metrics

Documentation

Index

• func ActivePromise(ctx context.Context)
• func Init(meter metric.Meter) error
• func Promise(ctx context.Context, err error)
• func SendEventFailure(ctx context.Context, elapsed time.Duration, inline bool, dataSize int64)
• func SendEventSuccess(ctx context.Context, elapsed time.Duration, inline bool, dataSize int64)

Functions

func ActivePromise

func ActivePromise(ctx context.Context)

ActivePromise increases the promises.current metric. This should be called when a promise is created.

func Init

func Init(meter metric.Meter) error

Init initializes the arn sdk model metrics. This should only be called by the tattler constructor or tests.

func Promise

func Promise(ctx context.Context, err error)

Promise increases the promises.completed metric with timeout label. This also decrements the current promise count. This should be called on promise completion.

func SendEventFailure

func SendEventFailure(ctx context.Context, elapsed time.Duration, inline bool, dataSize int64)

SendEventFailure increases the events.sent metric with success == false and records the latency.

func SendEventSuccess

func SendEventSuccess(ctx context.Context, elapsed time.Duration, inline bool, dataSize int64)

SendEventSuccess increases the events.sent metric with success == true and records the latency.