metrics

Documentation

Index

• type Observer
  • func NewObserver(p Params) *Observer
  • func (o *Observer) IncPlaintextConnections()
  • func (o *Observer) IncTLSConnections(version uint16)
  • func (o *Observer) IncTLSHandshakeFailures()
• type Params

Types

type Observer

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

Observer holds connection metrics.

func NewObserver

func NewObserver(p Params) *Observer

NewObserver returns observer for emitting connection metrics.

func (*Observer) IncPlaintextConnections

func (o *Observer) IncPlaintextConnections()

IncPlaintextConnections increments plaintext connections metric.

func (*Observer) IncTLSConnections

func (o *Observer) IncTLSConnections(version uint16)

IncTLSConnections increments TLS connections metric.

func (*Observer) IncTLSHandshakeFailures

func (o *Observer) IncTLSHandshakeFailures()

IncTLSHandshakeFailures increments TLS handshake failures metric.

type Params

type Params struct {
	Meter         *metrics.Scope
	Logger        *zap.Logger
	ServiceName   string // Name of the service.
	TransportName string // Name of the transport.
	Direction     string // Inbound or Outbound.
	Dest          string // Name of the dest, only for outbound.
	Mode          yarpctls.Mode
}

Params holds parameters needed for creating new observer.