From c895c8750b5dd9e582de528dba7b4e33379b3a2a Mon Sep 17 00:00:00 2001
From: Jannis Mattheis <contact@jmattheis.de>
Date: Fri, 23 Oct 2020 12:24:08 +0200
Subject: [PATCH] Add forceTurn to rooms for debugging

---
 ui/src/useRoom.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ui/src/useRoom.ts b/ui/src/useRoom.ts
index 9c6b2c4..396ffdf 100644
--- a/ui/src/useRoom.ts
+++ b/ui/src/useRoom.ts
@@ -33,6 +33,9 @@ export interface UseRoom {
     stopShare: () => void;
 }
 
+const relayConfig: Partial<RTCConfiguration> =
+    window.location.search.indexOf('forceTurn=true') !== -1 ? {iceTransportPolicy: 'relay'} : {};
+
 const hostSession = async ({
     sid,
     ice,
@@ -46,7 +49,7 @@ const hostSession = async ({
     done: () => void;
     stream: MediaStream;
 }): Promise<RTCPeerConnection> => {
-    const peer = new RTCPeerConnection({iceServers: ice});
+    const peer = new RTCPeerConnection({...relayConfig, iceServers: ice});
     peer.onicecandidate = (event) => {
         if (!event.candidate) {
             return;
@@ -89,7 +92,7 @@ const clientSession = async ({
     done: () => void;
 }): Promise<RTCPeerConnection> => {
     console.log('ice', ice);
-    const peer = new RTCPeerConnection({iceServers: ice});
+    const peer = new RTCPeerConnection({...relayConfig, iceServers: ice});
     peer.onicecandidate = (event) => {
         if (!event.candidate) {
             return;