> 1. In AST.NET, if you implement http async handler, ASP.NET > thread will call the BeginProcessRequest method. How is this > ASP.NET thread implemented ? > Is it one of the managed thread pool thread ? (which one ? > worker thread or completion port thread ?) Is it implemented > using a custom thread pooling which is different from the > .net thread pool ?
Thread pool thread. > 2. When you call the async Socket's BeginWrite and pass a > callback, which thread will invoke the callback ? > Is it the one of the managed thread pool ? (again, which one > ?) Or is it implemented using its own private thread pool ? > (in this case, is it based on NT completion port ?) The main > thing is I want to know if the thread is based on NT completion port. > Has anyone had any experience using the .net async Socket ? > Is the perf close to the unmanaged/native one ? The data is written on an IO completion port (or read when doing BeginRead), your callback is activated on a thread pool thread. Adam.. =================================== This list is hosted by DevelopMentor® http://www.develop.com View archives and manage your subscription(s) at http://discuss.develop.com
