NullRef in ImmutableList.IndexOf

I get the below stacktrace in IndexOf. I believe the offending line is: "if (data[i].Equals(value))"; seems to be that there is a null at index 'i' -- probably should be "if (Equals(data[i], value)...

Id #86 | Release: None | Updated: Mar 10 at 3:07 AM by JoeTrainerRoad | Created: Mar 9 at 10:22 PM by tah9m9

Rx.Net ToTask throws TaskCanceledException missing CancellationToken

The method ToTask<TResult>(this IObservable<TResult> observable, CancellationToken cancellationToken, object state) in TaskObservableExtensions calls tcs.TrySetCanceled without passing the Cancella...

Id #85 | Release: None | Updated: Jan 27 at 9:22 AM by Lukazoid | Created: Jan 26 at 11:22 AM by Lukazoid

Sample operator has too much locking

The Sample<T> operator takes out a lock when it receives a value and also when it ticks and pumps the sampled value to its observers. This prevents the value from being changed while observers are...

Id #84 | Release: None | Updated: Jan 5 at 3:48 PM by john_rayner | Created: Jan 5 at 3:48 PM by john_rayner

Topological Order

Hi, Rx could propagate notifications in topological order in order to automatically minimize the amount of notifications/updates. It would brilliantly leverage the knowledge about the observable-...

Id #83 | Release: None | Updated: Nov 25, 2014 at 11:23 AM by davedev | Created: Nov 25, 2014 at 8:09 AM by jeromerg

Backpressure and Unbounded Queues

The problems of backpressure (fast producer, slow consumer) and unbounded queues in native operators (e.g., Zip, GroupBy, Merge) appear to be solved in a general way in RxJava by incorporating a Pr...

Id #82 | Release: None | Updated: Oct 9, 2014 at 3:40 PM by davedev | Created: Oct 6, 2014 at 10:22 PM by davedev

LocalScheduler work stealing bug

I discovered a bug in the LocalScheduler which is affecting one of our applications. The app makes use of ThreadPoolScheduler and DispatcherScheduler, which both inherit from the LocalScheduler bas...

Id #81 | Release: None | Updated: Nov 13, 2014 at 9:48 PM by mstrobel | Created: Sep 9, 2014 at 11:35 PM by ngm_codeplex

NullReferenceException in TestScheduler

Using version with .net 4.5.1. TestScheduler throws a NullReferenceException when using it with multi-threaded access, however this is not in the TestScheduler itself, but the VirtualTim...

Id #79 | Release: None | Updated: Oct 9, 2014 at 3:49 PM by davedev | Created: Jul 24, 2014 at 7:14 PM by AGBrown

Compiler critical error with RX on windows phone

Compiled with VS 2012, with project type WP 8.0 the following code will fail if debugger is not attached. Somehow, if debugger not attached, compiler optimizations ruins the code inside Crash() -...

Id #78 | Release: None | Updated: Oct 9, 2014 at 3:50 PM by davedev | Created: Jul 7, 2014 at 12:09 PM by EBCEu4

Observable.Generate & Low TimeSpan throws Exception

When TimeSpan.Zero or TimeSpan with a value < 1ms is passed to Observable.Generate a System.StackOverflowException is thrown. Looks like there is an infinite loop or a recursion happening.

Id #77 | Release: None | Updated: Oct 9, 2014 at 3:51 PM by davedev | Created: Jul 3, 2014 at 11:09 AM by badboytr

MissingManifestResourceExceptions on Release builds on Windows Phone 8.1 store apps

If you build a Windows Phone 8.1 store app that uses Rx, and you run the Release build on an actual device (not the emulator), you will encounter MissingManifestResourceExceptions in scenarios in w...

Id #76 | Release: None | Updated: Oct 9, 2014 at 3:39 PM by davedev | Created: Jun 25, 2014 at 2:36 PM by IanGriffiths