DelegatingDnsResolverTest.java 文件源码

@Before
public void resetClientConfiguration() {
    dnsResolutionCounter = new AtomicInteger(0);
    requestedHosts = new CopyOnWriteArraySet<String>();

    ClientConfiguration clientConfiguration = new ClientConfiguration();
    clientConfiguration.withMaxErrorRetry(0);
    clientConfiguration.withDnsResolver(new DnsResolver() {
        DnsResolver system = new SystemDefaultDnsResolver();
        @Override
        public InetAddress[] resolve(String host) throws UnknownHostException {
            dnsResolutionCounter.incrementAndGet();
            requestedHosts.add(host);
            return system.resolve(host);
        }
    });

    testedClient = new AmazonHttpClient(clientConfiguration);
}