The ITwoWayAsync interface is used for the WCF request-response receive locations. The WCF adapters asynchronously process messages incoming through this interface.
[ServiceContract(Namespace = http://www.microsoft.com/biztalk/2006/r2/wcf-adapter")] public interface ITwoWayAsync
ITwoWayAsync.BeginTwoWayMethod Method
Asynchronously processes messages incoming through the WCF request-response receive locations.
ITwoWayAsync.EndTwoWayMethod Method
<End> method corresponding to BeginTwoWayMethod for the asynchronous operation implementation.
ITwoWayAsync.BizTalkSubmit Method
Causes the runtime to create WSDL operations in the metadata. This method should never get invoked