case "addressResolverOptions": if (member.getValue() instanceof JsonObject) { obj.setAddressResolverOptions(new io.vertx.core.dns.AddressResolverOptions((JsonObject)member.getValue()));
@Test public void testResolveFromFile() { File f = new File(new File(new File(new File("src"), "test"), "resources"), "hosts_config.txt"); VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsPath(f.getAbsolutePath()))); vertx.resolveAddress("server.net", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). addServer(dnsServerAddress.getAddress().getHostAddress() + ":" + dnsServerAddress.getPort()).
@Test public void testNetSearchDomain() throws Exception { Map<String, String> records = new HashMap<>(); records.put("host1.foo.com", "127.0.0.1"); dnsServer.testResolveA(records); vertx.close(); vertx = vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). setHostsValue(Buffer.buffer()). setNdots(1). addServer(dnsServerAddress.getAddress().getHostAddress() + ":" + dnsServerAddress.getPort()). setOptResourceEnabled(false). addSearchDomain("foo.com") )); testNet("host1"); }
@Test public void testSearchDomainWithNdots2() throws Exception { Map<String, String> records = new HashMap<>(); records.put("host1.sub.foo.com", "127.0.0.1"); records.put("host2.sub.foo.com", "127.0.0.2"); records.put("host2.sub", "127.0.0.3"); dnsServer.testResolveA(records); VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). addServer(dnsServerAddress.getAddress().getHostAddress() + ":" + dnsServerAddress.getPort()). setOptResourceEnabled(false). addSearchDomain("foo.com"). setNdots(2) )); CountDownLatch latch1 = new CountDownLatch(1); vertx.resolveAddress("host1.sub", onSuccess(resolved -> { assertEquals("127.0.0.1", resolved.getHostAddress()); latch1.countDown(); })); awaitLatch(latch1); // "host2.sub" is resolved with the foo.com search domain as ndots = 2 CountDownLatch latch2 = new CountDownLatch(1); vertx.resolveAddress("host2.sub", onSuccess(resolved -> { assertEquals("127.0.0.2", resolved.getHostAddress()); latch2.countDown(); })); awaitLatch(latch2); }
@Test public void testResolveFromBuffer() { VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsValue(Buffer.buffer("192.168.0.15 server.net")))); vertx.resolveAddress("server.net", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
@Test public void testSearchDomainWithNdots0() throws Exception { Map<String, String> records = new HashMap<>(); records.put("host1", "127.0.0.2"); records.put("host1.foo.com", "127.0.0.3"); dnsServer.testResolveA(records); VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). addServer(dnsServerAddress.getAddress().getHostAddress() + ":" + dnsServerAddress.getPort()). setOptResourceEnabled(false). addSearchDomain("foo.com"). setNdots(0) )); // "host1" resolves directly as ndots = 0 CountDownLatch latch1 = new CountDownLatch(1); vertx.resolveAddress("host1", onSuccess(resolved -> { assertEquals("127.0.0.2", resolved.getHostAddress()); latch1.countDown(); })); awaitLatch(latch1); // "host1.foo.com" resolves to host1.foo.com CountDownLatch latch2 = new CountDownLatch(1); vertx.resolveAddress("host1.foo.com", onSuccess(resolved -> { assertEquals("127.0.0.3", resolved.getHostAddress()); latch2.countDown(); })); awaitLatch(latch2); }
@Test public void testInvalidHostsConfig() { try { AddressResolverOptions options = new AddressResolverOptions().setHostsPath("whatever.txt"); vertx(new VertxOptions().setAddressResolverOptions(options)); fail(); } catch (VertxException ignore) { } }
@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.getAbs("http://invalid-host-name.foo.bar", onFailure(resp -> { if (f.compareAndSet(false, true)) { if (failures.incrementAndGet() == poolSize + 1) { testComplete(); } } })).end(); } }); await(); } finally { vertx.close(); System.setProperty("vertx.disableDnsResolver", "false"); } }
@Test public void testCaseInsensitiveResolveFromHosts() { VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsPath("hosts_config.txt"))); vertx.resolveAddress("SERVER.NET", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
@Test public void testResolveFromClasspath() { VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsPath("hosts_config.txt"))); vertx.resolveAddress("server.net", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). setHostsValue(Buffer.buffer()).
VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). addServer(dnsServerAddress.getAddress().getHostAddress() + ":" + dnsServerAddress.getPort()).
@Test public void testResolveFromFile() { File f = new File(new File(new File(new File("src"), "test"), "resources"), "hosts_config.txt"); VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsPath(f.getAbsolutePath()))); vertx.resolveAddress("server.net", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
@Test public void testNetSearchDomain() throws Exception { Map<String, String> records = new HashMap<>(); records.put("host1.foo.com", "127.0.0.1"); dnsServer.testResolveA(records); vertx.close(); vertx = vertx(new VertxOptions().setAddressResolverOptions( new AddressResolverOptions(). setHostsValue(Buffer.buffer()). setNdots(1). addServer(dnsServerAddress.getAddress().getHostAddress() + ":" + dnsServerAddress.getPort()). setOptResourceEnabled(false). addSearchDomain("foo.com") )); testNet("host1"); }
private void deployConfigClient() throws InterruptedException { VertxOptions vertxOptions = new VertxOptions(); vertxOptions.setAddressResolverOptions(AddressResolverConfig.getAddressResover(SSL_KEY, ConfigCenterConfig.INSTANCE.getConcurrentCompositeConfiguration())); Vertx vertx = VertxUtils.getOrCreateVertxByName("config-center", vertxOptions); HttpClientOptions httpClientOptions = createHttpClientOptions(); clientMgr = new ClientPoolManager<>(vertx, new HttpClientPoolFactory(httpClientOptions)); DeploymentOptions deployOptions = VertxUtils.createClientDeployOptions(clientMgr, 1); VertxUtils.blockDeploy(vertx, ClientVerticle.class, deployOptions); }
@Test public void testResolveFromBuffer() { VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsValue(Buffer.buffer("192.168.0.15 server.net")))); vertx.resolveAddress("server.net", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
@Test public void testResolveFromClasspath() { VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsPath("hosts_config.txt"))); vertx.resolveAddress("server.net", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
@Test public void testCaseInsensitiveResolveFromHosts() { VertxInternal vertx = (VertxInternal) vertx(new VertxOptions().setAddressResolverOptions(new AddressResolverOptions().setHostsPath("hosts_config.txt"))); vertx.resolveAddress("SERVER.NET", onSuccess(addr -> { assertEquals("192.168.0.15", addr.getHostAddress()); assertEquals("server.net", addr.getHostName()); testComplete(); })); await(); }
@Test public void testInvalidHostsConfig() { try { AddressResolverOptions options = new AddressResolverOptions().setHostsPath("whatever.txt"); vertx(new VertxOptions().setAddressResolverOptions(options)); fail(); } catch (VertxException ignore) { } }