Validation on Multiple Fields

Leave a Comment