private static IWampRpcOperation CreateProgressiveOperation(object instance, MethodInfo method, string procedureUri)
{
//return new ProgressiveAsyncMethodInfoRpcOperation<returnType>
// (instance, method, procedureUri);
Type returnType =
TaskExtensions.UnwrapReturnType(method.ReturnType);
Type operationType =
typeof(ProgressiveAsyncMethodInfoRpcOperation <>)
.MakeGenericType(returnType);
IWampRpcOperation operation =
(IWampRpcOperation)Activator.CreateInstance(operationType,
instance,
method,
procedureUri);
return(operation);
}