From 70ac4f34da761e28142be483105a083187b49aae Mon Sep 17 00:00:00 2001
From: Jeremy Kahn <jeremyckahn@gmail.com>
Date: Tue, 30 Aug 2022 09:38:14 -0500
Subject: [PATCH] feat: use relay servers when necessary

---
 src/components/Room/Room.tsx | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/components/Room/Room.tsx b/src/components/Room/Room.tsx
index f50c923..730efad 100644
--- a/src/components/Room/Room.tsx
+++ b/src/components/Room/Room.tsx
@@ -39,6 +39,28 @@ export function Room({
       trackerUrls: process.env.REACT_APP_TRACKER_URL
         ? [process.env.REACT_APP_TRACKER_URL]
         : undefined,
+      rtcConfig: {
+        iceServers: [
+          {
+            urls: 'stun:openrelay.metered.ca:80',
+          },
+          {
+            urls: 'turn:openrelay.metered.ca:80',
+            username: 'openrelayproject',
+            credential: 'openrelayproject',
+          },
+          {
+            urls: 'turn:openrelay.metered.ca:443',
+            username: 'openrelayproject',
+            credential: 'openrelayproject',
+          },
+          {
+            urls: 'turn:openrelay.metered.ca:443?transport=tcp',
+            username: 'openrelayproject',
+            credential: 'openrelayproject',
+          },
+        ],
+      },
     },
     roomId
   )