metrics

Documentation

Index

• Constants
• Variables
• type ServerMetrics
  • func (a *ServerMetrics) ConnectionDec(serviceMethod string)
  • func (a *ServerMetrics) ConnectionInc(serviceMethod string)
  • func (a *ServerMetrics) ObserveDialLatency(elapsed time.Duration)
  • func (a *ServerMetrics) ObserveFrontendWriteLatency(elapsed time.Duration)
  • func (a *ServerMetrics) Reset()
  • func (a *ServerMetrics) SetBackendCount(count int)
  • func (a *ServerMetrics) SetPendingDialCount(count int)

Constants

const (

	// Proxy is the ProxyService method used to handle incoming streams.
	Proxy = "Proxy"

	// Connect is the AgentService method used to establish next hop.
	Connect = "Connect"
)

Variables

var (

	// Metrics provides access to all dial metrics.
	Metrics = newServerMetrics()
)

Types

type ServerMetrics

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

ServerMetrics includes all the metrics of the proxy server.

func (*ServerMetrics) ConnectionDec

func (a *ServerMetrics) ConnectionDec(serviceMethod string)

ConnectionDec decrements a finished grpc client connection.

func (*ServerMetrics) ConnectionInc

func (a *ServerMetrics) ConnectionInc(serviceMethod string)

ConnectionInc increments a new grpc client connection.

func (*ServerMetrics) ObserveDialLatency

func (a *ServerMetrics) ObserveDialLatency(elapsed time.Duration)

ObserveDialLatency records the latency of dial to the remote endpoint.

func (*ServerMetrics) ObserveFrontendWriteLatency

func (a *ServerMetrics) ObserveFrontendWriteLatency(elapsed time.Duration)

ObserveFrontendWriteLatency records the latency of dial to the remote endpoint.

func (*ServerMetrics) Reset

func (a *ServerMetrics) Reset()

Reset resets the metrics.

func (*ServerMetrics) SetBackendCount

func (a *ServerMetrics) SetBackendCount(count int)

SetBackendCount sets the number of backend connection.

func (*ServerMetrics) SetPendingDialCount

func (a *ServerMetrics) SetPendingDialCount(count int)

SetPendingDialCount sets the number of pending dials.