package net.minecraft.client.multiplayer.resolver;

import com.mojang.logging.LogUtils;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import java.util.Optional;
import org.slf4j.Logger;

@FunctionalInterface
public interface ServerAddressResolver {
	Logger LOGGER = LogUtils.getLogger();
	ServerAddressResolver SYSTEM = address -> {
		try {
			InetAddress resolvedAddress = InetAddress.getByName(address.getHost());
			return Optional.of(ResolvedServerAddress.from(new InetSocketAddress(resolvedAddress, address.getPort())));
		} catch (UnknownHostException var2) {
			LOGGER.debug("Couldn't resolve server {} address", address.getHost(), var2);
			return Optional.empty();
		}
	};

	Optional<ResolvedServerAddress> resolve(ServerAddress address);
}