Examples with LocalTopicStatsImpl com.hazelcast.monitor.impl.LocalTopicStatsImpl used on opensource projects

Example 1 with LocalTopicStatsImpl

use of com.hazelcast.monitor.impl.LocalTopicStatsImpl in project hazelcast by hazelcast.

the class TopicTest method testTopicStats.

@Test
public void testTopicStats() throws InterruptedException {
    String topicName = "testTopicStats" + generateRandomString(5);
    HazelcastInstance instance = createHazelcastInstance();
    ITopic<String> topic = instance.getTopic(topicName);
    final CountDownLatch latch1 = new CountDownLatch(1000);
    topic.addMessageListener(new MessageListener<String>() {

        public void onMessage(Message msg) {
            latch1.countDown();
        }
    });
    final CountDownLatch latch2 = new CountDownLatch(1000);
    topic.addMessageListener(new MessageListener<String>() {

        public void onMessage(Message msg) {
            latch2.countDown();
        }
    });
    for (int i = 0; i < 1000; i++) {
        topic.publish("sancar");
    }
    assertTrue(latch1.await(1, TimeUnit.MINUTES));
    assertTrue(latch2.await(1, TimeUnit.MINUTES));
    LocalTopicStatsImpl stats = (LocalTopicStatsImpl) topic.getLocalTopicStats();
    assertEquals(1000, stats.getPublishOperationCount());
    assertEquals(2000, stats.getReceiveOperationCount());
}