Golang AuctionMetricEmitterDelegate Examples

Example #1

File: zone_builder.go Project: layer-x/pluggable-auction

func fetchStateAndBuildZones(logger lager.Logger, workPool *workpool.WorkPool, clients map[string]rep.Client, metricEmitter auctiontypes.AuctionMetricEmitterDelegate) map[string]Zone {
	wg := &sync.WaitGroup{}
	zones := map[string]Zone{}
	lock := &sync.Mutex{}

	wg.Add(len(clients))
	for guid, client := range clients {
		guid, client := guid, client
		workPool.Submit(func() {
			defer wg.Done()
			state, err := client.State()
			if err != nil {
				metricEmitter.FailedCellStateRequest()
				logger.Error("failed-to-get-state", err, lager.Data{"cell-guid": guid})
				return
			}

			if state.Evacuating {
				return
			}

			cell := NewCell(logger, guid, client, state)
			lock.Lock()
			zones[state.Zone] = append(zones[state.Zone], cell)
			lock.Unlock()
		})
	}

	wg.Wait()

	return zones
}

Example #2

File: auctionmetricemitterdelegate_test.go Project: emc-xchallenge/auctioneer

import (
	"time"

	"github.com/cloudfoundry-incubator/auction/auctiontypes"
	"github.com/cloudfoundry-incubator/auctioneer/auctionmetricemitterdelegate"
	"github.com/cloudfoundry-incubator/bbs/models"
	"github.com/cloudfoundry-incubator/rep"
	"github.com/cloudfoundry/dropsonde/metric_sender/fake"
	"github.com/cloudfoundry/dropsonde/metrics"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Auction Metric Emitter Delegate", func() {
	var delegate auctiontypes.AuctionMetricEmitterDelegate
	var metricSender *fake.FakeMetricSender

	BeforeEach(func() {
		metricSender = fake.NewFakeMetricSender()
		metrics.Initialize(metricSender, nil)

		delegate = auctionmetricemitterdelegate.New()
	})

	Describe("AuctionCompleted", func() {
		It("should adjust the metric counters", func() {
			resource := rep.NewResource(10, 10, "linux")
			delegate.AuctionCompleted(auctiontypes.AuctionResults{
				SuccessfulLRPs: []auctiontypes.LRPAuction{
					{