[PR #23571] [MERGED] fix: enable TCP socket keepalive on all client connections for better Redis reliability #114566

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GiteaMirror · 2026-05-18T15:21:04-05:00

GiteaMirror commented

2026-05-18 15:21:04 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/23571
Author: @Classic298
Created: 4/10/2026
Status: ✅ Merged
Merged: 4/11/2026
Merged by: @tjbck

Base: dev ← Head: claude/redis-socket-keepalive

📝 Commits (1)

cd087b5 fix(redis): add opt-in TCP socket keepalive on all client connections

📊 Changes

2 files changed (+20 additions, -0 deletions)

View changed files

📝 backend/open_webui/env.py (+9 -0)
📝 backend/open_webui/utils/redis.py (+11 -0)

📄 Description

Turns on socket_keepalive=True for every Redis client created by get_redis_connection (plain, cluster and sentinel paths, sync and async). Lets the kernel detect dead peers on idle connections and avoids "Connection reset by peer" errors from the next request picking a half-closed socket out of the pool.

This improves redis reliability.

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.

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/23571 **Author:** [@Classic298](https://github.com/Classic298) **Created:** 4/10/2026 **Status:** ✅ Merged **Merged:** 4/11/2026 **Merged by:** [@tjbck](https://github.com/tjbck) **Base:** `dev` ← **Head:** `claude/redis-socket-keepalive` --- ### 📝 Commits (1) - [`cd087b5`](https://github.com/open-webui/open-webui/commit/cd087b5368c0b12db443e4ef611963e020a4c6bf) fix(redis): add opt-in TCP socket keepalive on all client connections ### 📊 Changes **2 files changed** (+20 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `backend/open_webui/env.py` (+9 -0) 📝 `backend/open_webui/utils/redis.py` (+11 -0) </details> ### 📄 Description Turns on socket_keepalive=True for every Redis client created by get_redis_connection (plain, cluster and sentinel paths, sync and async). Lets the kernel detect dead peers on idle connections and avoids "Connection reset by peer" errors from the next request picking a half-closed socket out of the pool. This improves redis reliability. ### 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 2026-05-18 15:21:04 -05:00

GiteaMirror closed this issue

2026-05-18 15:21:08 -05:00

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Reference: github-starred/open-webui#114566