Enum DnsNameResolverChannelStrategy

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static DnsNameResolverChannelStrategy valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static DnsNameResolverChannelStrategy[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • ChannelPerResolution

        public static final DnsNameResolverChannelStrategy ChannelPerResolution
        Use a new Channel per resolution or per explicit query. As of today this is similar to what the DefaultNameResolver (JDK default) does. As we will need to open and close a new socket for each resolution it will come with a performance overhead. That said using this strategy should be the most robust and also guard against problems that can arise in kubernetes (or similar) setups.
    • Method Detail

      • values

        public static DnsNameResolverChannelStrategy[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (DnsNameResolverChannelStrategy c : DnsNameResolverChannelStrategy.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static DnsNameResolverChannelStrategy valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null