monitoring

Documentation

Index

• Constants
• type Middleware
  • func NewMiddleware(monitor MonitorInterface, logger logging.LoggerInterface) *Middleware
  • func (mdw *Middleware) ResponseTime() func(http.Handler) http.Handler
• type MonitorInterface
• type NoopMonitor
  • func NewNoopMonitor(service string, logger logging.LoggerInterface) *NoopMonitor
  • func (m *NoopMonitor) GetService() string
  • func (m *NoopMonitor) SetDependencyAvailability(map[string]string, float64) error
  • func (m *NoopMonitor) SetResponseTimeMetric(map[string]string, float64) error

Constants

const (
	// IDPathRegex regexp used to swap the {id*} parameters in the path with simply id
	// supports alphabetic characters and underscores, no dashes
	IDPathRegex string = "{[a-zA-Z_]*}"
)

Types

type Middleware

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

Middleware is the monitoring middleware object implementing Prometheus monitoring

func NewMiddleware

func NewMiddleware(monitor MonitorInterface, logger logging.LoggerInterface) *Middleware

NewMiddleware returns a Middleware based on the type of monitor

func (*Middleware) ResponseTime

func (mdw *Middleware) ResponseTime() func(http.Handler) http.Handler

type MonitorInterface

type MonitorInterface interface {
	GetService() string
	SetResponseTimeMetric(map[string]string, float64) error
	SetDependencyAvailability(map[string]string, float64) error
}

type NoopMonitor

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

func NewNoopMonitor

func NewNoopMonitor(service string, logger logging.LoggerInterface) *NoopMonitor

func (*NoopMonitor) GetService

func (m *NoopMonitor) GetService() string

func (*NoopMonitor) SetDependencyAvailability

func (m *NoopMonitor) SetDependencyAvailability(map[string]string, float64) error

func (*NoopMonitor) SetResponseTimeMetric

func (m *NoopMonitor) SetResponseTimeMetric(map[string]string, float64) error