WCF interacting (callback) with .Net 2.0 app

At first I had to make 2.0 work with WCF service. I accomplish开发者_高级运维ed that using BasicHttpBinding . Since BasicHttpBinding doesn't support Duplex callback, I can't make the server ping the client. Any ideas???? Thanks

If you want WCF to do this, it's not possible over the BasicHttpBinding. You need wsDualHttpBinding or NetTcpBinding if you wish to establish a callback channel out-of-the-box with WCF. You can also try to write a CustomBinding, but utilizing .NET 2.0 for the client is going to limit what you can do.