[PR #19325] feat: add fast mode for workflow api #29129

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opened 2026-02-21 20:44:55 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langgenius/dify/pull/19325

State: closed
Merged: No


Summary

Fixes #10982

The default api is very slow on simple tasks, making it unacceptable for real time interactions. The api call spends most of the time interacting with DB. In a scenario where the api is called by another service, there is not much sense to save each call into DB.
image

So here I added a fast mode for workflow api, it can be turned on by setting WORKFLOW_FAST_MODE=true. This enables deploying a dedicated api service for external api calls.

Checklist

Important

Please review the checklist below before submitting your pull request.

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
**Original Pull Request:** https://github.com/langgenius/dify/pull/19325 **State:** closed **Merged:** No --- # Summary Fixes #10982 The default api is very slow on simple tasks, making it unacceptable for real time interactions. The api call spends most of the time interacting with DB. In a scenario where the api is called by another service, there is not much sense to save each call into DB. ![image](https://github.com/user-attachments/assets/79d2e71a-8e00-4c75-9e8a-7f60cb6ccb5d) So here I added a fast mode for workflow api, it can be turned on by setting `WORKFLOW_FAST_MODE=true`. This enables deploying a dedicated api service for external api calls. # Checklist > [!IMPORTANT] > Please review the checklist below before submitting your pull request. - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!) - [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change. - [x] I've updated the documentation accordingly. - [x] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods
yindo added the pull-request label 2026-02-21 20:44:55 -05:00
yindo closed this issue 2026-02-21 20:44:55 -05:00
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Reference: langgenius/dify#29129