How to use

registerDyingConsumerProcessesCountGauge

method

in

pl.allegro.tech.hermes.common.metric.HermesMetrics

public ConsumerProcessSupervisor(ConsumersExecutorService executor,
                 Clock clock,
                 HermesMetrics metrics,
                 ConfigFactory configs,
                 ConsumerProcessSupplier processFactory) {
  this.executor = executor;
  this.clock = clock;
  this.metrics = metrics;
  this.taskQueue = new MonitoredMpscQueue<>(metrics, "signalQueue",
      configs.getIntProperty(Configs.CONSUMER_SIGNAL_PROCESSING_QUEUE_SIZE));
  this.signalsFilter = new SignalsFilter(taskQueue, clock);
  this.runningConsumerProcesses = new RunningConsumerProcesses(clock);
  this.processKiller = new ConsumerProcessKiller(
      configs.getIntProperty(Configs.CONSUMER_BACKGROUND_SUPERVISOR_KILL_AFTER), clock);
  this.processFactory = processFactory;
  metrics.registerRunningConsumerProcessesCountGauge(runningConsumerProcesses::count);
  metrics.registerDyingConsumerProcessesCountGauge(processKiller::countDying);
}

public ConsumerProcessSupervisor(ConsumersExecutorService executor,
                 Clock clock,
                 HermesMetrics metrics,
                 ConfigFactory configs,
                 ConsumerProcessSupplier processFactory) {
  this.executor = executor;
  this.clock = clock;
  this.metrics = metrics;
  this.taskQueue = new MonitoredMpscQueue<>(metrics, "signalQueue",
      configs.getIntProperty(Configs.CONSUMER_SIGNAL_PROCESSING_QUEUE_SIZE));
  this.signalsFilter = new SignalsFilter(taskQueue, clock);
  this.runningConsumerProcesses = new RunningConsumerProcesses(clock);
  this.processKiller = new ConsumerProcessKiller(
      configs.getIntProperty(Configs.CONSUMER_BACKGROUND_SUPERVISOR_KILL_AFTER), clock);
  this.processFactory = processFactory;
  metrics.registerRunningConsumerProcessesCountGauge(runningConsumerProcesses::count);
  metrics.registerDyingConsumerProcessesCountGauge(processKiller::countDying);
}