"github.com/cloudfoundry/dropsonde/factories" "github.com/cloudfoundry/loggregatorlib/loggertesthelper" "github.com/gogo/protobuf/proto" "github.com/nu7hatch/gouuid" ) var _ = Describe("Tcplistener", func() { var envelopeChan chan *events.Envelope var tlsListener listeners.Listener BeforeEach(func() { envelopeChan = make(chan *events.Envelope) var err error tlsListener, err = listeners.NewTLSListener("aname", "127.0.0.1:0", tlsconfig, envelopeChan, loggertesthelper.Logger()) Expect(err).NotTo(HaveOccurred()) go tlsListener.Start() }) AfterEach(func() { tlsListener.Stop() }) Context("dropsonde metric emission", func() { BeforeEach(func() { fakeEventEmitter.Reset() metricBatcher.Reset() }) It("sends all types of messages as a protobuf", func() { for name, eventType := range events.Envelope_EventType_value { envelope := createEnvelope(events.Envelope_EventType(eventType))
var ( listener listeners.Listener dataChannel <-chan []byte listenerStopped chan struct{} address string ) BeforeEach(func() { listenerStopped = make(chan struct{}) loggertesthelper.TestLoggerSink.Clear() port := 3456 + config.GinkgoConfig.ParallelNode address = net.JoinHostPort("127.0.0.1", strconv.Itoa(port)) listener, dataChannel = listeners.NewUDPListener(address, loggertesthelper.Logger(), "udpListener") go func() { listener.Start() close(listenerStopped) }() Eventually(loggertesthelper.TestLoggerSink.LogContents).Should(ContainSubstring("Listening on port " + address)) }) AfterEach(func() { listener.Stop() Eventually(listenerStopped).Should(BeClosed()) }) Context("with a listner running", func() { It("listens to the socket and forwards log lines", func() { expectedData := "Some Data" otherData := "More stuff"
tlsClientConfig.ServerName = "doppler" envelopeChan = make(chan *events.Envelope) }) JustBeforeEach(func() { var err error listener, err = listeners.NewTCPListener( "aname", "127.0.0.1:1234", tlsListenerConfig, envelopeChan, loggertesthelper.Logger(), ) Expect(err).NotTo(HaveOccurred()) go listener.Start() // wait for the listener to start up openTCPConnection("127.0.0.1:1234", tlsClientConfig).Close() }) AfterEach(func() { listener.Stop() }) Context("with TLS disabled", func() { BeforeEach(func() { tlsListenerConfig = nil tlsClientConfig = nil fakeEventEmitter.Reset() metricBatcher.Reset()