Examples of SleepingWaitStrategy

com.lmax.disruptor.SleepingWaitStrategy
Sleeping strategy that initially spins, then uses a Thread.yield(), and eventually sleep (LockSupport.parkNanos(1)) for the minimum number of nanos the OS and JVM will allow while the {@link com.lmax.disruptor.EventProcessor}s are waiting on a barrier. This strategy is a good compromise between performance and CPU resource. Latency spikes can occur after quiet periods.

Examples of com.lmax.disruptor.SleepingWaitStrategy

    private static WaitStrategy createWaitStrategy() {
        String strategy = System.getProperty("AsyncLogger.WaitStrategy");
        LOGGER.debug("property AsyncLogger.WaitStrategy={}", strategy);
        if ("Sleep".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
            return new SleepingWaitStrategy();
        } else if ("Yield".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses YieldingWaitStrategy");
            return new YieldingWaitStrategy();
        } else if ("Block".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses BlockingWaitStrategy");
            return new BlockingWaitStrategy();
        }
        LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
        return new SleepingWaitStrategy();
    }

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Examples of com.lmax.disruptor.SleepingWaitStrategy

    private static WaitStrategy createWaitStrategy() {
        String strategy = System.getProperty("AsyncLoggerConfig.WaitStrategy");
        LOGGER.debug("property AsyncLoggerConfig.WaitStrategy={}", strategy);
        if ("Sleep".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
            return new SleepingWaitStrategy();
        } else if ("Yield".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses YieldingWaitStrategy");
            return new YieldingWaitStrategy();
        } else if ("Block".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses BlockingWaitStrategy");
            return new BlockingWaitStrategy();
        }
        LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
        return new SleepingWaitStrategy();
    }

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Examples of com.lmax.disruptor.SleepingWaitStrategy

    private static WaitStrategy createWaitStrategy() {
        final String strategy = System.getProperty("AsyncLogger.WaitStrategy");
        LOGGER.debug("property AsyncLogger.WaitStrategy={}", strategy);
        if ("Sleep".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
            return new SleepingWaitStrategy();
        } else if ("Yield".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses YieldingWaitStrategy");
            return new YieldingWaitStrategy();
        } else if ("Block".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses BlockingWaitStrategy");
            return new BlockingWaitStrategy();
        }
        LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
        return new SleepingWaitStrategy();
    }

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Examples of com.lmax.disruptor.SleepingWaitStrategy

    private static WaitStrategy createWaitStrategy() {
        final String strategy = System
                .getProperty("AsyncLoggerConfig.WaitStrategy");
        LOGGER.debug("property AsyncLoggerConfig.WaitStrategy={}", strategy);
        if ("Sleep".equals(strategy)) {
            return new SleepingWaitStrategy();
        } else if ("Yield".equals(strategy)) {
            return new YieldingWaitStrategy();
        } else if ("Block".equals(strategy)) {
            return new BlockingWaitStrategy();
        }
        return new SleepingWaitStrategy();
    }

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Examples of com.lmax.disruptor.SleepingWaitStrategy

    private static WaitStrategy createWaitStrategy() {
        final String strategy = System.getProperty("AsyncLogger.WaitStrategy");
        LOGGER.debug("property AsyncLogger.WaitStrategy={}", strategy);
        if ("Sleep".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
            return new SleepingWaitStrategy();
        } else if ("Yield".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses YieldingWaitStrategy");
            return new YieldingWaitStrategy();
        } else if ("Block".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses BlockingWaitStrategy");
            return new BlockingWaitStrategy();
        }
        LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
        return new SleepingWaitStrategy();
    }

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Examples of com.lmax.disruptor.SleepingWaitStrategy

    private static WaitStrategy createWaitStrategy() {
        final String strategy = System.getProperty("AsyncLoggerConfig.WaitStrategy");
        LOGGER.debug("property AsyncLoggerConfig.WaitStrategy={}", strategy);
        if ("Sleep".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
            return new SleepingWaitStrategy();
        } else if ("Yield".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses YieldingWaitStrategy");
            return new YieldingWaitStrategy();
        } else if ("Block".equals(strategy)) {
            LOGGER.debug("disruptor event handler uses BlockingWaitStrategy");
            return new BlockingWaitStrategy();
        }
        LOGGER.debug("disruptor event handler uses SleepingWaitStrategy");
        return new SleepingWaitStrategy();
    }

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Examples of com.lmax.disruptor.SleepingWaitStrategy

                inMemoryEventStore, eventBus,
                new DisruptorConfiguration().setInvokerInterceptors(Arrays.asList(mockHandlerInterceptor))
                                            .setDispatchInterceptors(Arrays.asList(mockDispatchInterceptor))
                                            .setBufferSize(8)
                                            .setProducerType(ProducerType.SINGLE)
                                            .setWaitStrategy(new SleepingWaitStrategy())
                                            .setExecutor(customExecutor)
                                            .setInvokerThreadCount(2)
                                            .setPublisherThreadCount(3)
        );
        testSubject.subscribe(StubCommand.class.getName(), stubHandler);

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Examples of com.lmax.disruptor.SleepingWaitStrategy

        ExecutorService customExecutor = Executors.newCachedThreadPool();
        testSubject = new DisruptorCommandBus(
                inMemoryEventStore, eventBus,
                new DisruptorConfiguration().setBufferSize(8)
                                            .setProducerType(ProducerType.SINGLE)
                                            .setWaitStrategy(new SleepingWaitStrategy())
                                            .setExecutor(customExecutor)
                                            .setInvokerThreadCount(2)
                                            .setPublisherThreadCount(3)
        );
        testSubject.subscribe(StubCommand.class.getName(), stubHandler);

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Examples of com.lmax.disruptor.SleepingWaitStrategy

        testSubject = new DisruptorCommandBus(
                inMemoryEventStore, eventBus,
                new DisruptorConfiguration().setInvokerInterceptors(Arrays.asList(mockInterceptor))
                                            .setBufferSize(8)
                                            .setProducerType(ProducerType.MULTI)
                                            .setWaitStrategy(new SleepingWaitStrategy())
                                            .setExecutor(customExecutor)
                                            .setRollbackConfiguration(new RollbackOnAllExceptionsConfiguration())
                                            .setInvokerThreadCount(2)
                                            .setPublisherThreadCount(3)
                                            .setTransactionManager(mockTransactionManager)

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Examples of com.lmax.disruptor.SleepingWaitStrategy


        testSubject = new DisruptorCommandBus(inMemoryEventStore, eventBus,
                                              new DisruptorConfiguration()
                                                      .setBufferSize(8)
                                                      .setProducerType(ProducerType.SINGLE)
                                                      .setWaitStrategy(new SleepingWaitStrategy())
                                                      .setInvokerThreadCount(2)
                                                      .setPublisherThreadCount(3)
        );
        testSubject.subscribe(StubCommand.class.getName(), stubHandler);
        testSubject.subscribe(CreateCommand.class.getName(), stubHandler);

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