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.NET Forum / ASP.NET / General / June 2007Getting all of the output from HttpResponse in a module (Custom Filter?).
I am writing a module that requires the entire output from a web app to perform its function. So, basically I need to be able to pull the entire output stream from the Response object. I've tried attaching a custom filter to Response.Filter, but the custom filter receives the stream in separate chunks. I need the entire stream at once in order to convert it to an XmlDocument. Does anyone know of a way to get the entire output stream from a web app using a module? > I am writing a module that requires the entire output from a web app > to perform its function. So, basically I need to be able to pull the [quoted text clipped - 3 lines] > to convert it to an XmlDocument. Does anyone know of a way to get the > entire output stream from a web app using a module? Well, I managed to figure this one out myself. Answer: 1. Create a custom filter that makes use of the singleton pattern. 2. Have the filter store each stream as it comes through in a public variable (i.e. temp += currentStream). 3. Install the filter on BeginRequest of the application from within a module. 4. Grab your filter on EndRequest of the application from within the module. 5. Your singleton filter should now have the entire output of the application in its temp variable. > > I am writing a module that requires the entire output from a web app > > to perform its function. So, basically I need to be able to pull the [quoted text clipped - 16 lines] > 5. Your singleton filter should now have the entire output of the > application in its temp variable. Don't forget to destroy the singleton after use (it'll hang around for the next request). Also, you must create a separate singleton for each context you're working with so that multiple requests are not intermingled. Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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