func requestSocks5(conn net.Conn, req *gosocks5.Request) (*gosocks5.Reply, error) {
if err := req.Write(conn); err != nil {
return nil, err
}
if glog.V(LDEBUG) {
glog.Infoln(req.String())
}
rep, err := gosocks5.ReadReply(conn)
if err != nil {
return nil, err
}
if glog.V(LDEBUG) {
glog.Infoln(rep.String())
}
return rep, nil
}
