Netflix/Hystrix — pull request #238 by benjchristensen (2014-04-01 03:37:23+00:00)
Title: Fix for Semaphore vs Thread Isolation Bug

Fix for https://github.com/Netflix/Hystrix/issues/232 where SEMAPHORE and THREAD rejection rules were both being applied at the same time after the `HystrixObservableCommand` refactor.