Examples with CacheEndpoint org.apache.servicecomb.registry.cache.CacheEndpoint used on opensource projects

Example 21 with CacheEndpoint

use of org.apache.servicecomb.registry.cache.CacheEndpoint in project incubator-servicecomb-java-chassis by apache.

the class TestServiceCombLoadBalancerStats method testServiceExpire.

@Test
public void testServiceExpire(@Injectable Transport transport, @Mocked SPIServiceUtils utils, @Injectable MicroserviceInstancePing ping) {
    MicroserviceInstance instance = new MicroserviceInstance();
    instance.setInstanceId("instance1");
    new Expectations() {

        {
            SPIServiceUtils.getPriorityHighestService(MicroserviceInstancePing.class);
            result = ping;
            ping.ping(instance);
            result = false;
        }
    };
    ServiceCombLoadBalancerStats serviceCombLoadBalancerStats = new ServiceCombLoadBalancerStats();
    serviceCombLoadBalancerStats.setServerExpireInSeconds(2);
    serviceCombLoadBalancerStats.setTimerIntervalInMillis(500);
    serviceCombLoadBalancerStats.init();
    ServiceCombServer serviceCombServer = new ServiceCombServer(null, transport, new CacheEndpoint("rest://localhost:8080", instance));
    serviceCombLoadBalancerStats.markSuccess(serviceCombServer);
    ServiceCombServerStats stats = serviceCombLoadBalancerStats.getServiceCombServerStats(serviceCombServer);
    Assert.assertEquals(serviceCombLoadBalancerStats.getPingView().size(), 1);
    await().atMost(5, TimeUnit.SECONDS).until(() -> serviceCombLoadBalancerStats.getPingView().size() <= 0);
    Assert.assertEquals(serviceCombLoadBalancerStats.getPingView().size(), 0);
    System.out.print(stats.getFailedRequests());
    Assert.assertTrue(stats.getFailedRequests() >= 1);
}

Example 22 with CacheEndpoint

use of org.apache.servicecomb.registry.cache.CacheEndpoint in project incubator-servicecomb-java-chassis by apache.

the class TestServiceCombLoadBalancerStats method testSimpleThread.

@Test
public void testSimpleThread(@Injectable Transport transport) {
    long time = System.currentTimeMillis();
    MicroserviceInstance instance = new MicroserviceInstance();
    instance.setInstanceId("instance1");
    ServiceCombServer serviceCombServer = new ServiceCombServer(null, transport, new CacheEndpoint("rest://localhost:8080", instance));
    ServiceCombLoadBalancerStats.INSTANCE.markFailure(serviceCombServer);
    ServiceCombLoadBalancerStats.INSTANCE.markFailure(serviceCombServer);
    Assert.assertEquals(ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getContinuousFailureCount(), 2);
    ServiceCombLoadBalancerStats.INSTANCE.markSuccess(serviceCombServer);
    Assert.assertEquals(ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getContinuousFailureCount(), 0);
    ServiceCombLoadBalancerStats.INSTANCE.markSuccess(serviceCombServer);
    Assert.assertEquals(ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getTotalRequests(), 4);
    Assert.assertEquals(ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getFailedRate(), 50);
    Assert.assertEquals(ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getSuccessRate(), 50);
    Assert.assertTrue(ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getLastVisitTime() <= System.currentTimeMillis() && ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer).getLastVisitTime() >= time);
}

Example 23 with CacheEndpoint

use of org.apache.servicecomb.registry.cache.CacheEndpoint in project incubator-servicecomb-java-chassis by apache.

the class TestSessionSticknessRule method testLastServerNotExist.

@Test
public void testLastServerNotExist() {
    SessionStickinessRule rule = new SessionStickinessRule();
    Transport transport = mock(Transport.class);
    Invocation invocation = mock(Invocation.class);
    MicroserviceInstance instance1 = new MicroserviceInstance();
    instance1.setInstanceId("1234");
    ServiceCombServer mockedServer = new ServiceCombServer(null, transport, new CacheEndpoint("rest:127.0.0.1:8890", instance1));
    mockedServer.setAlive(true);
    mockedServer.setReadyToServe(true);
    mockedServer.setId("mockedServer");
    List<ServiceCombServer> allServers = Arrays.asList(mockedServer);
    LoadBalancer lb = new LoadBalancer(rule, "mockedServer");
    when(invocation.getLocalContext(LoadbalanceHandler.CONTEXT_KEY_SERVER_LIST)).thenReturn(allServers);
    rule.setLoadBalancer(lb);
    ServiceCombServer server = new ServiceCombServer(null, transport, new CacheEndpoint("rest:127.0.0.1:8890", instance1));
    Deencapsulation.setField(rule, "lastServer", server);
    new MockUp<SessionStickinessRule>(rule) {

        @Mock
        private boolean isTimeOut() {
            return false;
        }

        @Mock
        private boolean isErrorThresholdMet() {
            return false;
        }
    };
    Server s = rule.choose(allServers, invocation);
    Assert.assertEquals(mockedServer, s);
}

Example 24 with CacheEndpoint

use of org.apache.servicecomb.registry.cache.CacheEndpoint in project incubator-servicecomb-java-chassis by apache.

the class TestSessionSticknessRule method testRuleFullOperation.

@Test
public void testRuleFullOperation() {
    SessionStickinessRule rule = new SessionStickinessRule();
    LoadBalancer mockedLb = mock(LoadBalancer.class);
    Transport transport = mock(Transport.class);
    MicroserviceInstance instance1 = new MicroserviceInstance();
    instance1.setInstanceId("1234");
    ServiceCombServer mockedServer = new ServiceCombServer(null, transport, new CacheEndpoint("rest:127.0.0.1:8889", instance1));
    Invocation invocation = mock(Invocation.class);
    LoadBalancerStats stats = mock(LoadBalancerStats.class);
    Mockito.when(mockedLb.getLoadBalancerStats()).thenReturn(stats);
    Deencapsulation.invoke(rule, "chooseServerWhenTimeout", Arrays.asList(mockedServer), invocation);
    mockedServer.setAlive(true);
    mockedServer.setReadyToServe(true);
    List<ServiceCombServer> allServers = Arrays.asList(mockedServer);
    rule.setLoadBalancer(mockedLb);
    Server s = rule.choose(allServers, invocation);
    Assert.assertEquals(s, mockedServer);
    s = rule.choose(allServers, invocation);
    Assert.assertEquals(s, mockedServer);
}

Example 25 with CacheEndpoint

use of org.apache.servicecomb.registry.cache.CacheEndpoint in project incubator-servicecomb-java-chassis by apache.

the class IsolationDiscoveryFilterTest method before.

@Before
public void before() {
    discoveryContext = new DiscoveryContext();
    discoveryContext.setInputParameters(invocation);
    discoveryTreeNode = new DiscoveryTreeNode();
    Mockito.doAnswer(a -> a.getArguments()[0]).when(transport).parseAddress(Mockito.anyString());
    data = new HashMap<>();
    for (int i = 0; i < 3; ++i) {
        MicroserviceInstance instance = new MicroserviceInstance();
        instance.setInstanceId("i" + i);
        String endpoint = "rest://127.0.0.1:" + i;
        instance.setEndpoints(Collections.singletonList(endpoint));
        data.put(instance.getInstanceId(), instance);
        ServiceCombServer serviceCombServer = new ServiceCombServer(invocation.getMicroserviceName(), transport, new CacheEndpoint(endpoint, instance));
        ServiceCombLoadBalancerStats.INSTANCE.getServiceCombServerStats(serviceCombServer);
    }
    discoveryTreeNode.data(data);
    filter = new IsolationDiscoveryFilter();
    TestServiceCombServerStats.releaseTryingChance();
}