Fix race condition in mermaid observer #32599
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…delaying instantiation of the intersection observer
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* giteaofficial/main: Introduce OrgList and add LoadTeams, optimaze Load teams for orgs (go-gitea#32543) Refactor markup render system (go-gitea#32645) Fix: passkey login not working anymore (go-gitea#32623) Refactor some frontend problems (go-gitea#32646) Bypass vitest bug (go-gitea#32647) Fix race condition in mermaid observer (go-gitea#32599) Improve oauth2 scope token handling (go-gitea#32633) Fixed Issue of Review Menu Shown Behind (go-gitea#32631) Add github compatible tarball download API endpoints (go-gitea#32572) Fix markup render regression and fix some tests (go-gitea#32640) Fix sqlite3 test (go-gitea#32622) Strict pagination check (go-gitea#32548)
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Need to backport this, maybe @GiteaBot will do it automatically. |
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This Pull Request addresses a race condition in the updateIframeHeight function where it is sometimes called when the iframe is not fully loaded or accessible resulting in an alarming error message for the user. To address this we: 1. Add defensive programming within the updateIframeHeight function 2. Delay instantiating the intersection observer until the iframe has loaded Co-authored-by: wxiaoguang <[email protected]>
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This Pull Request addresses a race condition in the updateIframeHeight function where it is sometimes called when the iframe is not fully loaded or accessible resulting in an alarming error message for the user.
I have reproduced this here: https://gitea.com/small_world/MermaidTest/src/branch/main/
Please note: This error is reproducible but it happens intermittently.
To address this we: