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[PR #21053] [CLOSED] feat: Show "Response generation stopped" when user stops response and clear it on continue #25905
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📋 Pull Request Information
Original PR: https://github.com/open-webui/open-webui/pull/21053
Author: @kim-seokjin
Created: 1/30/2026
Status: ❌ Closed
Base:
dev← Head:dev📝 Commits (10+)
fe6783cMerge pull request #19030 from open-webui/devfc05e0aMerge pull request #19405 from open-webui/deve3faec6Merge pull request #19416 from open-webui/dev9899293Merge pull request #19448 from open-webui/dev140605eMerge pull request #19462 from open-webui/dev6f1486fMerge pull request #19466 from open-webui/devd95f533Merge pull request #19729 from open-webui/deva7271530.6.43 (#20093)6adde20Merge pull request #20394 from open-webui/devf9b0534Merge pull request #20522 from open-webui/dev📊 Changes
5 files changed (+58 additions, -34 deletions)
View changed files
📝
src/lib/components/chat/Chat.svelte(+32 -20)📝
src/lib/components/chat/Messages/ResponseMessage.svelte(+13 -14)➕
src/lib/components/chat/Messages/ResponseMessage/StoppedMessage.svelte(+11 -0)📝
src/lib/i18n/locales/en-US/translation.json(+1 -0)📝
src/lib/i18n/locales/ko-KR/translation.json(+1 -0)📄 Description
Pull Request Checklist
Note to first-time contributors: Please open a discussion post in Discussions to discuss your idea/fix with the community before creating a pull request, and describe your changes before submitting a pull request.
Related discustion: #21039
This is to ensure large feature PRs are discussed with the community first, before starting work on it. If the community does not want this feature or it is not relevant for Open WebUI as a project, it can be identified in the discussion before working on the feature and submitting the PR.
Before submitting, make sure you've checked the following:
devbranch. Not targeting thedevbranch will lead to immediate closure of the PR.Changelog Entry
Description
Added
StoppedMessagecomponent is added.stoppedByUserflag on response messages, set on stop and cleared on continue.Response generation stopped(en-us, ko-KR).Changed
stopResponsein Chat.svelte: capture which messages are still generating before awaitingstopTask, then setstoppedByUseronly on those messages to fix multi-model behavior and avoid race with stream/abort.continueResponse: setresponseMessage.stoppedByUser = falseso the stopped message is hidden when the user continues.Deprecated
Removed
Fixed
Security
Breaking Changes
Additional Information
Screenshots or Videos
Demo videos are provided for the following scenarios:
Single model – Stop during generation; "Response generation stopped" is shown (no content vs. partial content).

Multi model – Stop while multiple models are generating; "Response generation stopped" is shown for each panel that was still generating.

Continue response – After stopping, click continue; the "Response generation stopped" message disappears and generation resumes.

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