public void TestRegisterProducerMetrics()
{
var producerStatisticsHandler = new ProducerStatisticsHandler(
config.ClientId,
config.ApplicationId,
threadId,
"0_0");
producerStatisticsHandler.Register(streamMetricsRegistry);
var sensorLibrdkafkaProducerMetrics = streamMetricsRegistry
.GetThreadScopeSensor(threadId)
.Count(s => s.Name.StartsWith($"{StreamMetricsRegistry.SENSOR_LIBRDKAFKA_LABEL}."));
Assert.IsTrue(sensorLibrdkafkaProducerMetrics > 0);
var statistics = JsonConvert.DeserializeObject <Statistics>(jsonPayload);
producerStatisticsHandler.Publish(statistics);
}
public void TestRegisterProducerRemove1BrokerMetrics()
{
var producerStatisticsHandler = new ProducerStatisticsHandler(
config.ClientId,
config.ApplicationId,
threadId);
producerStatisticsHandler.Register(streamMetricsRegistry);
var sensorLibrdkafkaProducerMetrics = streamMetricsRegistry
.GetThreadScopeSensor(threadId)
.Count(s => s.Name.StartsWith($"{StreamMetricsRegistry.SENSOR_LIBRDKAFKA_LABEL}."));
Assert.IsTrue(sensorLibrdkafkaProducerMetrics > 0);
var statistics = JsonConvert.DeserializeObject <Statistics>(jsonPayload);
producerStatisticsHandler.Publish(statistics);
var sensorTotalBRInFlight = streamMetricsRegistry
.GetThreadScopeSensor(threadId)
.FirstOrDefault(s => s.Name.Contains($"{LibrdKafkaProducerMetrics.TOTAL_BROKER_REQUEST_INFLIFGHT_AWAITING_RESPONSE}"));
Assert.AreEqual(3, sensorTotalBRInFlight.Metrics.Count());
Thread.Sleep(100);
var statistics2 = JsonConvert.DeserializeObject <Statistics>(jsonPayloadWithout1Broker);
producerStatisticsHandler.Publish(statistics2);
var sensorTotalBRInFlight2 = streamMetricsRegistry
.GetThreadScopeSensor(threadId)
.FirstOrDefault(s => s.Name.Contains($"{LibrdKafkaProducerMetrics.TOTAL_BROKER_REQUEST_INFLIFGHT_AWAITING_RESPONSE}"));
Assert.AreEqual(2, sensorTotalBRInFlight2.Metrics.Count());
}
public IProducer <byte[], byte[]> GetProducer(ProducerConfig config)
{
ProducerBuilder <byte[], byte[]> builder = builderKafkaHandler.GetProducerBuilder(config);
builder.SetLogHandler(loggerAdapter.LogProduce);
builder.SetErrorHandler(loggerAdapter.ErrorProduce);
if (exposeLibrdKafka)
{
// TODO : test librdkafka statistics with IntegrationTest (WIP see #82)
var producerStatisticsHandler = new ProducerStatisticsHandler(
config.ClientId,
streamConfig.ApplicationId,
(config as StreamizProducerConfig)?.ThreadId,
(config as StreamizProducerConfig)?.Id?.ToString());
producerStatisticsHandler.Register(MetricsRegistry);
builder.SetStatisticsHandler((c, stat) =>
{
var statistics = JsonConvert.DeserializeObject <Statistics>(stat);
producerStatisticsHandler.Publish(statistics);
});
}
return(builder.Build());
}
