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[PR #24171] [CLOSED] FIX: Issue#23733 - Ydoc_streaming_chat #66390

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opened 2026-05-06 12:44:03 -05:00 by GiteaMirror · 0 comments
GiteaMirror commented 2026-05-06 12:44:03 -05:00
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📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/24171
Author: @rgaricano
Created: 4/27/2026
Status: ❌ Closed

Base: dev ← Head: dev-Yjs_streaming_chat

📝 Commits (10+)

📊 Changes

6 files changed (+400 additions, -8 deletions)

View changed files

📝 backend/open_webui/socket/main.py (+31 -1)
📝 backend/open_webui/socket/utils.py (+98 -1)
📝 backend/open_webui/utils/middleware.py (+32 -5)
📝 src/lib/components/chat/Chat.svelte (+38 -1)
📝 src/lib/components/chat/Messages/ResponseMessage.svelte (+16 -0)
➕ src/lib/utils/ChatMessageYjs.ts (+185 -0)

📄 Description

PR to FIX Issue https://github.com/open-webui/open-webui/issues/23733 as I drew it in https://github.com/open-webui/open-webui/issues/23733#issuecomment-4265946838

This is a draft for using Ydoc to transmit message updates and address the main issue described in https://github.com/open-webui/open-webui/issues/23733.

It's basic: it opens a Ydoc for any streamed message, calculates the Ydoc updates, and transmits only those updates, with basic support for emitters and Redis. I've applied it to the reasoning block, but it can easily be added to other serializations (if needed).

Since it's a draft, I've implemented a new, dedicated Ydoc manager class and left the existing Ydoc manager unchanged.

I've done some testing, and it seems to work correctly, as expected, but in my current setup it's difficult to me work on it properly (slow connection on mobile device, home remote dev server, no pods, etc.): Please review and test it more deeply

BR

Contributor License Agreement

  • By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.at you have read and agree to the terms of the CLA.

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/24171 **Author:** [@rgaricano](https://github.com/rgaricano) **Created:** 4/27/2026 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `dev-Yjs_streaming_chat` --- ### 📝 Commits (10+) - [`fe6783c`](https://github.com/open-webui/open-webui/commit/fe6783c16699911c7be17392596d579333fb110c) Merge pull request #19030 from open-webui/dev - [`fc05e0a`](https://github.com/open-webui/open-webui/commit/fc05e0a6c5d39da60b603b4d520f800d6e36f748) Merge pull request #19405 from open-webui/dev - [`e3faec6`](https://github.com/open-webui/open-webui/commit/e3faec62c58e3a83d89aa3df539feacefa125e0c) Merge pull request #19416 from open-webui/dev - [`9899293`](https://github.com/open-webui/open-webui/commit/9899293f050ad50ae12024cbebee7e018acd851e) Merge pull request #19448 from open-webui/dev - [`140605e`](https://github.com/open-webui/open-webui/commit/140605e660b8186a7d5c79fb3be6ffb147a2f498) Merge pull request #19462 from open-webui/dev - [`6f1486f`](https://github.com/open-webui/open-webui/commit/6f1486ffd0cb288d0e21f41845361924e0d742b3) Merge pull request #19466 from open-webui/dev - [`d95f533`](https://github.com/open-webui/open-webui/commit/d95f533214e3fe5beb5e41ec1f349940bc4c7043) Merge pull request #19729 from open-webui/dev - [`a727153`](https://github.com/open-webui/open-webui/commit/a7271532f8a38da46785afcaa7e65f9a45e7d753) 0.6.43 (#20093) - [`6adde20`](https://github.com/open-webui/open-webui/commit/6adde203cd292a9e3af9c64a2ae36b603fed096a) Merge pull request #20394 from open-webui/dev - [`f9b0534`](https://github.com/open-webui/open-webui/commit/f9b0534e0c442631d1cb7205169588b9b6204179) Merge pull request #20522 from open-webui/dev ### 📊 Changes **6 files changed** (+400 additions, -8 deletions) <details> <summary>View changed files</summary> 📝 `backend/open_webui/socket/main.py` (+31 -1) 📝 `backend/open_webui/socket/utils.py` (+98 -1) 📝 `backend/open_webui/utils/middleware.py` (+32 -5) 📝 `src/lib/components/chat/Chat.svelte` (+38 -1) 📝 `src/lib/components/chat/Messages/ResponseMessage.svelte` (+16 -0) ➕ `src/lib/utils/ChatMessageYjs.ts` (+185 -0) </details> ### 📄 Description PR to FIX Issue https://github.com/open-webui/open-webui/issues/23733 as I drew it in https://github.com/open-webui/open-webui/issues/23733#issuecomment-4265946838 --- This is a draft for using Ydoc to transmit message updates and address the main issue described in https://github.com/open-webui/open-webui/issues/23733. It's basic: it opens a Ydoc for any streamed message, calculates the Ydoc updates, and transmits only those updates, with basic support for emitters and Redis. I've applied it to the reasoning block, but it can easily be added to other serializations (if needed). Since it's a draft, I've implemented a new, dedicated Ydoc manager class and left the existing Ydoc manager unchanged. I've done some testing, and it seems to work correctly, as expected, but in my current setup it's difficult to me work on it properly (slow connection on mobile device, home remote dev server, no pods, etc.): Please review and test it more deeply BR ___ ### Contributor License Agreement - [X] By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms.at you have read and agree to the terms of the CLA. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
GiteaMirror added the pull-request label 2026-05-06 12:44:03 -05:00
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Reference: github-starred/open-webui#66390
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