Memory leak in Data Access layer using enterprise library

by

Missing the real questions, but probably the following :

  • DBFactory.CreateDabase value should be disposed at the end.
  • Moreover you are keeping the last value alive by keeping the reference within you class. Why are “dal, query, ds and cmd” some fields of the class ? They are different each time you run a query. Declare them locally in methods.
  • If you call the DatabaseService twice simultaneously, you will really have some strange behavior…

More Related Contents:

  1. Implementing IDisposable correctly
  2. What strategies and tools are useful for finding memory leaks in .NET?
  3. Large Object Heap Fragmentation
  4. .NET Memory issues loading ~40 images, memory not reclaimed, potentially due to LOH fragmentation
  5. What causes memory fragmentation in .NET
  6. Avoid memory leaks in C++ Pointers [closed]
  7. Authenticate and request a user’s timeline with Twitter API 1.1 oAuth
  8. ASP.NET Identity’s default Password Hasher – How does it work and is it secure?
  9. Are static class instances unique to a request or a server in ASP.NET?
  10. The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverlight application
  11. Send HTML email via C# with SmtpClient
  12. Call non-static method in server-side from client-side using JavsScript
  13. Weak event handler model for use with lambdas
  14. How to calculate the sum of the datatable column in asp.net?
  15. HttpWebRequest not passing Credentials
  16. What happens in BeginProcessRequest()?
  17. How to access page controls inside a static web method? [duplicate]
  18. How to restrict file type in FileUpload control
  19. Can’t get sql server compact 3.5 / 4 to work with ASP .NET MVC 2
  20. The data source does not support server-side data paging
  21. Prevent textbox autofill with previously entered values
  22. How can I secure passwords stored inside web.config?
  23. How to change CurrentCulture at runtime?
  24. How to return a PDF from a Web API application
  25. Fancybox – ASP.NET button not working
  26. UTF-8 or UTF-16 or UTF-32 or UCS-2
  27. Validating Recaptcha 2 (No CAPTCHA reCAPTCHA) in ASP.NET’s server side
  28. How to implement Security Protocols TLS 1.2 in .Net 3.5 framework
  29. Can gzip compression be selectively disabled in ASP.NET/IIS 7?
  30. Encrypt Query String including keys

Leave a Comment