ASP.NET WebError Logging

This project is obsolete.

Project Description

WebError Logger is an open source project whose purpose is to log and report unhandled/handled exceptions in ASP.NET web applications on server side as well as on client side for Ms-Ajax application.
The project is inspired by ideas ELMAH (Error Logging Module and Handler) and born due limitation, complexity and unnecessary over engineering. Read more http://code.google.com/p/elmah/. Both projects have pros and cons. I can't attach screenshot, because they are too big. Choose the best suited for you! Any developer is welcome to join this project.

• Logging of nearly all unhandled exceptions
• All errors are serialized and logged in the App_Data folder
• A web page to remotely view the entire log of recoded exceptions.
• A web page to remotely view the full details of any one logged exception. In many cases, you can review the original yellow screen of death that ASP.NET generated for a given exception, even with customErrors mode turned off.

Examples:

• Server side error http://www.codeplex.com/WebErrorLogger/SourceControl/FileView.aspx?itemId=333868&changeSetId=15646
• Server side Sql error http://www.codeplex.com/WebErrorLogger/SourceControl/FileView.aspx?itemId=333870&changeSetId=15646
• Client side MS-Ajax error http://www.codeplex.com/WebErrorLogger/SourceControl/FileView.aspx?itemId=333865&changeSetId=15646

This project targets non-enterprise websites and will contains three main modules:

• Error (exception) logger (99% done. Testing stage)
• Error View Details (~65% done)
• Error Detail Reports and Analysis (design stage)

Requirement:

• Support for ASP.NET 2.0 and 3.*
• Support for medium trust under ASP.NET 2.0.
• VS2008 (WebAppliaction)

WebError Logger is design for following errors:

• Server side
  • Unhandled
    • Global.asax Application_OnError
    • Generic Server side error typeof Exception.
  • Handled (try catch block)
    • Generic Server side error typeof Exception.
    • Server side sql error typeof SqlException.
• Client side (MS-Ajax)
  • Unhandled
    • window.onerror
    • Generic Client side error (message, url, line number)
  • Handled
    • try catch block
    • Generic Client side error(message, error number, error name, description, url)

The generic server side exceptions are logged with additional HttpContext information similar to trace.axd:

• Original ASP.Net Error Message
• Form Collection
• Request Cookies Collection
• Query String Collection
• Application State
• Session State
• Server Variables
• Plus extra info

The generic server side exceptions are logged with additional SqlError information:

• Message
• Procedure
• Line Number
• Error Number
• Severity
• Server
• Source
• Stack Trace
• Plus extra info

The Client side exceptions are logged with additional information like:

• Browser Capabilities
• Url
• Message
• Line Number
• Error Number
• Error Name
• Description
• Plus extra info