healthcheck

Documentation

Index

• Constants
• func CreateHealthCheck(cfg v2.HealthCheck) types.HealthChecker
• func RegisterCommonCallbacks(name string, cb types.HealthCheckCb) bool
• func RegisterSessionFactory(p types.ProtocolName, f types.HealthCheckSessionFactory)
• type TCPDialSession
  • func (s *TCPDialSession) CheckHealth() bool
  • func (s *TCPDialSession) OnTimeout()
• type TCPDialSessionFactory
  • func (f *TCPDialSessionFactory) NewSession(cfg map[string]interface{}, host types.Host) types.HealthCheckSession

Constants

const (
	DefaultTimeout  = time.Second
	DefaultInterval = 15 * time.Second
)

Functions

func CreateHealthCheck

func CreateHealthCheck(cfg v2.HealthCheck) types.HealthChecker

CreateHealthCheck is a extendable function that can create different health checker by different health check session. The Default session is TCPDial session

func RegisterCommonCallbacks

func RegisterCommonCallbacks(name string, cb types.HealthCheckCb) bool

func RegisterSessionFactory

func RegisterSessionFactory(p types.ProtocolName, f types.HealthCheckSessionFactory)

Types

type TCPDialSession

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

func (*TCPDialSession) CheckHealth

func (s *TCPDialSession) CheckHealth() bool

func (*TCPDialSession) OnTimeout

func (s *TCPDialSession) OnTimeout()

type TCPDialSessionFactory

type TCPDialSessionFactory struct{}

func (*TCPDialSessionFactory) NewSession

func (f *TCPDialSessionFactory) NewSession(cfg map[string]interface{}, host types.Host) types.HealthCheckSession