fix(pubsub): fix out of order issue when exactly once is enabled#9472
Merged
hongalex merged 5 commits intogoogleapis:mainfrom Feb 26, 2024
Merged
fix(pubsub): fix out of order issue when exactly once is enabled#9472hongalex merged 5 commits intogoogleapis:mainfrom
hongalex merged 5 commits intogoogleapis:mainfrom
Conversation
quartzmo
approved these changes
Feb 26, 2024
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
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
When processing receipt modack messages for exactly once delivery subscriptions, messages are added to a pending map. When creating the slice of successfully modack'ed messages, this map is referenced, which causes messages to be delivered out of order.
This PR adds tests for exactly once scenarios and also fixes a problem with deleting test subscriptions out of order.
Fixes #9401 #9440