Fix the drainer to check if the queue is empty before quitting. #2909
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
akarnokd
added a commit
that referenced
this pull request
Apr 23, 2015
Fix the drainer to check if the queue is empty before quitting.
|
Pleased to hear just a problem with the test. Thanks for quick resolution @akarnokd |
Closed
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Reported in #2908. The bug is on line 113. If the drainer is delayed after a poll returning null and the emitter producing & terminating before the getCount(), the queue is non empty but the drainer quits and hence the value difference. It comes up almost always if you put a sleep before L113.