auditOptions.Error = err.Error()
				}
				auditLogInternal(ctx, auditOptions)
				return
			}
			healthInfo = hi
		case <-healthCtx.Done():
			return
		}
	}
}

const (
	subnetHealthPath = "/api/health/upload"
)

func sendHealthInfo(ctx context.Context, healthInfo madmin.HealthInfo) error {
	url := globalSubnetConfig.BaseURL + subnetHealthPath

 ModTime   int64     // Unix nanoseconds.
 Signature [4]byte   // Signature of metadata.
 Type      uint8     // Type if the version
 Flags     uint8
}
```

The following flags are defined:

```
const (
 FreeVersion = 1 << 0
 UsesDataDir = 1 << 1
 InlineData  = 1 << 2
)
```

The "Metadata" section contains a single version, encoded in similar fashion as each version in the `Versions` array

		StatusCode: http.StatusBadRequest,
	}
)

const (
	tierConfigFile    = "tier-config.bin"
	tierConfigFormat  = 1
	tierConfigV1      = 1
	tierConfigVersion = 2
)

// tierConfigPath refers to remote tier config object name
var tierConfigPath = path.Join(minioConfigPrefix, tierConfigFile)

const tierCfgRefreshAtHdr = "X-MinIO-TierCfg-RefreshedAt"

	PostgreSQL    map[string]target.PostgreSQLArgs    `json:"postgresql"`
	Redis         map[string]target.RedisArgs         `json:"redis"`
	Webhook       map[string]target.WebhookArgs       `json:"webhook"`
}

const (
	defaultTarget = "1"
)

// NewConfig - initialize notification config.
func NewConfig() Config {
	// Make sure to initialize notification targets
	cfg := Config{
		NSQ:           make(map[string]target.NSQArgs),

	"github.com/dustin/go-humanize"
	"github.com/minio/minio/internal/auth"
	"github.com/minio/minio/internal/hash/sha256"
	xhttp "github.com/minio/minio/internal/http"
)

// Streaming AWS Signature Version '4' constants.
const (
	emptySHA256                   = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
	streamingContentSHA256        = "STREAMING-AWS4-HMAC-SHA256-PAYLOAD"

// fills the buffer before switching over to ReadFrom.
func TestWriterReadFromWithBufferedData(t *testing.T) {
	const bufsize = 16

	input := createTestInput(64)
	rfw := &readFromWriter{}
	w := NewWriterSize(rfw, bufsize)

	const writeSize = 8
	if n, err := w.Write(input[:writeSize]); n != writeSize || err != nil {

package cmd

import (
	"fmt"
	"sync"
	"sync/atomic"
	"time"

	"github.com/rcrowley/go-metrics"
)

//go:generate msgp -file $GOFILE

const (
	// beta is the weight used to calculate exponential moving average
	beta = 0.1 // Number of averages considered = 1/(1-beta)
)

// rateMeasurement captures the transfer details for one bucket/target

      isTlsFallback = isTlsFallback,
    )

  fun closeQuietly() {
    javaNetSocket?.closeQuietly()
  }

  companion object {
    private const val NPE_THROW_WITH_NULL = "throw with null exception"
    private const val MAX_TUNNEL_ATTEMPTS = 21
  }

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"context"
	"math"
)

const (
	sysCPUAvgIdle   = "avg_idle"
	sysCPUAvgIOWait = "avg_iowait"
	sysCPULoad      = "load"
	sysCPULoadPerc  = "load_perc"
	sysCPUNice      = "nice"
	sysCPUSteal     = "steal"
	sysCPUSystem    = "system"

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package disk

import (
	"os"
)

// ODirectPlatform indicates if the platform supports O_DIRECT
const ODirectPlatform = false

// OpenBSD, Windows, and illumos do not support O_DIRECT.
// On Windows there is no documentation on disabling O_DIRECT.
// For these systems we do not attempt to build the 'directio' dependency since