}
		case "Accepted":
			z.Accepted, err = dc.ReadBool()
			if err != nil {
				err = msgp.WrapError(err, "Accepted")
				return
			}
		case "RejectedReason":
			z.RejectedReason, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "RejectedReason")
				return
			}
		default:
			err = dc.Skip()
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}

type connectReq struct {
	ID   [16]byte
	Host string
}

func (connectReq) Op() Op {
	return OpConnect
}

type connectResp struct {
	ID             [16]byte
	Accepted       bool
	RejectedReason string
}

func (connectResp) Op() Op {
	return OpConnectResponse
}

type muxConnectError struct {
	Error string
}

func (muxConnectError) Op() Op {
	return OpMuxConnectError
}

		writeErr := func(err error) {
			if err == nil {
				return
			}
			gridLogOnceIf(ctx, err, err.Error())
			resp := connectResp{
				ID:             m.ID,
				Accepted:       false,
				RejectedReason: err.Error(),
			}
			if b, err := resp.MarshalMsg(nil); err == nil {
				msg := message{
					Op:      OpConnectResponse,
					Payload: b,
				}
				if b, err := msg.MarshalMsg(nil); err == nil {

			}
			retry(err)
			continue
		}
		if debugPrint {
			fmt.Println(c.Local, "Got connectResp:", r)
		}
		if !r.Accepted {
			retry(fmt.Errorf("connection rejected: %s", r.RejectedReason))
			continue
		}
		c.reconnectMu.Lock()
		remoteUUID := uuid.UUID(r.ID)
		if c.remoteID != nil {
			c.reconnected()
		}
		c.remoteID = &remoteUUID
		if debugPrint {