consensus

type MetricsConsumer ¶

type MetricsConsumer struct {
	// inherit from noop consumer in order to satisfy the full interface
	notifications.NoopConsumer
	// contains filtered or unexported fields
}

MetricsConsumer is a consumer that subscribes to hotstuff events and collects metrics data when certain events trigger. It depends on Metrics module to report metrics data.

func NewMetricsConsumer(metrics module.HotstuffMetrics) *MetricsConsumer

func (c *MetricsConsumer) OnQcTriggeredViewChange(_ uint64, newView uint64, qc *flow.QuorumCertificate)

func (c *MetricsConsumer) OnStartingTimeout(info model.TimerInfo)

func (c *MetricsConsumer) OnTcTriggeredViewChange(_ uint64, newView uint64, tc *flow.TimeoutCertificate)