Fix: tun2socks not lookup IP

2019-02-11 15:44:42 +08:00
parent 2383cca2ce
commit 1339487ce4
3 changed files with 9 additions and 5 deletions
--- a/tunnel/tunnel.go
+++ b/tunnel/tunnel.go
@ -107,11 +107,15 @@ func (t *Tunnel) resolveIP(host string) (net.IP, error) {
 	return t.resolver.ResolveIP(host)
 }

+func (t *Tunnel) needLookupIP() bool {
+	return t.hasResolver() && t.resolver.IsMapping()
+}
+
 func (t *Tunnel) handleConn(localConn C.ServerAdapter) {
 	defer localConn.Close()
 	metadata := localConn.Metadata()

-	if metadata.NeedLoopUpHost() && t.hasResolver() {
+	if t.needLookupIP() {
 		host, exist := t.resolver.IPToHost(*metadata.IP)
 		if exist {
 			metadata.Host = host