balancer

Documentation

Index

• Variables
• type IBalancer
• type Instance
• type Option
  • func WithIndex(index uint32) Option
  • func WithKey(key string) Option
• type Options

Variables

var (
	ErrNotFoundInstance = errors.New("not found instance")
	ErrEmptyInstance    = errors.New("empty instance")
)

var (
	DefaultOptions = Options{
		Index: 0,
		Key:   "dead",
	}
)

Types

type IBalancer

type IBalancer interface {
	Init(...Option)
	Options() Options
	DoBalance([]*Instance, ...Option) (*Instance, error)
	String() string
}

type Instance

type Instance struct {
	Ip   string
	Port int
}

type Option

type Option func(o *Options)

func WithIndex

func WithIndex(index uint32) Option

func WithKey

func WithKey(key string) Option

type Options

type Options struct {
	Index uint32
	Key   string
}