CODEWITHSUNDEEP
asp.netiiserror-handling
Ryan Ternier
Ryan Ternier

Reputation: 8804

Unhandled ASP.NET Errors - any logging available?

We've had an issue where a .NET error occured at the root of our application cluster that bypassed our error handling and was displaying the generic ASP.NET error message.

Is there anywhere to check to see these errors if it bypassed our logging of them? (Default .NET/IIS logging or anything?)

Thanks.

Upvotes: 10

Views: 15681

Answers (3)

Joe Phillips
Joe Phillips

Reputation: 51100

You should be able to check the Application Event Viewer.

  1. Right-click My Computer
  2. Manage
  3. Event Viewer
  4. Application

The assumption here is that it bubbled up and didn't get caught anywhere.

Upvotes: 11

Xaqron
Xaqron

Reputation: 30837

// Inside your logger constructor:
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(AppDomainUnhandledException);

// Then:
private void AppDomainUnhandledException(Object sender, UnhandledExceptionEventArgs e)
{
    // Log as unhandled exception: e.ExceptionObject.ToString()
}

Upvotes: 2

Rob
Rob

Reputation: 1058

If you are using IIS7 you can add failed request tracing via IIS Manager. See the following article for more information:

http://learn.iis.net/page.aspx/266/troubleshooting-failed-requests-using-tracing-in-iis-7/

Upvotes: 1

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