CSHARP-2423 Fixed Connection Pools lock contention #361
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
Locks changed to lock-free containers in order to get rid of lock contention in "threads heavy" environments
valentin-abalmasov
changed the title
|
@valentin-abalmasov did you found a solution for you lock contention issue, We have the same issue with MongoDb.Driver 2.18.0 ? |
@medboz Unfortunately our fix was not accepted as merge request, but, we do apply the changes from merge request to our own fork of driver, because we still experience "lock contention" issue in our software |
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Outdated suggestions cannot be applied.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.
Locks changed to lock-free containers in order to get rid of lock contention in "threads heavy" environments. JIRA issue
The main problem in existing code that all releases (Dispose) of connections inside pools was made inside lock. It is possible to rewrite existing code and move Dispose outside of the lock, but lock-free containers are far more effective that current solution