In this chapter, we have hosted the HelloWorld WCF service in several different
ways and explained the different scenarios of debugging a WCF service. The key points in this chapter include:
A WCF Service can be hosted in the ASP.NET Development Server, in a managed application, a Windows Service, IIS, in Visual Studio 2008 WCF Service Host, or in WAS
IIS is a better WCF hosting option for interacting with legacy applications, and WAS is even better when interoperability is not the highest priority
You can start the debugging process for a WCF service from the client application, from the service application, or by attaching to the service process
The Just-In-Debugger is helpful for determining the reason of the exception when the application is running outside of Visual Studio