1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
| //go:build freebsd
| // +build freebsd
|
| package tcp
|
| import (
| "github.com/v2fly/v2ray-core/v5/common/net"
| "github.com/v2fly/v2ray-core/v5/transport/internet"
| )
|
| // GetOriginalDestination from tcp conn
| func GetOriginalDestination(conn internet.Connection) (net.Destination, error) {
| la := conn.LocalAddr()
| ra := conn.RemoteAddr()
| ip, port, err := internet.OriginalDst(la, ra)
| if err != nil {
| return net.Destination{}, newError("failed to get destination").Base(err)
| }
| dest := net.TCPDestination(net.IPAddress(ip), net.Port(port))
| if !dest.IsValid() {
| return net.Destination{}, newError("failed to parse destination.")
| }
| return dest, nil
| }
|
|
