WCF 3.5 to 3.0 backwards compatibility with callback services
- by Miral
I have a set of existing WCF services hosted in a .NET 3.0 app. They're using the WSHttp bindings and no security.
I need to connect to these from a .NET 3.5 client. This seems to be working fine for the one-way services, but I also have some callback services (with CallbackContract and SessionMode = Required, using WSDualHttpBinding); these…