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Update lwip to fork

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世界 2022-08-18 10:08:10 +08:00
parent 85c649d9a3
commit 9c905191f6
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GPG key ID: CD109927C34A63C4
6 changed files with 15 additions and 109 deletions
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17
lwip.go
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@ -9,13 +9,12 @@ import (
"os"
"runtime"
lwip "github.com/sagernet/go-tun2socks/core"
"github.com/sagernet/sing/common"
"github.com/sagernet/sing/common/buf"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
"github.com/sagernet/sing/common/udpnat"
lwip "github.com/eycorsican/go-tun2socks/core"
)
type LWIP struct {
@ -114,7 +113,7 @@ func (l *LWIP) Close() error {
return l.stack.Close()
}
func (l *LWIP) Handle(conn net.Conn, target *net.TCPAddr) error {
func (l *LWIP) Handle(conn net.Conn) error {
lAddr := conn.LocalAddr()
rAddr := conn.RemoteAddr()
if lAddr == nil || rAddr == nil {
@ -133,14 +132,10 @@ func (l *LWIP) Handle(conn net.Conn, target *net.TCPAddr) error {
return nil
}
func (l *LWIP) Connect(conn lwip.UDPConn, target *net.UDPAddr) error {
return nil
}
func (l *LWIP) ReceiveTo(conn lwip.UDPConn, data []byte, addr *net.UDPAddr) error {
func (l *LWIP) ReceiveTo(conn lwip.UDPConn, data []byte, addr M.Socksaddr) error {
var upstreamMetadata M.Metadata
upstreamMetadata.Source = M.SocksaddrFromNet(conn.LocalAddr())
upstreamMetadata.Destination = M.SocksaddrFromNet(addr)
upstreamMetadata.Source = conn.LocalAddr()
upstreamMetadata.Destination = addr
l.udpNat.NewPacket(
l.ctx,
@ -160,7 +155,7 @@ type LWIPUDPBackWriter struct {
func (w *LWIPUDPBackWriter) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error {
defer buffer.Release()
return common.Error(w.conn.WriteFrom(buffer.Bytes(), destination.UDPAddr()))
return common.Error(w.conn.WriteFrom(buffer.Bytes(), destination))
}
func (w *LWIPUDPBackWriter) Close() error {