logging

Documentation

Index

• Constants
• func AsJSON(v interface{}) []byte
• func BurstSampler(burst uint32, interval time.Duration, opts ...BurstSamplerOption) *zerolog.BurstSampler
• func Entity(entity flow.Entity) []byte
• func ID(id flow.Identifier) []byte
• func IDs(ids []flow.Identifier) []string
• func Type(obj interface{}) string
• type BurstSamplerOption
  • func WithNextSampler(sampler zerolog.Sampler) BurstSamplerOption

Constants

const (
	// KeySuspicious is a logging label that is used to flag the log event as suspicious behavior
	// This is used to add an easily searchable label to the log event
	KeySuspicious = "suspicious"

	// KeyNetworkingSecurity is a logging label that is used to flag the log event as a networking security issue.
	// This is used to add an easily searchable label to the log events.
	KeyNetworkingSecurity = "networking-security"

	// KeyProtocolViolation is a logging label that is used to flag the log event as byzantine protocol violation.
	// This is used to add an easily searchable label to the log events.
	KeyProtocolViolation = "byzantine-protocol-violation"

	// KeyLoad is a logging label that is used to flag the log event as a load issue.
	KeyLoad = "load"
)

Functions

func AsJSON

func AsJSON(v interface{}) []byte

func BurstSampler

func BurstSampler(burst uint32, interval time.Duration, opts ...BurstSamplerOption) *zerolog.BurstSampler

BurstSampler returns a zerolog.BurstSampler with the provided burst and interval. Logs emitted beyond the burst limit are dropped

func Entity

func Entity(entity flow.Entity) []byte

func ID

func ID(id flow.Identifier) []byte

func IDs

func IDs(ids []flow.Identifier) []string

func Type

func Type(obj interface{}) string

Types

type BurstSamplerOption

type BurstSamplerOption func(*zerolog.BurstSampler)

func WithNextSampler

func WithNextSampler(sampler zerolog.Sampler) BurstSamplerOption

WithNextSampler adds a sampler that is applied after exceeding the burst limit