protected override Expression <Func <IReactiveProxy, Task> > VisitObserverOnCompletedCore(ObserverOnCompleted operation)
{
throw new NotImplementedException();
}
protected override Expression <Func <IReactiveProxy, Task> > VisitObserverOnCompletedCore <T>(ObserverOnCompleted <T> operation)
{
var binder = new IdentityAwareBinder();
var boundParameter = binder.Bind(Expression.Parameter(typeof(IAsyncReactiveQbserver <T>), operation.TargetObjectUri.ToCanonicalString()));
var thisParameter = FreeVariableScanner.Scan(boundParameter).Single();
var onCompletedMethod = boundParameter.Type.GetMethod("OnCompletedAsync");
return(Expression.Lambda <Func <IReactiveProxy, Task> >(
Expression.Call(
boundParameter,
onCompletedMethod,
Expression.Constant(CancellationToken.None)),
thisParameter));
}
