Why is IHttpAsyncHandler being called over IHttpHandler?

Posted by Tim Hardy on Stack Overflow See other posts from Stack Overflow or by Tim Hardy
Published on 2010-04-13T16:48:09Z Indexed on 2010/04/13 16:53 UTC
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ihttpasynchandler

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ihttphandler

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mvc2

I made a custom handler that derives from MvcHandler. I have my routes using a custom RouteHandler that returns my new handler for GetHttpHandler(), and I override ProcessRequest() in my custom handler. The call to GetHttpHandler is triggering a breakpoint and my handler's constructor is definitely being called, but BeginProcessRequest() is being called on the base MvcHandler instead of ProcessRequest().

Why are the async methods being called when I haven't done anything to call them? I don't want asynchronous handling, and I certainly didn't do anything explicit to get it. My controllers all derive from Controller, not AsyncController.

I don't have the source code with me right now, but I can add it later if needed. I was hoping someone might know some of the reasons why BeginProcessRequest might be called when it's not wanted.

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