| Tools like ASP.NET greatly simplify the development of a complex Web application. Although this is a great thing for general productivity, it can also keep you from understanding the fundamental communications between your Web server and your ASP.NET application code. Furthermore, there will be times when you need to butt-in and intercept HTTP requests, which requires a greater understanding of the process of communication between your Web server of choice, and ASP.NET.
This article explains how IIS and ASP.NET communicate, and describes some techniques for intercepting some of this communication. I’ll review how ASP.NET is configured to handle requests, and how applications and Web services are handled by default.
Then I’ll discuss how you might butt-in to those requests with HTTP handlers, handler factories and modules. You’ll see how they function individually and together through a series of examples. |
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