From feb47812e7ddcf9d83c8f07219076df3553e123f Mon Sep 17 00:00:00 2001
From: David Zhao <dz@livekit.io>
Date: Tue, 20 Sep 2022 23:56:24 -0700
Subject: [PATCH] Allow CORS responses to be cached to allow faster initial
 connection (#1027)

---
 pkg/service/server.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkg/service/server.go b/pkg/service/server.go
index e0b4aceec..8bf196691 100644
--- a/pkg/service/server.go
+++ b/pkg/service/server.go
@@ -75,6 +75,8 @@ func NewLivekitServer(conf *config.Config,
 				return true
 			},
 			AllowedHeaders: []string{"*"},
+			// allow preflight to be cached for a day
+			MaxAge: 86400,
 		}),
 	}
 	if keyProvider != nil {