metrics

Jan 9, 2020

Changes in this version

+ const DispatcherFailedFlush

+ const DispatcherQueueSize

+ const DispatcherRetryFlush

+ const DispatcherSuccessFlush

+ type Counter interface

+ Add func(delta float64)

+ type Gauge interface

+ Set func(delta float64)

+ type NoopCounter struct

+ func (m NoopCounter) Add(value float64)

+ type NoopGauge struct

+ func (m NoopGauge) Set(value float64)

+ type NoopRegistry struct

+ func NewNoopRegistry() *NoopRegistry

+ func (m *NoopRegistry) GetCounter(key string) Counter

+ func (m *NoopRegistry) GetGauge(key string) Gauge

+ type Registry interface

+ GetCounter func(name string) Counter

+ GetGauge func(name string) Gauge