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 4:48 PM by john_rayner | Created: Jan 5 at 4:48 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 12:23 PM by davedev | Created: Nov 25, 2014 at 9:09 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 4:40 PM by davedev | Created: Oct 6, 2014 at 11:22 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 10:48 PM by mstrobel | Created: Sep 10, 2014 at 12:35 AM by ngm_codeplex

NullReferenceException in TestScheduler

Using version 2.2.4.0 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 4:49 PM by davedev | Created: Jul 24, 2014 at 8:14 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 4:50 PM by davedev | Created: Jul 7, 2014 at 1:09 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 4:51 PM by davedev | Created: Jul 3, 2014 at 12:09 PM 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 4:39 PM by davedev | Created: Jun 25, 2014 at 3:36 PM by IanGriffiths

Small resource leak in System.Reactive.Linq.QueryLanguage.LastOrDefaultInternal

Method : System.Reactive.Linq.QueryLanguage.LastOrDefaultInternal The ManualResetEvent used to wait for the end of the sequence should be disposed after the call to WaitOne

Id #75 | Release: None | Updated: Oct 9, 2014 at 4:52 PM by davedev | Created: Jun 8, 2014 at 12:50 PM by RVuistiner

The OnError callback is never called when throwing from a subscriber of an asynchronous subscription.

Please, observe the following unit test: using System; using System.Reactive.Linq; using System.Threading; using System.Threading.Tasks; using Microsoft.VisualStudio.TestTools.UnitTesting; namespa...

Id #74 | Release: None | Updated: Oct 9, 2014 at 5:59 PM by davedev | Created: May 26, 2014 at 3:02 PM by Markell