I've got a call using ServiceStack's PostAsync working, and have wrapped it in Begin / End methods that fire as expected in a debugger. My issue is that this alone won't allow me to use these methods in an ASP.NET async page (2.0) or asynchronous handler, as none of the xxxAsync methods return an IAsyncResult.
Has anyone leveraged a ServiceStack async call in an async page or asynchronous handler, and if so how did you pull it off?