From b9c4f4a24b83bdb03742cbd0e68cdc46d0a2ed13 Mon Sep 17 00:00:00 2001
From: Siyuan Miao <i@xswan.net>
Date: Tue, 8 Apr 2025 18:17:20 +0200
Subject: [PATCH] fix: use wss when the page is served over https

---
 ui/src/routes/devices.$id.tsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ui/src/routes/devices.$id.tsx b/ui/src/routes/devices.$id.tsx
index 1a86a37..df465b6 100644
--- a/ui/src/routes/devices.$id.tsx
+++ b/ui/src/routes/devices.$id.tsx
@@ -232,10 +232,12 @@ export default function KvmIdRoute() {
   const isSettingRemoteAnswerPending = useRef(false);
   const makingOffer = useRef(false);
 
+  const wsProtocol = window.location.protocol === "https:" ? "wss:" : "ws:";
+
   console.log("isondevice", isOnDevice);
   const { sendMessage } = useWebSocket(
     isOnDevice
-      ? `ws://${window.location.host}/webrtc/signaling`
+      ? `${wsProtocol}//${window.location.host}/webrtc/signaling`
       : `${CLOUD_API.replace("http", "ws")}/webrtc/signaling?id=${params.id}`,
     {
       heartbeat: true,