roundrobin

Documentation

Index

• Variables
• type Balancer
  • func New(items []string) *Balancer
  • func (b *Balancer) Pick() (string, error)

Variables

var (
	// ErrNoAvailableItem no item is available
	ErrNoAvailableItem = errors.New("no item is available")
)

Types

type Balancer

type Balancer struct {
	// contains filtered or unexported fields
}

Balancer roundrobin instance.

func New

func New(items []string) *Balancer

New - Creates a new instance.

func (*Balancer) Pick

func (b *Balancer) Pick() (string, error)

Pick - Chooses next available item.