Service Model

Question

In case of Service Model of WCF What is the role of Service Host?

Prashant Chaudhary · Answer

Means Service Host control all the flow?

Priya Linge · Answer

Hi The WCF service model involves the use of proxy classes to invoke operations on a target service or to receive operations from a client. The proxy class used to receive an operation from a client is called a WCF service contract class. This class models an operation exposed by your code as a callback method with strongly-typed parameters. You can then host an instance of this class in a System.ServiceModel.ServiceHost to enable a client to invoke the operation on your code. By using the WCF service model and a WCF service contract class targeted to the POLLINGSTMT operation you can receive the results of a polling query from the SAP adapter. Please check below link. http://en.csharp-online.net/WCF_Essentials%E2%80%94Host_Architecture Hope this will help you. Thanks.

Satyapriya Nayak · Answer

Hi Prashant Windows Communication Foundation (WCF) Service Host (WcfSvcHost.exe) allows you to launch the Visual Studio debugger (F5) to automatically host and test a service you have implemented. Please refer the below link http://msdn.microsoft.com/en-us/library/bb552363.aspx Thanks