defer keepAliveTicker.Stop()

	diffCh, err := getReplicationDiff(ctx, objectAPI, bucket, opts)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}
	enc := json.NewEncoder(w)
	for {
		select {
		case entry, ok := <-diffCh:
			if !ok {
				return
			}
			if err := enc.Encode(entry); err != nil {
				return
			}
			if len(diffCh) == 0 {

				return
			}
		}

		contentType := expfmt.Negotiate(r.Header)
		w.Header().Set("Content-Type", string(contentType))

		enc := expfmt.NewEncoder(w, contentType)
		for _, mf := range mfs {
			if err := enc.Encode(mf); err != nil {
				// client may disconnect for any reasons
				// we do not have to log this.
				return
			}
		}

	if j.val == nil {
		return msgp.AppendNil(b), nil
	}
	buf := bytes.NewBuffer(GetByteBuffer()[:0])
	defer func() {
		PutByteBuffer(buf.Bytes())
	}()
	enc := json.NewEncoder(buf)
	err = enc.Encode(j.val)
	if err != nil {
		return b, err
	}
	return msgp.AppendBytes(b, buf.Bytes()), nil
}

// UnmarshalMsg will JSON marshal the value and wrap as a msgp byte array.

	key := vars["key"]

	_, envOnly := r.Form["env"]

	rd, err := GetHelp(subSys, key, envOnly)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	json.NewEncoder(w).Encode(rd)
}

// SetConfigHandler - PUT /minio/admin/v3/config
func (a adminAPIHandlers) SetConfigHandler(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

				default:
					break drain
				}
			}
		}
	}()

	lastBatchProcess := time.Now()

	buf := bytebufferpool.Get()
	enc := jsoniter.ConfigCompatibleWithStandardLibrary.NewEncoder(buf)
	defer bytebufferpool.Put(buf)

	isDirQueue := h.config.QueueDir != ""

	// globalBuffer is always created or adjusted
	// before this method is launched.
	logChLock.Lock()

			return
		}

		contentType := expfmt.Negotiate(r.Header)
		w.Header().Set("Content-Type", string(contentType))

		enc := expfmt.NewEncoder(w, contentType)
		for _, mf := range mfs {
			if err := enc.Encode(mf); err != nil {
				// client may disconnect for any reasons
				// we do not have to log this.
				return
			}
		}

	req := struct {
		Method     string      `json:"method"`
		RequestURI string      `json:"reqURI"`
		Header     http.Header `json:"header"`
	}{r.Method, rawURI, header}

	var buffer bytes.Buffer
	enc := json.NewEncoder(&buffer)
	enc.SetEscapeHTML(false)
	if err := enc.Encode(&req); err != nil {
		// Upon error just return Go-syntax representation of the value
		return fmt.Sprintf("%#v", req)
	}

	// Formatted string.

	for name, p := range policies {
		_, err = json.Marshal(p)
		if err != nil {
			adminLogIf(ctx, err)
			continue
		}
		newPolicies[name] = p
	}
	if err = json.NewEncoder(w).Encode(newPolicies); err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
}

// ListCannedPolicies - GET /minio/admin/v3/list-canned-policies

					UserAgent:    r.UserAgent() + " " + "MinIO-Fan-Out",
					Host:         handlers.GetSourceIP(r),
				})
			}

			if done {
				break
			}
		}

		enc := json.NewEncoder(w)
		for i, fanOutResp := range fanOutResp {
			if err = enc.Encode(&fanOutResp); err != nil {
				writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
				return
			}

						}
					} else if err != nil {
						fmt.Println("Error:", err)
					}
					return nil
				})
				if err != nil {
					return nil, err
				}
				enc := json.NewEncoder(buf)
				if err := enc.Encode(struct {
					Versions []version
				}{Versions: versions}); err != nil {
					return nil, err
				}
				data = b
			default: