[PR #3553] fix event/stream ping #24183

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opened 2026-02-21 20:22:31 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langgenius/dify/pull/3553

State: closed
Merged: Yes


Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)
the file api/core/app_runner/generate_task_pipeline.py in tag 0.5.10

            elif isinstance(event, QueuePingEvent):
                yield "event: ping\n\n"

but in the tag 0.6.3 returns 'data: ping'

Type of Change

Please delete options that are not relevant.

  • [ X] Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • This change requires a documentation update, included: Dify Document
  • Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement
  • Dependency upgrade

How Has This Been Tested?

image

  • TODO

Suggested Checklist:

  • [ X] I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas
  • My changes generate no new warnings
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
  • optional I have made corresponding changes to the documentation
  • optional I have added tests that prove my fix is effective or that my feature works
  • optional New and existing unit tests pass locally with my changes
**Original Pull Request:** https://github.com/langgenius/dify/pull/3553 **State:** closed **Merged:** Yes --- # Description Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change. Fixes # (issue) the file api/core/app_runner/generate_task_pipeline.py in tag 0.5.10 ```python elif isinstance(event, QueuePingEvent): yield "event: ping\n\n" ``` but in the tag 0.6.3 returns 'data: ping' ## Type of Change Please delete options that are not relevant. - [ X] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [ ] Improvement, including but not limited to code refactoring, performance optimization, and UI/UX improvement - [ ] Dependency upgrade # How Has This Been Tested? ![image](https://github.com/langgenius/dify/assets/11787325/e1fb20ce-b881-46d0-9a48-70672da3d601) - [ ] TODO # Suggested Checklist: - [ X] I have performed a self-review of my own code - [ ] I have commented my code, particularly in hard-to-understand areas - [ ] My changes generate no new warnings - [ ] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods - [ ] `optional` I have made corresponding changes to the documentation - [ ] `optional` I have added tests that prove my fix is effective or that my feature works - [ ] `optional` New and existing unit tests pass locally with my changes
yindo added the pull-request label 2026-02-21 20:22:31 -05:00
yindo closed this issue 2026-02-21 20:22:31 -05:00
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Reference: langgenius/dify#24183