Writing a custom httpmodule httphandler

NET applications with IconHandler. In addition to this, IIS for the first time also provides a full-fidelity.

Writing a custom httpmodule httphandler

Explain HTTP Handlers and HTTP Modules - Interview Question | DotNetCurry

Please Sign up or sign in to vote. Today again, I am going to discussone of the new features that got enhanced in ASP. As we all know, web is stateless.

A Web page is created from scratch every time whenever it is posted back to the server. In traditional web programming, all the information within the page and control gets wiped off on every postback. Every request in ASP. NET goes through a series of events.

A lot of features of ASP. In this kind of scenarios the throughput goes down rapidly. In asynchronous mode, ASP. And the thread becomes available in thread pool and can be used to serve another request. When the component completes its assigned task then it got assigned to new ASP. NET thread which completes the request.

When the control got passed to File System to log message, asp. Any asynchronous operation is represents a Task and it comes under the namespace System.

Writing a Custom HTTP Handler in attheheels.com

One is async keyword and await operator. These two enables us to write the asynchronous code is similar fashion as we write for synchronous mode. In my sample as depicted in image, I am creating a module that writes some log messages in a text file for every request made.

For this you need to add a reference of Assembly System. LogModule would contains the methods discussed below. Here firstI have written an asynchronous method that actually reads the information from the request and writes in the log file asynchronously.

WriteAsync output, 0, output. Instead, it causes the compiler to sign up the rest of the async method as a continuation on the awaited task.

Control then returns to the caller of the async method. When the task completes, it invokes its continuation, and execution of the async method resumes where it left off.

Now compile your class library and use the reference in your ASP. Now as you must be knowing that we need to need to add the entry in the config file. Hope you all have liked this new feature.Developing IIS Modules and Handlers with attheheels.com Framework.

02/23/; 17 minutes to read Contributors. In this article.

writing a custom httpmodule httphandler

Writing Code: Building a Simple Module. The first task is to build a simple module. Later in the article, we also build a sample handler.

Now that we have implemented the custom module and handler, we deploy. Writing asynchronous HTTP Module in attheheels.com And the request is passed through several HTTPModules and finally served my HTTPHandler and response is send back with the same thread (T1).

We’ll be using these enhancements in writing our custom asynchronous HTTPModule. Because you are registering a custom file name extension, you register the handler in both the handlers section and the httpHandlers section.

In Classic mode, for backward compatibility, the handler is specified as an ISAPI module by using the modules attribute. You can also create your own custom HTTP Handlers and register it for request handling. You can register the HTTP Handlers in a attheheels.com file using HttpHandlers /> element.

You can register the HTTP Handlers in a attheheels.com file using HttpHandlers /> element. Scott Hanselman is a former professor, former Chief Architect in finance, now speaker, consultant, father, diabetic, and Microsoft employee.

He is a failed stand-up comic, a cornrower, and a book author. If you are using attheheels.com and IIS7 or later, implementing a custom HTTP handler is now much easier than it may have been in the past.

writing a custom httpmodule httphandler

An HTTP handler is the routine that services a request for a particular group of files, or file types.

HttpModule in Real Scenario: Implement Simple HttpModule