circut

Documentation

Index

• type Breaker
  • func New(resetDuration time.Duration, prober Prober) *Breaker
  • func (b *Breaker) FlagDown()
  • func (b *Breaker) FlagUp()
  • func (b *Breaker) IsUp() bool
• type Prober

Types

type Breaker

type Breaker struct {
	Down int32
	// contains filtered or unexported fields
}

Breaker represents circut breaker

func New

func New(resetDuration time.Duration, prober Prober) *Breaker

New creates a new circut breaker

func (*Breaker) FlagDown

func (b *Breaker) FlagDown()

FlagDown flags connection Down

func (*Breaker) FlagUp

func (b *Breaker) FlagUp()

FlagUp flags resource down

func (*Breaker) IsUp

func (b *Breaker) IsUp() bool

IsUp returns true if resource is up

type Prober

type Prober interface {
	//Probe checks if service is up, if so it should call FlagUp
	Probe()
}

Prober represents abstraction to check if service is up