From e523776d069593c0f263f6bd47b6c57dd546cc66 Mon Sep 17 00:00:00 2001
From: Timo K <toger5@hotmail.de>
Date: Mon, 20 Oct 2025 17:07:07 +0200
Subject: [PATCH] always use multi sfu if we are using sticky events.

Signed-off-by: Timo K <toger5@hotmail.de>
---
 src/rtcSessionHelpers.ts              | 8 ++------
 src/settings/DeveloperSettingsTab.tsx | 4 +++-
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/rtcSessionHelpers.ts b/src/rtcSessionHelpers.ts
index 27a0aeb2..c6522394 100644
--- a/src/rtcSessionHelpers.ts
+++ b/src/rtcSessionHelpers.ts
@@ -123,12 +123,8 @@ export async function enterRTCSession(
     useMultiSfu: true,
   },
 ): Promise<void> {
-  const {
-    encryptMedia,
-    useExperimentalToDeviceTransport = false,
-    useMultiSfu = true,
-  } = options;
-
+  const { encryptMedia, useExperimentalToDeviceTransport = false } = options;
+  const useMultiSfu = preferStickyEvents.getValue() ?? options.useMultiSfu;
   PosthogAnalytics.instance.eventCallEnded.cacheStartCall(new Date());
   PosthogAnalytics.instance.eventCallStarted.track(rtcSession.room.roomId);
 
diff --git a/src/settings/DeveloperSettingsTab.tsx b/src/settings/DeveloperSettingsTab.tsx
index 681e2f3e..63c5dabc 100644
--- a/src/settings/DeveloperSettingsTab.tsx
+++ b/src/settings/DeveloperSettingsTab.tsx
@@ -199,7 +199,9 @@ export const DeveloperSettingsTab: FC<Props> = ({ client, livekitRooms }) => {
           id="multiSfu"
           type="checkbox"
           label={t("developer_mode.multi_sfu")}
-          checked={multiSfu}
+          // If using sticky events we implicitly prefer use multi-sfu
+          checked={multiSfu || preferStickyEvents}
+          disabled={preferStickyEvents}
           onChange={useCallback(
             (event: ChangeEvent<HTMLInputElement>): void => {
               setMultiSfu(event.target.checked);