Example usage for io.netty.resolver.dns DnsServerAddresses stream

Introduction

In this page you can find the example usage for io.netty.resolver.dns DnsServerAddresses stream.

Prototype

public abstract DnsServerAddressStream stream();

Source Link

Document

Starts a new infinite stream of DNS server addresses.

Usage

From source file:com.linecorp.armeria.client.endpoint.dns.DnsEndpointGroupBuilder.java

License:Apache License

/**
 * Sets the DNS server addresses to send queries to. Operating system default is used by default.
 *//*from  ww w.j a  va2 s  . co  m*/
public final B serverAddresses(Iterable<InetSocketAddress> serverAddresses) {
    requireNonNull(serverAddresses, "serverAddresses");
    final DnsServerAddresses addrs = DnsServerAddresses.sequential(serverAddresses);
    serverAddressStreamProvider = hostname -> addrs.stream();
    return self();
}

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From source file:io.vertx.core.dns.impl.netty.UnixResolverDnsServerAddressStreamProvider.java

License:Apache License

@Override
public DnsServerAddressStream nameServerAddressStream(String hostname) {
    for (;;) {/*w ww.  j a  v a2s . com*/
        int i = hostname.indexOf('.', 1);
        if (i < 0 || i == hostname.length() - 1) {
            return defaultNameServerAddresses.stream();
        }

        DnsServerAddresses addresses = domainToNameServerStreamMap.get(hostname);
        if (addresses != null) {
            return addresses.stream();
        }

        hostname = hostname.substring(i + 1);
    }
}

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