resolver fix

This commit is contained in:
Vladislav Yarmak 2025-08-16 02:52:52 +03:00
parent aeb1f595af
commit b536362536
2 changed files with 9 additions and 9 deletions

View file

@ -14,30 +14,30 @@ func FromURL(u string) (*net.Resolver, error) {
if err != nil {
return nil, err
}
host := parsed.Hostname()
port := parsed.Port()
switch strings.ToLower(parsed.Scheme) {
case "", "dns":
host := parsed.Hostname()
port := parsed.Port()
if port == "" {
port = "53"
}
return NewPlainResolver(net.JoinHostPort(host, port)), nil
case "tcp":
host := parsed.Hostname()
port := parsed.Port()
if port == "" {
port = "53"
}
return NewTCPResolver(net.JoinHostPort(host, port)), nil
case "http", "https":
return dns.NewDoHResolver(u)
if port == "" {
port = "443"
}
return dns.NewDoHResolver(u, dns.DoHAddresses(net.JoinHostPort(host, port)))
case "tls":
host := parsed.Hostname()
port := parsed.Port()
if port == "" {
port = "853"
}
return dns.NewDoTResolver(net.JoinHostPort(host, port))
hp := net.JoinHostPort(host, port)
return dns.NewDoTResolver(hp, dns.DoTAddresses(hp))
default:
return nil, errors.New("not implemented")
}

View file

@ -21,7 +21,7 @@ func NewTCPResolver(addr string) *net.Resolver {
PreferGo: true,
Dial: func(ctx context.Context, network, _ string) (net.Conn, error) {
dnet := "tcp"
switch (network) {
switch network {
case "udp4":
dnet = "tcp4"
case "udp6":