Examples with AddressResolverOptions io.vertx.core.dns.AddressResolverOptions used on opensource projects

Example 26 with AddressResolverOptions

use of io.vertx.core.dns.AddressResolverOptions in project incubator-servicecomb-java-chassis by apache.

the class TestAddressResolverConfig method testGetResoverFromResource.

@Test
public void testGetResoverFromResource(@Mocked Configuration finalConfig) {
    ArchaiusUtils.resetConfig();
    ArchaiusUtils.setProperty("addressResolver.servers", "8.8.8.8,8.8.4.4");
    new Expectations() {

        {
            finalConfig.getStringArray("addressResolver.servers");
            result = new String[] { "6.6.6.6", "6.6.4.4" };
            finalConfig.getStringArray("addressResolver.searchDomains");
            result = new String[] { "default.svc.local.cluster" };
            finalConfig.getInteger("addressResolver.queryTimeout", null);
            result = 2000;
            finalConfig.getInteger("addressResolver.maxQueries", null);
            result = -2;
        }
    };
    AddressResolverOptions aroc = AddressResolverConfig.getAddressResover("test", finalConfig);
    Assert.assertThat(aroc.getServers(), is(Arrays.asList("6.6.6.6", "6.6.4.4")));
    Assert.assertThat(aroc.getSearchDomains(), is(Arrays.asList("default.svc.local.cluster")));
    Assert.assertEquals(aroc.getQueryTimeout(), 2000);
    Assert.assertNotEquals(aroc.getMaxQueries(), -2);
}

Example 27 with AddressResolverOptions

use of io.vertx.core.dns.AddressResolverOptions in project vert.x by eclipse.

the class HttpTest method testClientSynchronousConnectFailures.

@Test
public void testClientSynchronousConnectFailures() {
    System.setProperty("vertx.disableDnsResolver", "true");
    Vertx vertx = Vertx.vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setQueryTimeout(100)));
    try {
        int poolSize = 2;
        HttpClient client = vertx.createHttpClient(new HttpClientOptions().setMaxPoolSize(poolSize));
        AtomicInteger failures = new AtomicInteger();
        vertx.runOnContext(v -> {
            for (int i = 0; i < (poolSize + 1); i++) {
                AtomicBoolean f = new AtomicBoolean();
                client.request(new RequestOptions().setAbsoluteURI("http://invalid-host-name.foo.bar")).onComplete(onFailure(req -> {
                    if (f.compareAndSet(false, true)) {
                        if (failures.incrementAndGet() == poolSize + 1) {
                            testComplete();
                        }
                    }
                }));
            }
        });
        await();
    } finally {
        vertx.close();
        System.setProperty("vertx.disableDnsResolver", "false");
    }
}

Example 28 with AddressResolverOptions

use of io.vertx.core.dns.AddressResolverOptions in project java-chassis by ServiceComb.

the class TestAddressResolverConfig method testGetResolverDefault.

@Test
public void testGetResolverDefault() {
    ArchaiusUtils.resetConfig();
    ArchaiusUtils.setProperty("addressResolver.servers", "8.8.8.8,8.8.4.4");
    ArchaiusUtils.setProperty("addressResolver.maxQueries", 3);
    ArchaiusUtils.setProperty("addressResolver.rdFlag", false);
    AddressResolverOptions resolverOptions = AddressResolverConfig.getAddressResover("test");
    Assert.assertThat(resolverOptions.getServers(), is(Arrays.asList("8.8.8.8", "8.8.4.4")));
    Assert.assertEquals(3, resolverOptions.getMaxQueries());
    Assert.assertEquals(Integer.MAX_VALUE, resolverOptions.getCacheMaxTimeToLive());
    Assert.assertFalse(resolverOptions.isOptResourceEnabled());
    Assert.assertNull(resolverOptions.getSearchDomains());
}

Example 29 with AddressResolverOptions

use of io.vertx.core.dns.AddressResolverOptions in project java-chassis by ServiceComb.

the class TestAddressResolverConfig method testGetResolver.

@Test
public void testGetResolver() {
    ArchaiusUtils.resetConfig();
    ArchaiusUtils.setProperty("addressResolver.servers", "8.8.8.8,8.8.4.4");
    ArchaiusUtils.setProperty("addressResolver.optResourceEnabled", true);
    ArchaiusUtils.setProperty("addressResolver.cacheMinTimeToLive", 0);
    ArchaiusUtils.setProperty("addressResolver.cacheMaxTimeToLive", 10000);
    ArchaiusUtils.setProperty("addressResolver.cacheNegativeTimeToLive", 0);
    ArchaiusUtils.setProperty("addressResolver.queryTimeout", 1000);
    ArchaiusUtils.setProperty("addressResolver.maxQueries", 3);
    ArchaiusUtils.setProperty("addressResolver.test.maxQueries", 3);
    ArchaiusUtils.setProperty("addressResolver.rdFlag", true);
    ArchaiusUtils.setProperty("addressResolver.searchDomains", "default.svc.local.cluster,svc.local.cluster,local.cluster");
    ArchaiusUtils.setProperty("addressResolver.test.searchDomains", "test.svc.local.cluster,svc.local.cluster,local.cluster");
    ArchaiusUtils.setProperty("addressResolver.ndots", 3);
    ArchaiusUtils.setProperty("addressResolver.rotateServers", true);
    AddressResolverOptions aroc = AddressResolverConfig.getAddressResover("test");
    Assert.assertThat(aroc.getServers(), is(Arrays.asList("8.8.8.8", "8.8.4.4")));
    Assert.assertThat(aroc.getSearchDomains(), is(Arrays.asList("test.svc.local.cluster", "svc.local.cluster", "local.cluster")));
    AddressResolverOptions aroc1 = AddressResolverConfig.getAddressResover("test1");
    Assert.assertThat(aroc1.getSearchDomains(), is(Arrays.asList("default.svc.local.cluster", "svc.local.cluster", "local.cluster")));
    Assert.assertTrue(aroc.isOptResourceEnabled());
}

Example 30 with AddressResolverOptions

use of io.vertx.core.dns.AddressResolverOptions in project java-chassis by ServiceComb.

the class HttpClients method getOrCreateVertx.

private static Vertx getOrCreateVertx(HttpClientOptionsSPI option) {
    if (option.useSharedVertx()) {
        return SharedVertxFactory.getSharedVertx();
    }
    AddressResolverOptions resolverOptions = AddressResolverConfig.getAddressResover(option.getConfigTag(), option.getConfigReader());
    VertxOptions vertxOptions = new VertxOptions().setAddressResolverOptions(resolverOptions).setEventLoopPoolSize(option.getEventLoopPoolSize());
    // Maybe we can deploy only one vert.x for the application. However this has did it like this.
    return VertxUtils.getOrCreateVertxByName(option.clientName(), vertxOptions);
}