public IObservable <IEnumerable <DynamicData> > GetAsync()
{
return(Observable.Create <IEnumerable <DynamicData> >(x =>
{
var data = TabularDataGenerator.CreateInitialSnapshot()
.ToArray();
x.OnNext(data);
return Observable.Interval(DataInterval, _schedulerService.TaskPool)
.Finally(() => x.OnCompleted())
.DelaySubscription(DataDelay, _schedulerService.TaskPool)
.Synchronize(data)
.Subscribe(_ =>
{
var localCopy = data.Select(y => y.Clone())
.ToArray();
var updates = TabularDataGenerator.CreateUpdates(localCopy);
x.OnNext(updates);
data = localCopy;
});
})
.SubscribeOn(_schedulerService.TaskPool));
}
public IObservable <IEnumerable <DynamicData> > GetAsync(IScheduler scheduler)
{
return(Observable.Create <IEnumerable <DynamicData> >(x =>
{
var data = TabularDataGenerator.CreateInitialSnapshot()
.ToArray();
x.OnNext(data);
return Observable.Interval(TimeSpan.FromMilliseconds(50), scheduler)
.Finally(() => x.OnCompleted())
.DelaySubscription(TimeSpan.FromSeconds(3), scheduler)
.Synchronize(data)
.Subscribe(_ =>
{
var localCopy = data.Select(y => y.Clone()).ToArray();
var updates = TabularDataGenerator.CreateUpdates(localCopy);
x.OnNext(updates);
data = localCopy;
});
})
.SubscribeOn(scheduler));
}