From 91f8de7b5601495589d47f236d5c5cc264078424 Mon Sep 17 00:00:00 2001
From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Date: Wed, 22 Feb 2023 16:05:34 +0000
Subject: Clarify the workers that the ThirdPartyRules' `on_new_event` callback
 will run on (#15071)

---
 docs/modules/third_party_rules_callbacks.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs/modules')

diff --git a/docs/modules/third_party_rules_callbacks.md b/docs/modules/third_party_rules_callbacks.md
index e1a5b6524f..888e43bd10 100644
--- a/docs/modules/third_party_rules_callbacks.md
+++ b/docs/modules/third_party_rules_callbacks.md
@@ -146,6 +146,9 @@ Note that this callback is called when the event has already been processed and
 into the room, which means this callback cannot be used to deny persisting the event. To
 deny an incoming event, see [`check_event_for_spam`](spam_checker_callbacks.md#check_event_for_spam) instead.
 
+For any given event, this callback will be called on every worker process, even if that worker will not end up
+acting on that event. This callback will not be called for events that are marked as rejected.
+
 If multiple modules implement this callback, Synapse runs them all in order.
 
 ### `check_can_shutdown_room`
-- 
cgit 1.4.1