From 2eafed30bbdaaef6a40d506bbceae8f3cf2642e3 Mon Sep 17 00:00:00 2001
From: Sam Lancia <sam@vaion.com>
Date: Fri, 2 Jul 2021 21:39:52 +0100
Subject: [PATCH] Pass ServerName to dtls.Config

Otherwise DTLS would only work if InsecureSkipVerify
was enabled
---
 gather.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gather.go b/gather.go
index b005a3d..e6ea827 100644
--- a/gather.go
+++ b/gather.go
@@ -473,6 +473,7 @@ func (a *Agent) gatherCandidatesRelay(ctx context.Context, urls []*URL) { //noli
 				}
 
 				conn, connectErr := dtls.Dial(network, udpAddr, &dtls.Config{
+					ServerName:         url.Host,
 					InsecureSkipVerify: a.insecureSkipVerify, //nolint:gosec
 				})
 				if connectErr != nil {