How to serialize SubSonic generated class?
Question
I'm trying to use SubSonic with WCF. I can get data into List but I can't return that data to client side, its error is
The socket connection has been disposed. Object name: 'System.ServiceModel.Channels.SocketConnection'.
I try to send and retrieve data to/from WCF by POCO object and it working but when I try to use generated class from SubSonic it don't work anymore, so I think its has some problem.
Solution 2
After I've downloaded source code of SubSonic and debug into it SubSonic.Core, I found that it error because GetBody<> will create instance of that class, and inside its constructor is trying to connect to database which it can't; client has no access to database.
Now I'm working on create mapping class with SubSonic and return POCO instead.
OTHER TIPS
I would assume that this is not the "real" exception. I am not familiar with WCF but maybe you find something in the logs.
Here is an article about debugging WCF http://www.codeproject.com/KB/WCF/DebugWCFApps.aspx
Most likely WCF is trying to serialize a SubSonic class with nullable properties. Properties of SubSonic classes are marked as XMLAttribute, which throws an error if you want to serialize a nullable type. Nullables can only be serialized as XMLElements.
Try if it works with a SubSonic generated class that has no nullable property.