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fix: wrong deadline report

This commit is contained in:
源文雨
2025-10-06 14:12:19 +08:00
parent a989d225aa
commit c39e7650cd
3 changed files with 13 additions and 8 deletions

2
go.mod
View File

@@ -5,7 +5,7 @@ go 1.20
require ( require (
github.com/FloatTech/ttl v0.0.0-20250224045156-012b1463287d github.com/FloatTech/ttl v0.0.0-20250224045156-012b1463287d
github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5 github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5
github.com/fumiama/terasu v0.0.0-20251006044146-d81a14f4444c github.com/fumiama/terasu v0.0.0-20251006061017-78a388f8731c
github.com/sirupsen/logrus v1.9.3 github.com/sirupsen/logrus v1.9.3
) )

4
go.sum
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@@ -7,8 +7,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5 h1:j9o0XVvdAeLwrBYMnh0SerrMc9CgNU6AGszbsvFzoc0= github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5 h1:j9o0XVvdAeLwrBYMnh0SerrMc9CgNU6AGszbsvFzoc0=
github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5/go.mod h1:FOjdw7KdCbK2eH3gRPhwFNCoXKpu9sN5vPH4El/8e0c= github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5/go.mod h1:FOjdw7KdCbK2eH3gRPhwFNCoXKpu9sN5vPH4El/8e0c=
github.com/fumiama/terasu v0.0.0-20251006044146-d81a14f4444c h1:goudQ1xbK4WNPmMCdGwyzj+pJKrSX2s5HIMYdisbRKg= github.com/fumiama/terasu v0.0.0-20251006061017-78a388f8731c h1:fn5vxrQ4maTkwZqwL67dYLT4aDK/q+eufGZWLDmiFNc=
github.com/fumiama/terasu v0.0.0-20251006044146-d81a14f4444c/go.mod h1:5wnbYtJ8Rv0GG7EIiYSqniKnGDXDvkKqCcZQehh3UCQ= github.com/fumiama/terasu v0.0.0-20251006061017-78a388f8731c/go.mod h1:5wnbYtJ8Rv0GG7EIiYSqniKnGDXDvkKqCcZQehh3UCQ=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ= github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=

15
main.go
View File

@@ -32,13 +32,14 @@ var (
}) })
fallback *net.UDPAddr fallback *net.UDPAddr
forcefb bool forcefb bool
timeout uint
) )
func main() { func main() {
iphost := flag.String("l", "127.0.0.1:5345", "listen DNS UDP port") iphost := flag.String("l", "127.0.0.1:5345", "listen DNS UDP port")
fbsrv := flag.String("fb", "127.0.0.1:53", "fallback to DNS UDP port") fbsrv := flag.String("fb", "127.0.0.1:53", "fallback to DNS UDP port")
debug := flag.Bool("d", false, "show debug log") debug := flag.Bool("d", false, "show debug log")
timeout := flag.Uint("to", 4, "dial timeout in sec") flag.UintVar(&timeout, "to", 4, "dial timeout in sec")
flag.BoolVar(&forcefb, "ffb", false, "force using fallback") flag.BoolVar(&forcefb, "ffb", false, "force using fallback")
flag.BoolVar(&ip.IsIPv6Available, "6", false, "use ipv6 servers") flag.BoolVar(&ip.IsIPv6Available, "6", false, "use ipv6 servers")
frag := flag.Uint("frag", 3, "TLS first fragemt size (0 to disable)") frag := flag.Uint("frag", 3, "TLS first fragemt size (0 to disable)")
@@ -61,7 +62,7 @@ func main() {
logrus.Infoln("Set fallback server to", fallback) logrus.Infoln("Set fallback server to", fallback)
} }
dns.SetTimeout(time.Second * time.Duration(*timeout)) dns.SetTimeout(time.Second * time.Duration(timeout))
logrus.Infoln("Use ipv6 servers:", ip.IsIPv6Available) logrus.Infoln("Use ipv6 servers:", ip.IsIPv6Available)
@@ -104,6 +105,8 @@ func response(cnt uint8, conn *net.UDPConn, addr *net.UDPAddr, payload pbuf.Byte
err error err error
tlsconn net.Conn tlsconn net.Conn
loopcnt = 0 loopcnt = 0
ctx context.Context
cancel context.CancelFunc
) )
if forcefb { if forcefb {
@@ -114,7 +117,9 @@ func response(cnt uint8, conn *net.UDPConn, addr *net.UDPAddr, payload pbuf.Byte
logrus.Debugln(addr, "Run on lock", cnt) logrus.Debugln(addr, "Run on lock", cnt)
REDAIL: REDAIL:
tlsconn, err = dialtls(cnt) ctx, cancel = context.WithTimeout(context.Background(), time.Second*time.Duration(timeout))
defer cancel()
tlsconn, err = dialtls(cnt, ctx)
if err != nil { if err != nil {
logrus.Warnln(addr, "Dial DNS server err:", err) logrus.Warnln(addr, "Dial DNS server err:", err)
return return
@@ -238,14 +243,14 @@ func releasefree(i uint8) {
} }
} }
func dialtls(cnt uint8) (net.Conn, error) { func dialtls(cnt uint8, ctx context.Context) (net.Conn, error) {
conn := tlsconnCache.Get(cnt) conn := tlsconnCache.Get(cnt)
if conn != nil { if conn != nil {
logrus.Debugln("Lock", cnt, "get cached tls conn to", conn.RemoteAddr()) logrus.Debugln("Lock", cnt, "get cached tls conn to", conn.RemoteAddr())
return conn, nil return conn, nil
} }
// dummy nw and addr // dummy nw and addr
conn, err := dns.DefaultResolver.Dial(context.Background(), "", "") conn, err := dns.DefaultResolver.Dial(ctx, "", "")
if err != nil { if err != nil {
return nil, err return nil, err
} }