The web page continuously loads previous posts and automatically scrolls up quickly

saquetim · 17 december 2025 om 12:45

The issue was address by:

github.com/discourse/discourse

FIX: Address race condition in `PostStream` while loading posts

main ← fix/race-loading-posts

merged 01:06AM - 17 Dec 25 UTC

megothss

+31 -32

Convert `findPostsByIds` and `loadIntoIdentityMap` to async functions in `PostSt…ream` to resolve a race condition when loading posts. This ensures proper sequencing of asynchronous operations and improves reliability in loading post data. This PR addresses the issue reported in https://meta.discourse.org/t/the-web-page-continuously-loads-previous-posts-and-automatically-scrolls-up-quickly/391192 There are no tests added because I can't find a way to reliably reproduce the issue in tests and verify it's properly fixed.

Topic		Antwoorden	Weergaven
Scroll jank when scrolling up Feature	16	8360	23 oktober 2021
Glitchy Scrolling Bug	4	129	6 januari 2025
Scrolling fast and hard to the bottom of a long topic makes replies keep coming: without stopping Bug pr-welcome	10	426	13 januari 2025
Discourse jumps back 20 posts in post history when navigating to new topic Bug	26	2748	28 augustus 2023
Topics jumping to wrong post Bug	23	1140	29 augustus 2023

The web page continuously loads previous posts and automatically scrolls up quickly

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