public IDisposable Subscribe(UniRx.IObserver <T> observer)
{
if (lastException != null)
{
observer.OnError(lastException);
return(Disposable.Empty);
}
if (isDisposed)
{
observer.OnCompleted();
return(Disposable.Empty);
}
if (publisher == null)
{
publisher = new Subject <T>();
}
Subject <T> subject = publisher;
if (subject != null)
{
IDisposable result = subject.Subscribe(observer);
if (canPublishValueOnSubscribe)
{
observer.OnNext(value);
}
return(result);
}
observer.OnCompleted();
return(Disposable.Empty);
}
public IDisposable Subscribe(UniRx.IObserver <T> observer)
{
if (observer == null)
{
throw new ArgumentNullException("observer");
}
Exception ex = null;
T value = default(T);
Subscription subscription = null;
lock (observerLock)
{
ThrowIfDisposed();
if (!isStopped)
{
ListObserver <T> listObserver = outObserver as ListObserver <T>;
if (listObserver != null)
{
outObserver = listObserver.Add(observer);
}
else
{
UniRx.IObserver <T> observer2 = outObserver;
if (observer2 is EmptyObserver <T> )
{
outObserver = observer;
}
else
{
outObserver = new ListObserver <T>(new ImmutableList <IObserver <T> >(new IObserver <T>[2]
{
observer2,
observer
}));
}
}
value = lastValue;
subscription = new Subscription(this, observer);
}
else
{
ex = lastError;
}
}
if (subscription != null)
{
observer.OnNext(value);
return(subscription);
}
if (ex != null)
{
observer.OnError(ex);
}
else
{
observer.OnCompleted();
}
return(Disposable.Empty);
}
public override TResult Accept <TResult>(UniRx.IObserver <T, TResult> observer)
{
if (observer == null)
{
throw new ArgumentNullException("observer");
}
return(observer.OnError(Exception));
}
public override void Accept(UniRx.IObserver <T> observer)
{
if (observer == null)
{
throw new ArgumentNullException("observer");
}
observer.OnError(Exception);
}