resp, err := getLocksRPC.Call(ctx, client.gridConn(), grid.NewMSS())
	if err != nil || resp == nil {
		return nil, err
	}
	return *resp, nil
}

// LocalStorageInfo - fetch server information for a remote node.
func (client *peerRESTClient) LocalStorageInfo(ctx context.Context, metrics bool) (info StorageInfo, err error) {

// If no deadline is set, a 1-minute deadline is added.
func (h *SingleHandler[Req, Resp]) Call(ctx context.Context, c Requester, req Req) (resp Resp, err error) {
	if c == nil {
		if h.ignoreNilConn {
			return resp, nil
		}
		return resp, ErrDisconnected
	}
	payload, err := req.MarshalMsg(GetByteBufferCap(req.Msgsize()))
	if err != nil {
		return resp, err
	}
	switch any(req).(type) {
	case *MSS, *URLValues:

	})
	if err != nil {
		return cache, toStorageErr(err)
	}
	var final *dataUsageCache
	err = st.Results(func(resp *nsScannerResp) error {
		if resp.Update != nil {
			select {
			case <-ctx.Done():
			case updates <- *resp.Update:
			}
		}
		if resp.Final != nil {
			final = resp.Final
		}
		// We can't reuse the response since it is sent upstream.
		return nil
	})
	if err != nil {

        Trans2GetDfsReferralResponse resp = new Trans2GetDfsReferralResponse();
        ipc.send( new Trans2GetDfsReferral( path ), resp );

        if (resp.numReferrals == 0) {
            return null;
        } else if (rn == 0 || resp.numReferrals < rn) {
            rn = resp.numReferrals;
        }

        DfsReferral dr = new DfsReferral();

	// For errors we make sure to dump response body as well.
	if resp.StatusCode != http.StatusOK &&
		resp.StatusCode != http.StatusPartialContent &&
		resp.StatusCode != http.StatusNoContent {
		respTrace, err = httputil.DumpResponse(resp, true)
		if err != nil {
			return
		}
	} else {
		respTrace, err = httputil.DumpResponse(resp, false)
		if err != nil {
			return
		}
	}

            if( ntlm == null ) {
                resp.setHeader( "WWW-Authenticate", "NTLM" );
                if (offerBasic) {
                    resp.addHeader( "WWW-Authenticate", "Basic realm=\"" + realm + "\"");
                }
                resp.setHeader( "Connection", "close" );
                resp.setStatus( HttpServletResponse.SC_UNAUTHORIZED );
                resp.flushBuffer();
                return;
            }

			}
			log.Debugf("got update to send to ztunnel")
			resp, err := conn.sendDataAndWaitForAck(update.Update, update.Fd)
			if err != nil {
				log.Errorf("ztunnel acked error: err %v ackErr %s", err, resp.GetAck().GetError())
			}
			log.Debugf("ztunnel acked")
			// Safety: Resp is buffered, so this will not block
			update.Resp <- updateResponse{
				err:  err,
				resp: resp,
			}

                    }
                }
                resp.setHeader( "WWW-Authenticate", "NTLM" );
                if (offerBasic) {
                    resp.addHeader( "WWW-Authenticate", "Basic realm=\"" +
                            realm + "\"");
                }
                resp.setStatus( HttpServletResponse.SC_UNAUTHORIZED );
                resp.setContentLength(0); /* Marcel Feb-15-2005 */

            if ( ntlm == null ) {
                resp.setHeader("WWW-Authenticate", "NTLM");
                if ( offerBasic ) {
                    resp.addHeader("WWW-Authenticate", "Basic realm=\"" + this.realm + "\"");
                }
                resp.setHeader("Connection", "close");
                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.flushBuffer();
                return;
            }

                }
                resp.setHeader("WWW-Authenticate", "NTLM");
                if ( offerBasic ) {
                    resp.addHeader("WWW-Authenticate", "Basic realm=\"" + this.realm + "\"");
                }
                resp.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
                resp.setContentLength(0); /* Marcel Feb-15-2005 */
                resp.flushBuffer();
                return null;