个人消息速率限制也限制了“其他内容”标记

zogstrip · 2026 年2 月 24 日 13:02

感谢 @jericson 的报告，我在使用一个会向版主生成私信的标志时，“跳过”了“私信速率限制”，详见

github.com/discourse/discourse

FIX: Exclude notify_moderators PMs from personal message rate limit (#38021)

main ← fix/notify-moderators-pm-rate-limit

opened 12:13PM - 24 Feb 26 UTC

ZogStriP

+22 -0

When a user flags a post with "Something Else", Discourse creates a private mess…age to moderators containing the flag details. This PM is created with the flagger as the topic owner, which causes it to count against the user's `max_personal_messages_per_day` rate limit. This means users who have exhausted their daily PM quota cannot flag posts with the "Something Else" reason, even though the flag itself has its own independent rate limits (`max_flags_per_day` with trust level multipliers). The error message ("You've reached the maximum messages allowed per day") is also confusing in a flagging context. This fix excludes topics with the `notify_moderators` subtype from the PM per-day rate limit check in `Topic#limit_private_messages_per_day`. Flag-generated PMs are system-initiated side effects, not user-initiated messages, and should not count against the personal message quota. https://meta.discourse.org/t/257002

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个人消息速率限制也限制了“其他内容”标记

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