Examples with DiscoveryEnabledServer com.netflix.niws.loadbalancer.DiscoveryEnabledServer used on opensource projects

Example 16 with DiscoveryEnabledServer

use of com.netflix.niws.loadbalancer.DiscoveryEnabledServer in project spring-cloud-netflix by spring-cloud.

the class DomainExtractingServer method setZones.

private List<DiscoveryEnabledServer> setZones(List<DiscoveryEnabledServer> servers) {
    List<DiscoveryEnabledServer> result = new ArrayList<>();
    boolean isSecure = this.ribbon.isSecure(true);
    boolean shouldUseIpAddr = this.ribbon.isUseIPAddrForServer();
    for (DiscoveryEnabledServer server : servers) {
        result.add(new DomainExtractingServer(server, isSecure, shouldUseIpAddr, this.approximateZoneFromHostname));
    }
    return result;
}

Example 17 with DiscoveryEnabledServer

use of com.netflix.niws.loadbalancer.DiscoveryEnabledServer in project zuul by Netflix.

the class DiscoveryResultTest method serverInstancesExposingDiffPortsAreNotEqual.

@Test
public void serverInstancesExposingDiffPortsAreNotEqual() {
    final InstanceInfo instanceInfo = Builder.newBuilder().setAppName("server-equality").setHostName("server-equality").setPort(7777).build();
    final InstanceInfo otherPort = Builder.newBuilder().setAppName("server-equality").setHostName("server-equality").setPort(9999).build();
    final DiscoveryEnabledServer server = new DiscoveryEnabledServer(instanceInfo, false);
    final DiscoveryEnabledServer otherServer = new DiscoveryEnabledServer(otherPort, false);
    final DynamicServerListLoadBalancer<Server> lb = new DynamicServerListLoadBalancer<>(new DefaultClientConfigImpl());
    final DiscoveryResult result = new DiscoveryResult(server, lb.getLoadBalancerStats());
    final DiscoveryResult otherResult = new DiscoveryResult(otherServer, lb.getLoadBalancerStats());
    Truth.assertThat(result).isNotEqualTo(otherResult);
}

Example 18 with DiscoveryEnabledServer

use of com.netflix.niws.loadbalancer.DiscoveryEnabledServer in project zuul by Netflix.

the class DiscoveryResultTest method ipAddrEmptyForIncompleteInstanceInfo.

@Test
public void ipAddrEmptyForIncompleteInstanceInfo() {
    final InstanceInfo instanceInfo = Builder.newBuilder().setAppName("ipAddrMissing").setHostName("ipAddrMissing").setPort(7777).build();
    final DiscoveryEnabledServer server = new DiscoveryEnabledServer(instanceInfo, false);
    final DynamicServerListLoadBalancer<Server> lb = new DynamicServerListLoadBalancer<>(new DefaultClientConfigImpl());
    final DiscoveryResult result = new DiscoveryResult(server, lb.getLoadBalancerStats());
    Truth.assertThat(result.getIPAddr()).isEqualTo(Optional.empty());
}

Example 19 with DiscoveryEnabledServer

use of com.netflix.niws.loadbalancer.DiscoveryEnabledServer in project zuul by Netflix.

the class DynamicServerResolverTest method verifyListenerUpdates.

@Test
public void verifyListenerUpdates() {
    class CustomListener implements ResolverListener<DiscoveryResult> {

        private List<DiscoveryResult> resultSet = Lists.newArrayList();

        @Override
        public void onChange(List<DiscoveryResult> changedSet) {
            resultSet = changedSet;
        }

        public List<DiscoveryResult> updatedList() {
            return resultSet;
        }
    }
    final CustomListener listener = new CustomListener();
    final DynamicServerResolver resolver = new DynamicServerResolver(new DefaultClientConfigImpl(), listener);
    final InstanceInfo first = Builder.newBuilder().setAppName("zuul-discovery-1").setHostName("zuul-discovery-1").setIPAddr("100.10.10.1").setPort(443).build();
    final InstanceInfo second = Builder.newBuilder().setAppName("zuul-discovery-2").setHostName("zuul-discovery-2").setIPAddr("100.10.10.2").setPort(443).build();
    final DiscoveryEnabledServer server1 = new DiscoveryEnabledServer(first, true);
    final DiscoveryEnabledServer server2 = new DiscoveryEnabledServer(second, true);
    resolver.onUpdate(ImmutableList.of(server1, server2), ImmutableList.of());
    Truth.assertThat(listener.updatedList()).containsExactly(new DiscoveryResult(server1), new DiscoveryResult(server2));
}

Example 20 with DiscoveryEnabledServer

use of com.netflix.niws.loadbalancer.DiscoveryEnabledServer in project ribbon by Netflix.

the class EurekaDynamicServerListLoadBalancerTest method testLoadBalancerHappyCase.

@Test
public void testLoadBalancerHappyCase() throws Exception {
    Assert.assertNotEquals("the two test server list counts should be different", secondServerListSize, initialServerListSize);
    DynamicServerListLoadBalancer<DiscoveryEnabledServer> lb = null;
    try {
        Capture<EurekaEventListener> eventListenerCapture = new Capture<EurekaEventListener>();
        eurekaClientMock.registerEventListener(EasyMock.capture(eventListenerCapture));
        PowerMock.replay(DiscoveryClient.class);
        PowerMock.replay(eurekaClientMock);
        // actual testing
        // initial creation and loading of the first serverlist
        lb = new DynamicServerListLoadBalancer<DiscoveryEnabledServer>(config, new AvailabilityFilteringRule(), new DummyPing(), new DiscoveryEnabledNIWSServerList(vipAddress, eurekaClientProvider), new ZoneAffinityServerListFilter<DiscoveryEnabledServer>(), new EurekaNotificationServerListUpdater(eurekaClientProvider));
        Assert.assertEquals(initialServerListSize, lb.getServerCount(false));
        // trigger an eureka CacheRefreshEvent
        eventListenerCapture.getValue().onEvent(new CacheRefreshedEvent());
        Assert.assertTrue(verifyFinalServerListCount(secondServerListSize, lb));
    } finally {
        if (lb != null) {
            lb.shutdown();
            PowerMock.verify(eurekaClientMock);
            PowerMock.verify(DiscoveryClient.class);
        }
    }
}