[PR #22457] [CLOSED] fix: throttle mouseenter-triggered API calls in model selector and sidebar #49758

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GiteaMirror · 2026-04-30T02:04:04-05:00

GiteaMirror commented

2026-04-30 02:04:04 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/22457
Author: @Classic298
Created: 3/8/2026
Status: ❌ Closed

Base: dev ← Head: fix/throttle-mouseenter-api-calls

📝 Commits (1)

578dfca fix: throttle mouseenter-triggered API calls in model selector and sidebar

📊 Changes

2 files changed (+17 additions, -1 deletions)

View changed files

📝 src/lib/components/chat/ModelSelector/Selector.svelte (+7 -0)
📝 src/lib/components/layout/Sidebar/ChatItem.svelte (+10 -1)

📄 Description

Add 30s cooldown to model selector mouseenter handler to prevent excessive /api/models calls on hover and tab switches
Add 200ms debounce to sidebar chat item hover-to-load to prevent rapid-fire getChatById calls when scrolling through the chat list
Clean up debounce timer on component destroy

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Note

Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in.

_{🔄 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/22457 **Author:** [@Classic298](https://github.com/Classic298) **Created:** 3/8/2026 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `fix/throttle-mouseenter-api-calls` --- ### 📝 Commits (1) - [`578dfca`](https://github.com/open-webui/open-webui/commit/578dfca0be795eb4fa81bbedd2b57f596b998b6e) fix: throttle mouseenter-triggered API calls in model selector and sidebar ### 📊 Changes **2 files changed** (+17 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `src/lib/components/chat/ModelSelector/Selector.svelte` (+7 -0) 📝 `src/lib/components/layout/Sidebar/ChatItem.svelte` (+10 -1) </details> ### 📄 Description - Add 30s cooldown to model selector mouseenter handler to prevent excessive /api/models calls on hover and tab switches - Add 200ms debounce to sidebar chat item hover-to-load to prevent rapid-fire getChatById calls when scrolling through the chat list - Clean up debounce timer on component destroy ### 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. > [!NOTE] > Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in. --- <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 2026-04-30 02:04:04 -05:00

GiteaMirror closed this issue

2026-04-30 02:04:05 -05:00

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Reference: github-starred/open-webui#49758