delete(entry.ReqQuery, filterKey)
			delete(entry.ReqHeader, filterKey)
			delete(entry.RespHeader, filterKey)
		}

		var (
			statusCode      int
			timeToResponse  time.Duration
			timeToFirstByte time.Duration
			outputBytes     int64 = -1 // -1: unknown output bytes
			headerBytes     int64
		)

		tc, ok := r.Context().Value(mcontext.ContextTraceKey).(*mcontext.TraceCtxt)
		if ok {

			Description: "keep-alive interval for MQTT connections in s,m,h,d",
			Optional:    true,
			Type:        "duration",
		},
		config.HelpKV{
			Key:         target.MqttReconnectInterval,
			Description: "reconnect interval for MQTT connections in s,m,h,d",
			Optional:    true,
			Type:        "duration",
		},
		config.HelpKV{
			Key:         target.MqttQueueDir,
			Description: queueDirComment,

		}
	}
	return nil
}

// BatchKeyRotateFilter holds all the filters currently supported for batch replication
type BatchKeyRotateFilter struct {
	NewerThan     time.Duration `yaml:"newerThan,omitempty" json:"newerThan"`
	OlderThan     time.Duration `yaml:"olderThan,omitempty" json:"olderThan"`
	CreatedAfter  time.Time     `yaml:"createdAfter,omitempty" json:"createdAfter"`

* kubefed init creates a service account for federation controller manager in the federation-system namespace and binds that service account to the federation-system:federation-controller-manager role that has read and list access on secrets in the federation-system namespace.  ([#40392](https://github.com/kubernetes/kubernetes/pull/40392), [@madhusudancs](https://github.com/madhusudancs))

	for {
		if err := sm.load(ctx, newObjectLayerFn()); err == nil {
			<-ctx.Done()
			return
		}
		duration := max(time.Duration(r.Float64()*float64(time.Second*10)),
			// Make sure to sleep at least a second to avoid high CPU ticks.
			time.Second)
		time.Sleep(duration)
	}
}

// load resync metrics saved on disk into memory

		"Invalid value for batch key rotation workers wait",
		"Please input a non-negative duration",
		"keyrotation_workers_wait should be > 0ms",
	)
	ErrInvalidBatchReplicationWorkersWait = newErrFn(
		"Invalid value for batch replication workers wait",
		"Please input a non-negative duration",
		"replication_workers_wait should be > 0ms",
	)
	ErrInvalidBatchExpirationWorkersWait = newErrFn(

 * limitations under the License.
 */
package mockwebserver3.junit4

import java.io.IOException
import mockwebserver3.MockWebServer
import org.junit.rules.ExternalResource

/**
 * Runs MockWebServer for the duration of a single test method.
 *
 * In Java JUnit 4 tests (ie. tests annotated `@org.junit.Test`), use this by defining a field with
 * the `@Rule` annotation:
 *
 * ```java

        protected void stop() {
            end = MonotonicClock.now();
            exec = exec.plus(Duration.between(resumed, end));
        }

        protected Duration wallTime() {
            return start != null && end != null ? Duration.between(start, end) : Duration.ZERO;
        }

        protected Duration execTime() {
            return exec;
        }
    }

### **Cluster Federation**
#### Placement Policy
* [alpha] The federation-apiserver now supports a SchedulingPolicy admission controller that enables policy-based control over placement of federated resources. For more information, see [Set up placement policies in Federation](https://kubernetes.io/docs/tasks/federation/set-up-placement-policies-federation/).

#### Cluster Selection

//
// Parameters:
//   - size: The maximum capacity of the cache. If the provided size is less than or equal to 0,
//     it defaults to defaultMaxSize.
//   - ttl: The time-to-live duration for each cache entry. If the provided ttl is less than or equal to 0,
//     it defaults to defaultTTL.
//
// This function defines an onEvicted callback that is invoked when a cache entry is evicted.