health

Documentation

Index

• Constants
• type Checker
  • func NewChecker(interval, timeout time.Duration, logger *zap.Logger, prefix string) *Checker
  • func (c *Checker) RegisterPool(p *pool.ServerPool)
  • func (c *Checker) Start(ctx context.Context)
  • func (c *Checker) Stop()

Constants

const (
	HealthCheckTypeHTTP = "http"
	HealthCheckTypeTCP  = "tcp"
)

Supported health check types

Types

type Checker

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

Checker periodically checks the health of backends in registered ServerPools.

func NewChecker

func NewChecker(interval, timeout time.Duration, logger *zap.Logger, prefix string) *Checker

creates a new health checker with the given interval and timeout.

func (*Checker) RegisterPool

func (c *Checker) RegisterPool(p *pool.ServerPool)

func (*Checker) Start

func (c *Checker) Start(ctx context.Context)

begins the health checking process.

func (*Checker) Stop

func (c *Checker) Stop()

gracefully stops the health checker.