Golang SendEnvelope Examples

Example #1

File: value_metric_sender.go Project: kei-yamazaki/loggregator

func (s *valueMetricSender) SendValueMetric(deployment, job, index, eventName string, secondsSinceEpoch int64, value float64, units string) error {
	envelope := events.Envelope{
		Origin:     proto.String(ForwarderOrigin),
		EventType:  events.Envelope_ValueMetric.Enum(),
		Timestamp:  proto.Int64(secondsSinceEpoch * int64(time.Second)),
		Deployment: proto.String(deployment),
		Job:        proto.String(job),
		Index:      proto.String(index),
		Ip:         proto.String(""),
		ValueMetric: &events.ValueMetric{
			Name:  proto.String(eventName),
			Value: proto.Float64(value),
			Unit:  proto.String(units),
		},
	}
	return envelopes.SendEnvelope(&envelope)
}

Example #2

File: envelopes_test.go Project: fraenkel/dropsonde

	"github.com/cloudfoundry/dropsonde/envelope_sender/fake"
)

var _ = Describe("Metrics", func() {
	var fakeEnvelopeSender *fake.FakeEnvelopeSender

	BeforeEach(func() {
		fakeEnvelopeSender = fake.NewFakeEnvelopeSender()
		envelopes.Initialize(fakeEnvelopeSender)
	})

	It("delegates SendEnvelope", func() {
		testEnvelope := createTestEnvelope()

		envelopes.SendEnvelope(testEnvelope)

		Expect(fakeEnvelopeSender.GetEnvelopes()).To(HaveLen(1))
		Expect(fakeEnvelopeSender.GetEnvelopes()[0]).To(BeEquivalentTo(testEnvelope))
	})

	Context("when Envelope Sender is not initialized", func() {

		BeforeEach(func() {
			envelopes.Initialize(nil)
		})

		It("SendEnvelope is a no-op", func() {
			err := envelopes.SendEnvelope(createTestEnvelope())

			Expect(err).ToNot(HaveOccurred())