internal void Run()
{
if (Volatile.Read(ref requested))
{
available = true;
actual.OnNext(0);
if (!DisposableHelper.IsDisposed(ref d))
{
actual.OnComplete();
}
}
else
{
actual.OnError(BackpressureHelper.MissingBackpressureException());
}
}
void Run()
{
if (fusionMode != FuseableHelper.NONE)
{
hasValue = true;
actual.OnNext(default(T));
actual.OnComplete();
return;
}
T t;
try
{
t = callable.Value;
}
catch (Exception ex)
{
ExceptionHelper.ThrowIfFatal(ex);
if (!DisposableHelper.IsDisposed(ref cancel))
{
actual.OnError(ex);
cancel = null;
}
return;
}
if (!DisposableHelper.IsDisposed(ref cancel))
{
actual.OnNext(t);
if (!DisposableHelper.IsDisposed(ref cancel))
{
actual.OnComplete();
cancel = null;
}
}
}