Perf[mqbblp]: early return if no throttle to cancel#1511
Open
678098 wants to merge 1 commit into
Open
Conversation
Signed-off-by: Evgeny Malygin <emalygin@bloomberg.net>
678098
commented
Jun 10, 2026
| @@ -1210,14 +1215,12 @@ void QueueEngineUtil_AppState::tryCancelThrottle( | |||
| } | |||
|
|
|||
| queueHandleContext->d_timeLastMessageSent = 0; | |||
Collaborator
Author
There was a problem hiding this comment.
The side-effect is that we don't set this d_timeLastMessageSent to 0 if there is no throttle, but it looks fine.
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Avoid looking for handle via
findQueueHandleContextif there is no throttle.In other words,
tryCancelThrottleshould be no-op if there is no throttle scheduled.Avoid spending time on this lookup if there is no throttle:
