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

Example 1 with DnsClientOptions

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

the class DNSTest method testDoNotLogActivity.

@Test
public void testDoNotLogActivity() throws Exception {
    TestLoggerFactory factory = testLogging(new DnsClientOptions().setLogActivity(false));
    assertFalse(factory.hasName("io.netty.handler.logging.LoggingHandler"));
}

Example 2 with DnsClientOptions

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

the class DNSTest method testRecursionNotDesired.

@Test
public void testRecursionNotDesired() throws Exception {
    final String ip = "10.0.0.1";
    dnsServer.testResolveA(ip);
    DnsClient dns = prepareDns(new DnsClientOptions().setRecursionDesired(false));
    dns.resolveA("vertx.io", onSuccess(result -> {
        assertFalse(result.isEmpty());
        assertEquals(1, result.size());
        assertEquals(ip, result.get(0));
        DnsMessage msg = dnsServer.pollMessage();
        assertFalse(msg.isRecursionDesired());
        ((DnsClientImpl) dns).inProgressQueries(num -> {
            assertEquals(0, (int) num);
            testComplete();
        });
    }));
    await();
}

Example 3 with DnsClientOptions

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

the class DNSTest method testUnresolvedDnsServer.

@Test
public void testUnresolvedDnsServer() throws Exception {
    try {
        DnsClient dns = vertx.createDnsClient(new DnsClientOptions().setHost("iamanunresolvablednsserver.com").setPort(53));
        fail();
    } catch (Exception e) {
        assertTrue(e instanceof IllegalArgumentException);
        assertEquals("Cannot resolve the host to a valid ip address", e.getMessage());
    }
}

Example 4 with DnsClientOptions

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

the class VertxImpl method createDnsClient.

@Override
public DnsClient createDnsClient(DnsClientOptions options) {
    String host = options.getHost();
    int port = options.getPort();
    if (host == null || port < 0) {
        DnsResolverProvider provider = new DnsResolverProvider(this, addressResolverOptions);
        InetSocketAddress address = provider.nameServerAddresses().get(0);
        // provide the host and port
        options = new DnsClientOptions(options).setHost(address.getAddress().getHostAddress()).setPort(address.getPort());
    }
    return new DnsClientImpl(this, options);
}

Example 5 with DnsClientOptions

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

the class DNSTest method testLogActivity.

@Test
public void testLogActivity() throws Exception {
    TestLoggerFactory factory = testLogging(new DnsClientOptions().setLogActivity(true));
    assertTrue(factory.hasName("io.netty.handler.logging.LoggingHandler"));
}