org.elasticsearch.common.network

Class NetworkUtils

java.lang.Object

org.elasticsearch.common.network.NetworkUtils

public abstract class NetworkUtils
extends Object

Utilities for network interfaces / addresses binding and publishing. Its only intended for that purpose, not general purpose usage!!!!

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	SUPPORTS_V6 Deprecated. transition mechanism only, do not use

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	defaultReuseAddress() Returns system default for SO_REUSEADDR
static void	sortAddresses(List<InetAddress> list) Deprecated. remove this when multihoming is really correct

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SUPPORTS_V6

@Deprecated
public static final boolean SUPPORTS_V6

Deprecated. transition mechanism only, do not use

True if we can bind to a v6 address. Its silly, but for *binding* we have a need to know if the stack works. this can prevent scary noise on IPv4-only hosts.

Method Detail

sortAddresses

@Deprecated
public static void sortAddresses(List<InetAddress> list)

Deprecated. remove this when multihoming is really correct

Sorts addresses by order of preference. This is used to pick the first one for publishing

defaultReuseAddress

public static boolean defaultReuseAddress()

Returns system default for SO_REUSEADDR