Danylo Fitel

Race condition in ParallelForEachAsync when exceptions are thrown

3

ParallelForEachAsync sometimes does not throw an exception if individual iterations did throw exceptions. It reproduces with the following code (derived from the scenario where I noticed it): ``` while (true)...

Not resetting exception list to null in ReadExceptions, so that in case multiple tasks are finishing at the same time they will all read a non-empty list of exceptions. Returning...