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

Example 11 with CacheEndpoint

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

the class TestIpPortManager method testGetAvailableAddress.

@Test
public void testGetAvailableAddress(@Injectable ServiceRegistryConfig config, @Injectable InstanceCacheManager cacheManager, @Injectable InstanceCache cache, @Injectable ClassificationAddress classificationAddress) {
    ArrayList<IpPort> ipPortList = new ArrayList<>();
    ipPortList.add(new IpPort("127.0.0.1", 9980));
    ipPortList.add(new IpPort("127.0.0.1", 9981));
    new Expectations() {

        {
            config.getIpPort();
            result = ipPortList;
            config.getTransport();
            result = "rest";
            config.isRegistryAutoDiscovery();
            result = true;
        }
    };
    IpPortManager manager = new IpPortManager(config);
    manager.instanceCacheManager = cacheManager;
    IpPort address1 = manager.getAvailableAddress();
    // test initial
    Assert.assertEquals("127.0.0.1", address1.getHostOrIp());
    Assert.assertTrue(address1.getPort() == 9980 || address1.getPort() == 9981);
    // test getAvailableAddress()
    IpPort address2 = manager.getAvailableAddress();
    Assert.assertEquals("127.0.0.1", address2.getHostOrIp());
    if (address1.getPort() == 9980) {
        Assert.assertEquals(9981, address2.getPort());
    } else {
        Assert.assertEquals(9980, address2.getPort());
    }
    // test getAvailableAddress() when reaching the end
    IpPort address3 = manager.getAvailableAddress();
    Assert.assertEquals("127.0.0.1", address3.getHostOrIp());
    Assert.assertEquals(address1.getPort(), address3.getPort());
    // mock endpoint list
    Map<String, List<CacheEndpoint>> addresses = new HashMap<>();
    List<CacheEndpoint> instances = new ArrayList<>();
    instances.add(new CacheEndpoint("http://127.0.0.1:9982", null));
    addresses.put("rest", instances);
    ClassificationAddress classificationAddres = new ClassificationAddress(config, cacheManager);
    manager.classificationAddress = classificationAddres;
    new Expectations() {

        {
            cacheManager.getOrCreate("default", "SERVICECENTER", "latest");
            result = cache;
            cache.getOrCreateTransportMap();
            result = addresses;
        }
    };
    // test getAvailableAddress() when auto discovery is disabled
    IpPort address4 = manager.getAvailableAddress();
    Assert.assertEquals("127.0.0.1", address4.getHostOrIp());
    if (address1.getPort() == 9980) {
        address4 = manager.getAvailableAddress();
    }
    Assert.assertEquals(9980, address4.getPort());
    IpPort address5 = manager.getAvailableAddress();
    Assert.assertEquals("127.0.0.1", address5.getHostOrIp());
    Assert.assertEquals(9981, address5.getPort());
    // mock RegistrationManager.INSTANCE
    String instanceId = "e8a04b54cf2711e7b701286ed488fc20";
    MicroserviceInstance microserviceInstance = new MicroserviceInstance();
    microserviceInstance.setInstanceId(instanceId);
    Map<String, String> properties = new HashMap<>();
    microserviceInstance.setProperties(properties);
    new Expectations(RegistrationManager.INSTANCE) {

        {
            RegistrationManager.INSTANCE.getMicroserviceInstance();
            result = microserviceInstance;
        }
    };
    // test getAvailable address when auto discovery is enabled
    manager.initAutoDiscovery();
    manager.setAutoDiscoveryInited(true);
    IpPort address6 = manager.getAvailableAddress();
    Assert.assertEquals("127.0.0.1", address6.getHostOrIp());
    Assert.assertEquals(9982, address6.getPort());
}

Example 12 with CacheEndpoint

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

the class TestLoadbalanceHandler method send_failed.

@Test
public void send_failed(@Injectable LoadBalancer loadBalancer) {
    MicroserviceInstance instance1 = new MicroserviceInstance();
    instance1.setInstanceId("1234");
    CacheEndpoint cacheEndpoint = new CacheEndpoint("rest://localhost:8080", instance1);
    ServiceCombServer server = new ServiceCombServer(null, restTransport, cacheEndpoint);
    LoadBalancerStats stats = new LoadBalancerStats("test");
    new Expectations(loadBalancer) {

        {
            loadBalancer.chooseServer(invocation);
            result = server;
            loadBalancer.getLoadBalancerStats();
            result = stats;
        }
    };
    sendResponse = Response.consumerFailResp(new SocketException());
    Holder<Throwable> result = new Holder<>();
    Deencapsulation.invoke(handler, "send", invocation, (AsyncResponse) resp -> {
        result.value = (Throwable) resp.getResult();
    }, loadBalancer);
    Assert.assertEquals(1, loadBalancer.getLoadBalancerStats().getSingleServerStat(server).getSuccessiveConnectionFailureCount());
    Assert.assertEquals("InvocationException: code=490;msg=CommonExceptionData [message=Unexpected consumer error, please check logs for details]", result.value.getMessage());
}

Example 13 with CacheEndpoint

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

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 14 with CacheEndpoint

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

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 15 with CacheEndpoint

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

the class TestServiceCombServer method testEqualsMethod.

@Test
public void testEqualsMethod() {
    Assert.assertFalse(cs.equals((Object) "abcd"));
    MicroserviceInstance instance1 = new MicroserviceInstance();
    instance1.setInstanceId("1234");
    ServiceCombServer other = new ServiceCombServer(null, transport, new CacheEndpoint("1234", instance1));
    Assert.assertFalse(cs.equals(other));
    MicroserviceInstance instance2 = new MicroserviceInstance();
    instance2.setInstanceId("123456");
    other = new ServiceCombServer(null, transport, new CacheEndpoint("abcd", instance2));
    Assert.assertTrue(cs.equals(other));
}