本文整理汇总了Golang中metron/writers/messageaggregator.New函数的典型用法代码示例。如果您正苦于以下问题：Golang New函数的具体用法？Golang New怎么用？Golang New使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了New函数的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: main
func main() {
// Metron is intended to be light-weight so we occupy only one core
runtime.GOMAXPROCS(1)
flag.Parse()
config, logger := parseConfig(*debug, *configFilePath, *logFilePath)
dopplerClientPool := initializeClientPool(config, logger)
dopplerForwarder := dopplerforwarder.New(dopplerClientPool, logger)
byteSigner := signer.New(config.SharedSecret, dopplerForwarder)
marshaller := eventmarshaller.New(byteSigner, logger)
messageTagger := tagger.New(config.Deployment, config.Job, config.Index, marshaller)
aggregator := messageaggregator.New(messageTagger, logger)
initializeMetrics(byteSigner, config, logger)
dropsondeUnmarshaller := eventunmarshaller.New(aggregator, logger)
dropsondeReader := networkreader.New(fmt.Sprintf("localhost:%d", config.DropsondeIncomingMessagesPort), "dropsondeAgentListener", dropsondeUnmarshaller, logger)
// TODO: remove next four lines when legacy support is removed (or extracted to injector)
legacyMarshaller := eventmarshaller.New(byteSigner, logger)
legacyMessageTagger := tagger.New(config.Deployment, config.Job, config.Index, legacyMarshaller)
legacyUnmarshaller := legacyunmarshaller.New(legacyMessageTagger, logger)
legacyReader := networkreader.New(fmt.Sprintf("localhost:%d", config.LegacyIncomingMessagesPort), "legacyAgentListener", legacyUnmarshaller, logger)
go legacyReader.Start()
dropsondeReader.Start()
}示例2: main
func main() {
// Metron is intended to be light-weight so we occupy only one core
runtime.GOMAXPROCS(1)
flag.Parse()
config, err := config.ParseConfig(*configFilePath)
if err != nil {
panic(err)
}
log := logger.NewLogger(*debug, *logFilePath, "metron", config.Syslog)
log.Info("Startup: Setting up the Metron agent")
dopplerClientPool, err := initializeClientPool(config, log)
if err != nil {
log.Errorf("Error while initializing client pool: %s", err.Error())
os.Exit(-1)
}
dopplerForwarder := dopplerforwarder.New(dopplerClientPool, log)
byteSigner := signer.New(config.SharedSecret, dopplerForwarder)
marshaller := eventmarshaller.New(byteSigner, log)
messageTagger := tagger.New(config.Deployment, config.Job, config.Index, marshaller)
aggregator := messageaggregator.New(messageTagger, log)
initializeMetrics(byteSigner, config, log)
dropsondeUnmarshaller := eventunmarshaller.New(aggregator, log)
dropsondeReader := networkreader.New(fmt.Sprintf("localhost:%d", config.DropsondeIncomingMessagesPort), "dropsondeAgentListener", dropsondeUnmarshaller, log)
log.Info("metron started")
dropsondeReader.Start()
}示例3: main
func main() {
flag.Parse()
config, logger := parseConfig(*debug, *configFilePath, *logFilePath)
dopplerClientPool := initializeClientPool(config, logger)
dopplerForwarder := dopplerforwarder.New(dopplerClientPool, logger)
byteSigner := signer.New(config.SharedSecret, dopplerForwarder)
marshaller := eventmarshaller.New(byteSigner, logger)
varzShim := varzforwarder.New(config.Job, metricTTL, marshaller, logger)
messageTagger := tagger.New(config.Deployment, config.Job, config.Index, varzShim)
aggregator := messageaggregator.New(messageTagger, logger)
dropsondeUnmarshaller := eventunmarshaller.New(aggregator, logger)
dropsondeReader := networkreader.New(fmt.Sprintf("localhost:%d", config.DropsondeIncomingMessagesPort), "dropsondeAgentListener", dropsondeUnmarshaller, logger)
// TODO: remove next two lines when legacy support is removed (or extracted to injector)
legacyUnmarshaller := legacyunmarshaller.New(aggregator, logger)
legacyReader := networkreader.New(fmt.Sprintf("localhost:%d", config.LegacyIncomingMessagesPort), "legacyAgentListener", legacyUnmarshaller, logger)
instrumentables := []instrumentation.Instrumentable{
legacyReader,
dropsondeReader,
legacyUnmarshaller,
dropsondeUnmarshaller,
aggregator,
varzShim,
marshaller,
}
go startMonitoringEndpoints(config, instrumentables, logger)
go legacyReader.Start()
dropsondeReader.Start()
}示例4: main
func main() {
// Metron is intended to be light-weight so we occupy only one core
runtime.GOMAXPROCS(1)
flag.Parse()
config, err := config.ParseConfig(*configFilePath)
if err != nil {
panic(fmt.Errorf("Unable to parse config: %s", err))
}
localIp, err := localip.LocalIP()
if err != nil {
panic(fmt.Errorf("Unable to resolve own IP address: %s", err))
}
log := logger.NewLogger(*debug, *logFilePath, "metron", config.Syslog)
go func() {
err := http.ListenAndServe(net.JoinHostPort(localIp, pprofPort), nil)
if err != nil {
log.Errorf("Error starting pprof server: %s", err.Error())
}
}()
log.Info("Startup: Setting up the Metron agent")
marshaller, err := initializeDopplerPool(config, log)
if err != nil {
panic(fmt.Errorf("Could not initialize doppler connection pool: %s", err))
}
messageTagger := tagger.New(config.Deployment, config.Job, config.Index, marshaller)
aggregator := messageaggregator.New(messageTagger, log)
statsStopChan := make(chan struct{})
initializeMetrics(messageTagger, config, statsStopChan, log)
dropsondeUnmarshaller := eventunmarshaller.New(aggregator, log)
metronAddress := fmt.Sprintf("127.0.0.1:%d", config.IncomingUDPPort)
dropsondeReader, err := networkreader.New(metronAddress, "dropsondeAgentListener", dropsondeUnmarshaller, log)
if err != nil {
panic(fmt.Errorf("Failed to listen on %s: %s", metronAddress, err))
}
log.Info("metron started")
go dropsondeReader.Start()
dumpChan := signalmanager.RegisterGoRoutineDumpSignalChannel()
killChan := signalmanager.RegisterKillSignalChannel()
for {
select {
case <-dumpChan:
signalmanager.DumpGoRoutine()
case <-killChan:
log.Info("Shutting down")
close(statsStopChan)
return
}
}
}示例5: initializeMetrics
func initializeMetrics(messageTagger *tagger.Tagger, config *config.Config, logger *gosteno.Logger) {
metricsAggregator := messageaggregator.New(messageTagger, logger)
eventWriter := eventwriter.New("MetronAgent", metricsAggregator)
metricSender := metric_sender.NewMetricSender(eventWriter)
metricBatcher := metricbatcher.New(metricSender, time.Duration(config.MetricBatchIntervalSeconds)*time.Second)
metrics.Initialize(metricSender, metricBatcher)
}示例6: initializeMetrics
func initializeMetrics(byteSigner *signer.Signer, config *config.Config, logger *gosteno.Logger) {
metricsMarshaller := eventmarshaller.New(byteSigner, logger)
metricsTagger := tagger.New(config.Deployment, config.Job, config.Index, metricsMarshaller)
metricsAggregator := messageaggregator.New(metricsTagger, logger)
eventWriter := eventwriter.New("MetronAgent", metricsAggregator)
metricSender := metric_sender.NewMetricSender(eventWriter)
metricBatcher := metricbatcher.New(metricSender, time.Duration(config.MetricBatchIntervalSeconds)*time.Second)
metrics.Initialize(metricSender, metricBatcher)
}示例7: initializeMetrics
func initializeMetrics(messageTagger *tagger.Tagger, config *config.Config, stopChan chan struct{}, logger *gosteno.Logger) {
metricsAggregator := messageaggregator.New(messageTagger, logger)
eventWriter := eventwriter.New("MetronAgent", metricsAggregator)
metricSender := metric_sender.NewMetricSender(eventWriter)
metricBatcher := metricbatcher.New(metricSender, time.Duration(config.MetricBatchIntervalMilliseconds)*time.Millisecond)
metrics.Initialize(metricSender, metricBatcher)
stats := runtime_stats.NewRuntimeStats(eventWriter, time.Duration(config.RuntimeStatsIntervalMilliseconds)*time.Millisecond)
go stats.Run(stopChan)
}示例8: main
func main() {
// Metron is intended to be light-weight so we occupy only one core
runtime.GOMAXPROCS(1)
flag.Parse()
config, err := config.ParseConfig(*configFilePath)
if err != nil {
panic(err)
}
log := logger.NewLogger(*debug, *logFilePath, "metron", config.Syslog)
log.Info("Startup: Setting up the Metron agent")
dopplerClientPool, err := initializeDopplerPool(config, log)
if err != nil {
log.Errorf("Failed to initialize the doppler pool: %s", err.Error())
os.Exit(-1)
}
dopplerForwarder := dopplerforwarder.New(dopplerClientPool, []byte(config.SharedSecret), uint(config.BufferSize), log)
messageTagger := tagger.New(config.Deployment, config.Job, config.Index, dopplerForwarder)
aggregator := messageaggregator.New(messageTagger, log)
initializeMetrics(messageTagger, config, log)
dropsondeUnmarshaller := eventunmarshaller.New(aggregator, log)
metronAddress := fmt.Sprintf("127.0.0.1:%d", config.DropsondeIncomingMessagesPort)
dropsondeReader, err := networkreader.New(metronAddress, "dropsondeAgentListener", dropsondeUnmarshaller, log)
if err != nil {
log.Errorf("Failed to listen on %s: %s", metronAddress, err)
os.Exit(1)
}
log.Info("metron started")
go dopplerForwarder.Run()
dropsondeReader.Start()
dopplerForwarder.Stop()
}示例9: main
func main() {
// Put os.Exit in a deferred statement so that other defers get executed prior to
// the os.Exit call.
exitCode := 0
defer func() {
os.Exit(exitCode)
}()
// Metron is intended to be light-weight so we occupy only one core
runtime.GOMAXPROCS(1)
flag.Parse()
config, err := config.ParseConfig(*configFilePath)
if err != nil {
panic(err)
}
log := logger.NewLogger(*debug, *logFilePath, "metron", config.Syslog)
log.Info("Startup: Setting up the Metron agent")
profiler := profiler.New(*cpuprofile, *memprofile, 1*time.Second, log)
profiler.Profile()
defer profiler.Stop()
dopplerClientPool, err := initializeDopplerPool(config, log)
if err != nil {
log.Errorf("Failed to initialize the doppler pool: %s", err.Error())
os.Exit(-1)
}
dopplerForwarder := dopplerforwarder.New(dopplerClientPool, []byte(config.SharedSecret), uint(config.BufferSize), config.EnableBuffer, log)
messageTagger := tagger.New(config.Deployment, config.Job, config.Index, dopplerForwarder)
aggregator := messageaggregator.New(messageTagger, log)
statsStopChan := make(chan struct{})
initializeMetrics(messageTagger, config, statsStopChan, log)
dropsondeUnmarshaller := eventunmarshaller.New(aggregator, log)
metronAddress := fmt.Sprintf("127.0.0.1:%d", config.DropsondeIncomingMessagesPort)
dropsondeReader, err := networkreader.New(metronAddress, "dropsondeAgentListener", dropsondeUnmarshaller, log)
if err != nil {
log.Errorf("Failed to listen on %s: %s", metronAddress, err)
exitCode = 1
return
}
log.Info("metron started")
go dopplerForwarder.Run()
go dropsondeReader.Start()
dumpChan := signalmanager.RegisterGoRoutineDumpSignalChannel()
killChan := signalmanager.RegisterKillSignalChannel()
for {
select {
case <-dumpChan:
signalmanager.DumpGoRoutine()
case <-killChan:
log.Info("Shutting down")
dopplerForwarder.Stop()
close(statsStopChan)
return
}
}
}示例10:
"github.com/cloudfoundry/loggregatorlib/loggertesthelper"
"github.com/cloudfoundry/sonde-go/events"
"github.com/gogo/protobuf/proto"
)
var _ = Describe("MessageAggregator", func() {
var (
mockWriter *mocks.MockEnvelopeWriter
messageAggregator *messageaggregator.MessageAggregator
originalTTL time.Duration
)
BeforeEach(func() {
mockWriter = &mocks.MockEnvelopeWriter{}
messageAggregator = messageaggregator.New(
mockWriter,
loggertesthelper.Logger(),
)
originalTTL = messageaggregator.MaxTTL
})
AfterEach(func() {
messageaggregator.MaxTTL = originalTTL
})
It("passes value messages through", func() {
inputMessage := createValueMessage()
messageAggregator.Write(inputMessage)
Expect(mockWriter.Events).To(HaveLen(1))
Expect(mockWriter.Events[0]).To(Equal(inputMessage))
})