feat: try h3 connect DOH, failed will fall back h2; turn on with dns.prefer-h3: true

2022-07-03 21:59:47 +08:00
parent 8eec86232c
commit 59ab2083aa
7 changed files with 82 additions and 16 deletions
--- a/config/config.go
+++ b/config/config.go
@ -79,6 +79,7 @@ type Controller struct {
 // DNS config
 type DNS struct {
 	Enable                bool             `yaml:"enable"`
+	PreferH3              bool             `yaml:"prefer-h3"`
 	IPv6                  bool             `yaml:"ipv6"`
 	NameServer            []dns.NameServer `yaml:"nameserver"`
 	Fallback              []dns.NameServer `yaml:"fallback"`