Golang NewSinkManagerMetrics Examples

Example #1

func NewSinkManager(maxRetainedLogMessages uint32, skipCertVerify bool, blackListManager *blacklist.URLBlacklistManager, logger *gosteno.Logger) (*SinkManager, <-chan domain.AppServices) {
	appStoreUpdateChan := make(chan domain.AppServices, 10)
	return &SinkManager{
		doneChannel:         make(chan struct{}),
		errorChannel:        make(chan *logmessage.Message, 100),
		urlBlacklistManager: blackListManager,
		sinks:               groupedsinks.NewGroupedSinks(),
		skipCertVerify:      skipCertVerify,
		recentLogCount:      maxRetainedLogMessages,
		Metrics:             metrics.NewSinkManagerMetrics(),
		logger:              logger,
		appStoreUpdateChan:  appStoreUpdateChan,
	}, appStoreUpdateChan
}

Example #2

	. "github.com/onsi/gomega"
	"loggregator/sinks/dump"
	"loggregator/sinks/syslog"
	"loggregator/sinks/websocket"

	"loggregator/sinks"
	"loggregator/sinkserver/metrics"
)

var _ = Describe("SinkManagerMetrics", func() {

	var sinkManagerMetrics *metrics.SinkManagerMetrics
	var sink sinks.Sink

	BeforeEach(func() {
		sinkManagerMetrics = metrics.NewSinkManagerMetrics()
	})

	It("Should have metrics for dump sinks", func() {

		Expect(sinkManagerMetrics.Emit().Metrics[0].Name).To(Equal("numberOfDumpSinks"))
		Expect(sinkManagerMetrics.Emit().Metrics[0].Value).To(Equal(0))
		Expect(sinkManagerMetrics.Emit().Metrics[1].Value).To(Equal(0))
		Expect(sinkManagerMetrics.Emit().Metrics[2].Value).To(Equal(0))

		sink = &dump.DumpSink{}
		sinkManagerMetrics.Inc(sink)

		Expect(sinkManagerMetrics.Emit().Metrics[0].Value).To(Equal(1))
		Expect(sinkManagerMetrics.Emit().Metrics[1].Value).To(Equal(0))
		Expect(sinkManagerMetrics.Emit().Metrics[2].Value).To(Equal(0))