func (ci *ConnInfo) serveReq(conn ssh.Conn, req *ssh.Request) (err error) { r, b, err := conn.SendRequest(req.Type, req.WantReply, req.Payload) if err != nil { log.Error("%s", err.Error()) req.Reply(false, nil) return err } log.Debug("send req ok: %s(result: %t)(payload: %d)", req.Type, r, len(b)) err = req.Reply(r, b) if err != nil { return err } log.Debug("reply req ok: %s(result: %t)", req.Type, r) return }