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feat: drop ipv6 test due to server down

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This commit is contained in:
源文雨
2025-10-06 02:01:37 +08:00
parent 15625807a5
commit 2732915dda
7 changed files with 10 additions and 38 deletions
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2
dns/cache.go
View File

@@ -16,7 +16,7 @@ func LookupHost(ctx context.Context, host string) (addrs []string, err error) {
if len(addrs) == 0 {
addrs, err = DefaultResolver.LookupHost(ctx, host)
if err != nil {
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
addrs, err = IPv6Servers.lookupHostDoH(ctx, host)
} else {
addrs, err = IPv4Servers.lookupHostDoH(ctx, host)

2
dns/dns.go
View File

@@ -273,7 +273,7 @@ var IPv4Servers = DNSList{
var DefaultResolver = &net.Resolver{
PreferGo: true,
Dial: func(ctx context.Context, nw, _ string) (net.Conn, error) {
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
return IPv6Servers.DialContext(ctx, nil, terasu.DefaultFirstFragmentLen)
}
return IPv4Servers.DialContext(ctx, nil, terasu.DefaultFirstFragmentLen)

10
dns/dns_test.go
View File

@@ -13,7 +13,7 @@ import (
)
func TestResolver(t *testing.T) {
t.Log("IsIPv6Available:", ip.IsIPv6Available.Get())
t.Log("IsIPv6Available:", ip.IsIPv6Available)
addrs, err := DefaultResolver.LookupHost(context.TODO(), "huggingface.co")
if err != nil {
t.Fatal(err)
@@ -25,9 +25,9 @@ func TestResolver(t *testing.T) {
}
func TestResolverFallback(t *testing.T) {
t.Log("IsIPv6Available:", ip.IsIPv6Available.Get())
t.Log("IsIPv6Available:", ip.IsIPv6Available)
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
addrs, err := IPv6Servers.lookupHostDoH(context.TODO(), "huggingface.co")
if err != nil {
t.Fatal(err)
@@ -48,7 +48,7 @@ func TestResolverFallback(t *testing.T) {
}
func TestDNS(t *testing.T) {
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
IPv6Servers.test()
}
IPv4Servers.test()
@@ -76,7 +76,7 @@ func TestBadDNS(t *testing.T) {
IPv6Servers.m = dotv6serversbak
IPv4Servers.m = dotv4serversbak
}()
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
IPv6Servers = DNSList{
m: map[string][]*dnsstat{},
}

4
dns/doh.go
View File

@@ -121,7 +121,7 @@ func lookupdoh(ctx context.Context, server, u string) (jr dohjsonresponse, err e
if err == nil {
return
}
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
jr, err = lookupdohwithtype(ctx, server, u, recordTypeA)
}
return
@@ -157,7 +157,7 @@ func lookupdohwithtype(ctx context.Context, server, u string, typ recordType) (j
}
func preferreddohtype() recordType {
if ip.IsIPv6Available.Get() {
if ip.IsIPv6Available {
return recordTypeAAAA
}
return recordTypeA

1
go.mod
View File

@@ -4,7 +4,6 @@ go 1.20
require (
github.com/FloatTech/ttl v0.0.0-20250224045156-012b1463287d
github.com/RomiChan/syncx v0.0.0-20240418144900-b7402ffdebc7
golang.org/x/net v0.24.0
)

2
go.sum
View File

@@ -1,7 +1,5 @@
github.com/FloatTech/ttl v0.0.0-20250224045156-012b1463287d h1:mUQ/c3wXKsUGa4Sg9DBy01APXKB68PmobhxOyaJI7lY=
github.com/FloatTech/ttl v0.0.0-20250224045156-012b1463287d/go.mod h1:fHZFWGquNXuHttu9dUYoKuNbm3dzLETnIOnm1muSfDs=
github.com/RomiChan/syncx v0.0.0-20240418144900-b7402ffdebc7 h1:S/ferNiehVjNaBMNNBxUjLtVmP/YWD6Yh79RfPv4ehU=
github.com/RomiChan/syncx v0.0.0-20240418144900-b7402ffdebc7/go.mod h1:vD7Ra3Q9onRtojoY5sMCLQ7JBgjUsrXDnDKyFxqpf9w=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=

27
ip/ipv6.go
View File

@@ -1,28 +1,3 @@
package ip
import (
"context"
"net/http"
"time"
"github.com/RomiChan/syncx"
)
var IsIPv6Available = syncx.Lazy[bool]{Init: func() bool {
ctx, cancel := context.WithTimeout(context.Background(), 4*time.Second)
defer cancel()
req, err := http.NewRequestWithContext(ctx, "GET", "http://v6.ipv6-test.com/json/widgetdata.php?callback=?", nil)
if err != nil {
return false
}
resp, err := http.DefaultClient.Do(req)
if err != nil {
return false
}
_ = resp.Body.Close()
return true
}}
func init() {
go IsIPv6Available.Get()
}
var IsIPv6Available = true