From e41fdedd5bfd92c7d4663d488b230da52804ddb3 Mon Sep 17 00:00:00 2001
From: braginini <bangvalo@gmail.com>
Date: Thu, 17 Jun 2021 21:31:53 +0200
Subject: [PATCH] feature: enable ice mDNS

---
 connection/connection.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/connection/connection.go b/connection/connection.go
index 44161df54..69ff2a58a 100644
--- a/connection/connection.go
+++ b/connection/connection.go
@@ -94,8 +94,9 @@ func (conn *Connection) Open(timeout time.Duration) error {
 
 	// create an ice.Agent that will be responsible for negotiating and establishing actual peer-to-peer connection
 	a, err := ice.NewAgent(&ice.AgentConfig{
-		NetworkTypes: []ice.NetworkType{ice.NetworkTypeUDP4},
-		Urls:         conn.Config.StunTurnURLS,
+		MulticastDNSMode: ice.MulticastDNSModeQueryAndGather,
+		NetworkTypes:     []ice.NetworkType{ice.NetworkTypeUDP4},
+		Urls:             conn.Config.StunTurnURLS,
 		InterfaceFilter: func(s string) bool {
 			if conn.Config.iFaceBlackList == nil {
 				return true