v23/context: fix lint complaint #215
Merged
Conversation
This file contains hidden or 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
cosnicolaou
added a commit
that referenced
this pull request
Jul 29, 2021
….19 (#216) * v23/context: fix goroutine leak in WithRootCancel (#214) Whenever a child context is created via `WithRootCancel`, a goroutine spawns to gracefully handle closing the child context whenever the root context gets canceled. However, the current implementation leaks goroutines whenever the child context exits before the root context exits. This pull request looks to fix the problem by exiting the goroutine whenever the child context is done. See `TestRootCancelGoroutineLeak` for the reproduction use case and test that demonstrates the leak. This is also easily visible via `pprof` using the `goroutine` module. Co-authored-by: Richard Huang <rhuang@grailbio.com> * v23/context: fix lint complaint (#215) Co-authored-by: Richard Huang <richhx@gmail.com> Co-authored-by: Richard Huang <rhuang@grailbio.com>
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Outdated suggestions cannot be applied.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.
No description provided.