Fix notification delivery duplication and backpressure handling#52
Closed
abk-tech wants to merge 1 commit into
Closed
Fix notification delivery duplication and backpressure handling#52abk-tech wants to merge 1 commit into
abk-tech wants to merge 1 commit into
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
Fixes duplicate notification delivery and improves handling of notification backpressure to ensure reliable message processing under load.
Problem
Some notifications could be delivered more than once under certain processing scenarios.
High notification volume could cause processing bottlenecks, leading to delays and increased queue pressure.
Existing flow lacked sufficient safeguards against duplicate execution and congestion.
Changes
Added safeguards to prevent duplicate notification delivery.
Improved notification processing flow to better handle backpressure scenarios.
Enhanced queue/message handling to reduce the risk of repeated processing.
Updated relevant services and handlers to ensure more predictable notification delivery behavior.
Added/updated tests covering duplicate delivery and high-load processing scenarios.
closes #35