fix: prevent duplicate streaming output from cursor-agent#71
Open
Snax1210 wants to merge 1 commit into
Open
Conversation
Snax1210
commented
May 13, 2026
Snax1210
commented
- Unify delta tracking in StreamToSseConverter and StreamToAiSdkParts to handle both delta-style and accumulated-style partial events, replacing the fragile sawPartials/DeltaTracker dual-path logic.
- Fix extractCompletionFromStream to diff partial events against previous partial text instead of blindly appending.
- Replace async data event handler in Node.js streaming path with queue-based sequential processor to eliminate race condition when await yields control between concurrent data callbacks.
- Unify delta tracking in StreamToSseConverter and StreamToAiSdkParts to handle both delta-style and accumulated-style partial events, replacing the fragile sawPartials/DeltaTracker dual-path logic. - Fix extractCompletionFromStream to diff partial events against previous partial text instead of blindly appending. - Replace async data event handler in Node.js streaming path with queue-based sequential processor to eliminate race condition when await yields control between concurrent data callbacks.
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.