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chore: better parse remote dst

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This commit is contained in:
Skyxim 2023-04-27 02:32:25 +00:00
parent 573216befb
commit e4f762822a
1 changed files with 18 additions and 6 deletions
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24
tunnel/statistic/tracker.go
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@ -3,6 +3,7 @@ package statistic
import (
"io"
"net"
"net/netip"
"time"
"github.com/Dreamacro/clash/common/atomic"
@ -110,13 +111,24 @@ func (tt *tcpTracker) Upstream() any {
return tt.Conn
}
func parseRemoteDestination(addr net.Addr, conn C.Connection) string {
if addr == nil && conn != nil {
return conn.RemoteDestination()
}
if addrPort, err := netip.ParseAddrPort(addr.String()); err == nil && addrPort.Addr().IsValid() {
return addrPort.Addr().String()
} else {
if conn != nil {
return conn.RemoteDestination()
} else {
return ""
}
}
}
func NewTCPTracker(conn C.Conn, manager *Manager, metadata *C.Metadata, rule C.Rule, uploadTotal int64, downloadTotal int64, pushToManager bool) *tcpTracker {
if conn != nil {
if tcpAddr, ok := conn.RemoteAddr().(*net.TCPAddr); ok && tcpAddr.IP != nil {
metadata.RemoteDst = tcpAddr.IP.String()
} else {
metadata.RemoteDst = conn.RemoteDestination()
}
metadata.RemoteDst = parseRemoteDestination(conn.RemoteAddr(), conn)
}
t := &tcpTracker{
@ -190,7 +202,7 @@ func (ut *udpTracker) Close() error {
}
func NewUDPTracker(conn C.PacketConn, manager *Manager, metadata *C.Metadata, rule C.Rule, uploadTotal int64, downloadTotal int64, pushToManager bool) *udpTracker {
metadata.RemoteDst = conn.RemoteDestination()
metadata.RemoteDst = parseRemoteDestination(nil, conn)
ut := &udpTracker{
PacketConn: conn,