Examples with ConsumerCheckerEventBus com.sequenceiq.flow.reactor.eventbus.ConsumerCheckerEventBus used on opensource projects

Example 1 with ConsumerCheckerEventBus

use of com.sequenceiq.flow.reactor.eventbus.ConsumerCheckerEventBus in project cloudbreak by hortonworks.

the class FlowIntegrationTestConfig method reactor.

@Bean
public EventBus reactor(MDCCleanerThreadPoolExecutor threadPoolExecutor, Environment env) {
    MpscDispatcher dispatcher = new MpscDispatcher("test-dispatcher");
    EventBus eventBus = new EventBusSpec().env(env).dispatcher(dispatcher).traceEventPath().consumerNotFoundHandler(new ConsumerNotFoundHandler()).get();
    return new ConsumerCheckerEventBus(eventBus);
}

Example 2 with ConsumerCheckerEventBus

use of com.sequenceiq.flow.reactor.eventbus.ConsumerCheckerEventBus in project cloudbreak by hortonworks.

the class EventBusConfig method reactor.

@Bean
public EventBus reactor(MDCCleanerThreadPoolExecutor threadPoolExecutor, Environment env) {
    ThreadPoolExecutorDispatcher dispatcher = new ThreadPoolExecutorDispatcher(eventBusThreadPoolBacklogSize, eventBusThreadPoolCoreSize, threadPoolExecutor);
    EventBus eventBus = new EventBusSpec().env(env).dispatcher(dispatcher).traceEventPath().dispatchErrorHandler(throwable -> {
        handleFlowFail(throwable, dispatcher);
        LOGGER.error("Exception happened in dispatcher", throwable);
    }).uncaughtErrorHandler(throwable -> {
        handleFlowFail(throwable, dispatcher);
        LOGGER.error("Uncaught exception happened", throwable);
    }).consumerNotFoundHandler(new ConsumerNotFoundHandler()).get();
    return new ConsumerCheckerEventBus(eventBus);
}