When throwing a FaultException from a WCF service, is there a way it can be thrown without faulting the actual connection? I'm looking to prevent an action for a particular method, but don't want to disrupt the client's connection (just return saying "you can't do this action right now, and here's why"). Or, is the required paradigm to recreate a new proxy in the .NET consuming app (in the case of .NET)
If you throw a FaultException then the client will get an exception but should be able to carry on using the same connection. If you let any other kind of exception out of the service (without having a Custom Error Handler in place) then it will fault the channel