Examples with DnsClientImpl io.vertx.core.dns.impl.DnsClientImpl used on opensource projects

Example 1 with DnsClientImpl

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

the class DNSTest method testResolveA.

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

Example 2 with DnsClientImpl

use of io.vertx.core.dns.impl.DnsClientImpl 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 DnsClientImpl

use of io.vertx.core.dns.impl.DnsClientImpl 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 4 with DnsClientImpl

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

the class DNSTest method testResolveAIpV6.

@Test
public void testResolveAIpV6() throws Exception {
    final String ip = "10.0.0.1";
    dnsServer.testResolveA(ip).ipAddress("::1");
    // force the fake dns server to Ipv6
    DnsClient dns = prepareDns();
    dns.resolveA("vertx.io", onSuccess(result -> {
        assertFalse(result.isEmpty());
        assertEquals(1, result.size());
        assertEquals(ip, result.get(0));
        ((DnsClientImpl) dns).inProgressQueries(num -> {
            assertEquals(0, (int) num);
            testComplete();
        });
    }));
    await();
}

Example 5 with DnsClientImpl

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

the class DNSTest method testTimeout.

@Test
public void testTimeout() throws Exception {
    DnsClient dns = vertx.createDnsClient(new DnsClientOptions().setHost("localhost").setPort(10000).setQueryTimeout(5000));
    dns.lookup("vertx.io", onFailure(result -> {
        assertEquals(VertxException.class, result.getClass());
        assertEquals("DNS query timeout for vertx.io.", result.getMessage());
        ((DnsClientImpl) dns).inProgressQueries(num -> {
            assertEquals(0, (int) num);
            testComplete();
        });
    }));
    await();
}