From 6b471815723099521195c62feb82e7930949e0c2 Mon Sep 17 00:00:00 2001
From: Administrator <admin@24-music.de>
Date: Thu, 12 Mar 2026 08:40:57 +0100
Subject: [PATCH] fix: serialize WebRTC objects before IPC transfer

RTCSessionDescription and RTCIceCandidate objects lose their properties
when sent through Electron's contextBridge IPC. Convert to plain objects
with explicit property extraction before sending.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 lib/remote-capture.html | 12 +++++++++---
 package.json            |  2 +-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/remote-capture.html b/lib/remote-capture.html
index f048559..89cd076 100644
--- a/lib/remote-capture.html
+++ b/lib/remote-capture.html
@@ -58,13 +58,18 @@ async function handleOffer(clientId, offer, role) {
     };
   };
 
-  // ICE candidates
+  // ICE candidates — serialize to plain object (WebRTC objects don't survive IPC)
   pc.onicecandidate = (event) => {
     if (event.candidate) {
       window.capture.sendSignaling({
         type: 'ice-candidate',
         clientId,
-        candidate: event.candidate
+        candidate: {
+          candidate: event.candidate.candidate,
+          sdpMid: event.candidate.sdpMid,
+          sdpMLineIndex: event.candidate.sdpMLineIndex,
+          usernameFragment: event.candidate.usernameFragment
+        }
       });
     }
   };
@@ -79,10 +84,11 @@ async function handleOffer(clientId, offer, role) {
   const answer = await pc.createAnswer();
   await pc.setLocalDescription(answer);
 
+  // Serialize to plain object (RTCSessionDescription doesn't survive IPC)
   window.capture.sendSignaling({
     type: 'answer',
     clientId,
-    answer: pc.localDescription
+    answer: { type: pc.localDescription.type, sdp: pc.localDescription.sdp }
   });
 
   window.capture.notifyClientCount(clients.size);
diff --git a/package.json b/package.json
index 7f5c7eb..7075e7d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "multi-hoster-uploader",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "description": "Upload files to doodstream, voe, vidmoly, byse simultaneously",
   "main": "main.js",
   "scripts": {