}

    /** 
     * Retrieve an <code>InetAddress</code>. If the address is not
     * an IP address and cannot be resolved <code>null</code> will
     * be returned.
     */

    public static InetAddress getInetAddress( String key, InetAddress def ) {
        String addr = prp.getProperty( key );
        if( addr != null ) {
            try {
                def = InetAddress.getByName( addr );

      }
    }

    return lookupHttps(hostname)
  }

  @Throws(UnknownHostException::class)
  private fun lookupHttps(hostname: String): List<InetAddress> {
    val networkRequests = ArrayList<Call>(2)
    val failures = ArrayList<Exception>(2)
    val results = ArrayList<InetAddress>(5)

    buildRequest(hostname, networkRequests, results, failures, DnsRecordCodec.TYPE_A)

    if (includeIPv6) {

    private static InetAddress baddr;

    private static LogStream log = LogStream.getInstance();

    static {
        String ro = Config.getProperty( "jcifs.smb1.resolveOrder" );
        InetAddress nbns = NbtAddress.getWINSAddress();

        try {
            baddr = Config.getInetAddress( "jcifs.smb1.netbios.baddr",
                                InetAddress.getByName( "255.255.255.255" ));

      result.close();
      throw e;
    }
    return result;
  }

  @Override public Socket createSocket(
      String host, int port, InetAddress localHost, int localPort) throws IOException {
    return createSocket(host, port);
  }

  @Override public Socket createSocket(InetAddress host, int port) throws IOException {
    Socket result = createSocket();

    try {
      result.connect(new InetSocketAddress(host, port));

    protected int netbiosRetryTimeout = 3000;
    protected String netbiosScope;
    protected int netbiosLocalPort = 0;
    protected InetAddress netbiosLocalAddress;
    protected String lmhostsFilename;
    protected InetAddress[] winsServer = new InetAddress[0];
    protected InetAddress broadcastAddress;
    protected List<ResolverType> resolverOrder;
    protected int maximumBufferSize = 0x10000;

    /**
     * To convert this address to an <code>InetAddress</code>.
     *
     * @return the {@link java.net.InetAddress} representation of this address.
     * @throws UnknownHostException
     */

    public InetAddress getInetAddress () throws UnknownHostException {
        return InetAddress.getByName(getHostAddress());
    }


    @Override
    public InetAddress toInetAddress () throws UnknownHostException {

        val allAddresses = mutableListOf<InetAddress>()
        val allExceptions = mutableListOf<IOException>()
        val latch = CountDownLatch(asyncDns.size)

        asyncDns.forEach {
          it.query(
            hostname,
            object : Callback {
              override fun onResponse(
                hostname: String,
                addresses: List<InetAddress>,
              ) {

    assertThat(exception).isNull()
    assertThat(allAddresses).isNotEmpty()
  }

  private fun dnsQuery(hostname: String): Pair<List<InetAddress>, Exception?> {
    val allAddresses = mutableListOf<InetAddress>()
    var exception: Exception? = null
    val latch = CountDownLatch(1)

    // assumes an IPv4 address
    AndroidAsyncDns.IPv4.query(
      hostname,

package okhttp3.dnsoverhttps

import java.net.InetAddress
import java.net.UnknownHostException
import okhttp3.Dns

/**
 * Internal Bootstrap DNS implementation for handling initial connection to DNS over HTTPS server.
 *
 * Returns hardcoded results for the known host.
 */
internal class BootstrapDns(
  private val dnsHostname: String,
  private val dnsServers: List<InetAddress>,
) : Dns {
  @Throws(UnknownHostException::class)

    val nsType: Int,
    val flags: Int,
    val callback: DnsResolver.Callback<List<InetAddress>>,
  )

  @Implementation
  fun query(
    network: Network?,
    domain: String,
    nsType: Int,
    flags: Int,
    executor: Executor,
    cancellationSignal: CancellationSignal?,
    callback: DnsResolver.Callback<List<InetAddress>>,
  ) {
    responder(Request(network, domain, nsType, flags, callback))
  }