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"False alarm" after hibernation wake-up: Doxument could not be loaded, lost connection

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还没有人认领这个 Issue。

评估

难度
4/5
预计耗时
3-5 天
新手友好度
45/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
冷清
技术栈
javascript
领域
frontend, networking

调研方向

使用文本文件复现休眠和唤醒流程，然后从浏览器日志中与文件内容获取和 PollingBackend:fetchSteps 网络错误相关的条目开始。跟踪连接恢复和文档更新如何影响通知。完成的标准是：成功重新加载或更新的文档不再保留“连接已丢失”或“无法加载”消息。

由索引模型根据 Issue 内容生成。

描述

bug

Describe the bug
Although the latest version is loaded, the editor claims that the document could not be loaded and the connection is lost.

To Reproduce

  1. Open a text document with some content in the browser and hibernate the computer
  2. Use a different device to add some text to the document
  3. Start the hibernated computer again and watch the browser window
  4. At first nothing happens, no notification of a lost connection or alike
  5. Then the document is automatically updated, i.e. the text added on the second device appears
  6. But at the same time the notification at the bottom of the screen appears. that the connection was lost and the document could not be loaded.

Expected behavior
If the document can be loaded/updated, do not show that error message or "remove" it, cancel it as soon as the connection is re-established.

Screenshots

Image

Server details:

  • Nextcloud version: 33.0.7
  • PHP Version: 8.3.32
  • Database: PostgreSQL 18.4

Client details:

  • OS: Windows
  • Browser: Firefox
  • Browser version: 153.0.1
  • Device: notebook
Logs
Nextcloud log (data/nextcloud.log)
Insert your Nextcloud log here
Browser log
[WARN] viewer: Some mimes were ignored because they are not enabled in the server previews config 
Object { app: "viewer", uid: "username", level: 2, ignoredMimes: (1) […] }
previewUtils-Dqoyaeqv.chunk.mjs:5:313
Notifications permissions granted NotificationsApp-nYK0QT1r.chunk.mjs:86:58933
Has notify_push enabled, slowing polling to 15 minutes NotificationsApp-nYK0QT1r.chunk.mjs:86:54457
Polling interval updated to 900000 NotificationsApp-nYK0QT1r.chunk.mjs:86:58364
Started background fetcher as session_keepalive is enabled NotificationsApp-nYK0QT1r.chunk.mjs:86:55524
Got notification data, restoring default polling interval. NotificationsApp-nYK0QT1r.chunk.mjs:86:57319
[ERROR] files: Error while fetching content 
Object { app: "files", uid: "username", level: 2, error: DOMException }
core-common.js:1:2984825
[ERROR] files: Error while fetching content 
Object { app: "files", uid: "username", level: 2, error: DOMException }
core-common.js:1:2984825
[WARN] viewer: No files provided, skipping update 
Object { app: "viewer", uid: "username", level: 2 }
previewUtils-Dqoyaeqv.chunk.mjs:5:313
File info for /Dokumente/E/Waldsee.md fetched 
Object { filename: Getter & Setter, basename: Getter & Setter, lastmod: Getter & Setter, size: Getter & Setter, type: Getter & Setter, etag: Getter & Setter, mime: Getter & Setter, tags: Getter & Setter, getcontentlength: Getter & Setter, getcontenttype: Getter & Setter, … }
viewer-main.mjs:8:15411
[ERROR] text: [PollingBackend:fetchSteps] Network error when fetching steps, retry 1 
Object { app: "text", uid: "username", level: 2 }
index-zDAq7SQt.chunk.mjs:4:374
Die Verbindung zu wss://doma.in/push/ws wurde unterbrochen, während die Seite geladen wurde. NotificationsApp-nYK0QT1r.chunk.mjs:10:10931
Network is offline, slowing down pollingInterval to 9000000 NotificationsApp-nYK0QT1r.chunk.mjs:86:55176
Polling interval updated to 9000000 NotificationsApp-nYK0QT1r.chunk.mjs:86:58364
Started background fetcher as session_keepalive is enabled NotificationsApp-nYK0QT1r.chunk.mjs:86:55524
Request to https://doma.in/ocs/v2.php/apps/user_status/api/v1/heartbeat?format=json failed because of a CSRF mismatch. Fetching a new token. index-CIlSxMEd.chunk.mjs:9:5994
Network is online, reseting pollingInterval to 900000 NotificationsApp-nYK0QT1r.chunk.mjs:86:55359
Polling interval updated to 900000 NotificationsApp-nYK0QT1r.chunk.mjs:86:58364
Started background fetcher as session_keepalive is enabled NotificationsApp-nYK0QT1r.chunk.mjs:86:55524
Slowing down notifications: Status 500 NotificationsApp-nYK0QT1r.chunk.mjs:86:57966
Polling interval updated to 9000000 NotificationsApp-nYK0QT1r.chunk.mjs:86:58364
Started background fetcher as session_keepalive is enabled NotificationsApp-nYK0QT1r.chunk.mjs:86:55524
主要语言
JavaScript
星标
665
派生
133
平均合并
1 天 17 小时
30 天内合并 PR
172

环境准备

从这里开始

  1. 先读完整个 Issue，再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库，在一个分支上完成修改。
  4. 提交 Pull Request，并在描述里引用这个 Issue 编号。

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