Package org.elasticsearch.common.network

Class NetworkUtils

  • public abstract class NetworkUtils
extends java.lang.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 Description
      static boolean SUPPORTS_V6
      Deprecated.
      transition mechanism only, do not use

    • Method Summary

      Modifier and Type Method Description
      static boolean defaultReuseAddress()
      Returns system default for SO_REUSEADDR
      static void sortAddresses​(java.util.List<java.net.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​(java.util.List<java.net.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