"sync/atomic"
	"time"
)

var globalStats = struct {
	errs uint64

	tcpDialErrs     uint64
	tcpDialCount    uint64
	tcpDialTotalDur uint64
}{}

// RPCStats holds information about the DHCP/TCP metrics and errors
type RPCStats struct {
	Errs uint64

	DialAvgDuration uint64
	DialErrs        uint64
}

// GetRPCStats returns RPC stats, include calls errors and dhcp/tcp metrics

		},
		{
			name: "has both rev label and annotation, use label",
			pod: &corev1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Labels: map[string]string{
						label.IoIstioRev.Name: "test-label", // don't care about the label
					},
					Annotations: map[string]string{
						annotation.SidecarStatus.Name: `{"revision":"test-anno"}`,
					},
				},
			},
			expectedRevision: "test-anno",
		},
	}

	rc, err := kube.DefaultRestConfig(kubeconfig, configContext, func(config *rest.Config) {
		// We are running a one-off command locally, so we don't need to worry too much about rate limiting
		// Bumping this up greatly decreases install time
		config.QPS = 50
		config.Burst = 100
	})
	if err != nil {
		return nil, err
	}

	"github.com/minio/pkg/v2/env"
)

// To abstract a node over network.
type bootstrapRESTServer struct{}

//go:generate msgp -file=$GOFILE

// ServerSystemConfig - captures information about server configuration.
type ServerSystemConfig struct {
	NEndpoints int
	CmdLines   []string
	MinioEnv   map[string]string
}

// Diff - returns error on first difference found in two configs.

	logger.LogIf(ctx, "hash", err)
}

// MinIOMultipartChecksum is as metadata on multipart uploads to indicate checksum type.
const MinIOMultipartChecksum = "x-minio-multipart-checksum"

// ChecksumType contains information about the checksum type.
type ChecksumType uint32

const (

	// ChecksumTrailing indicates the checksum will be sent in the trailing header.
	// Another checksum type will be set.
	ChecksumTrailing ChecksumType = 1 << iota

				if took > maxDurationSecondsForLog {
					// Log if we took a lot of time to load.
					logger.Info("IAM expired STS purge took %.2fs", took)
				}
			}

			// The following actions are performed about once in 4 times that
			// IAM is refreshed:
			if r.Intn(4) == 0 {
				// Poll and remove accounts for those users who were removed
				// from LDAP/OpenID.
				if sys.LDAPConfig.Enabled() {

// returns a slice of subslices of s. If all code points in s satisfy f(c), or
// len(s) == 0, an empty slice is returned.
//
// FieldsFunc makes no guarantees about the order in which it calls f(c)
// and assumes that f always returns the same value for a given c.
func FieldsFunc(s []byte, f func(rune) bool) [][]byte {
	// A span is used to record a slice of s of the form s[start:end].

			for _, m := range msgs {
				if m.Type.Level().IsWorseThanOrEqualTo(diag.Warning) {
					e := fmt.Sprintf(`Issues found when checking the cluster. Istio may not be safe to install or upgrade.
See %s for more information about causes and resolutions.`, url.ConfigAnalysis)
					return errors.New(e)
				}
			}
			return nil
		},
	}

			// save the index to set correct error at this index.
			Idx: i,
		}
		vr.SetTierFreeVersionID(mustGetUUID())
		// VersionID is not set means delete is not specific about
		// any version, look for if the bucket is versioned or not.
		if objects[i].VersionID == "" {
			// MinIO extension to bucket version configuration
			suspended := opts.VersionSuspended

			defer wg.Done()
			dobjects[idx], derrs[idx] = pool.DeleteObject(ctx, bucket, object, opts)
		}(idx, pool)
	}
	wg.Wait()

	// the poolIndices array is pre-sorted in order of latest ModTime, we care only about pool with latest object though
	// the delete call tries to clean up other pools during DeleteObject call.
	objInfo = dobjects[0]
	objInfo.Name = decodeDirObject(object)
	err = derrs[0]
	return objInfo, err
}