trace

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Versions in this module

v0

v0.3.0

Feb 12, 2018

Changes in this version

type SamplingParameters

+ SpanID SpanID

+ TraceID TraceID

type SpanContext

+ SpanID SpanID

+ TraceID TraceID

+ TraceOptions TraceOptions

v0.2.0

Jan 30, 2018

Changes in this version

+ func ReportSpansPerMethod() map[string]PerMethodSummary

type Annotation

+ Time time.Time

type Exporter

+ ExportSpan func(s *SpanData)

type Link

+ SpanID SpanID

+ TraceID TraceID

type MessageEvent

+ Time time.Time

type Span

+ func (s *Span) Annotate(attributes []Attribute, str string)

+ func (s *Span) Annotatef(attributes []Attribute, format string, a ...interface{})

type SpanData

+ func ReportActiveSpans(name string) []*SpanData

+ func ReportSpansByError(name string, code int32) []*SpanData

+ func ReportSpansByLatency(name string, minLatency, maxLatency time.Duration) []*SpanData

+ type StartOptions struct

+ RecordEvents bool

+ RegisterNameForLocalSpanStore bool

+ Sampler Sampler

v0.1.0

Dec 15, 2017

Changes in this version

+ func AddLink(ctx context.Context, l Link)

+ func AddMessageReceiveEvent(ctx context.Context, messageID, uncompressedByteSize, compressedByteSize int64)

+ func AddMessageSendEvent(ctx context.Context, messageID, uncompressedByteSize, compressedByteSize int64)

+ func ConfigureBucketSizes(bcs []BucketConfiguration)

+ func EndSpan(ctx context.Context)

+ func IsRecordingEvents(ctx context.Context) bool

+ func IsSampled(ctx context.Context) bool

+ func LazyPrint(ctx context.Context, str fmt.Stringer)

+ func LazyPrintWithAttributes(ctx context.Context, attributes []Attribute, str fmt.Stringer)

+ func LazyPrintf(ctx context.Context, format string, a ...interface{})

+ func LazyPrintfWithAttributes(ctx context.Context, attributes []Attribute, format string, a ...interface{})

+ func Print(ctx context.Context, str string)

+ func PrintWithAttributes(ctx context.Context, attributes []Attribute, str string)

+ func RegisterExporter(e Exporter)

+ func SampledSpansSummary() map[string]PerMethodSummary

+ func SetDefaultSampler(sampler Sampler)

+ func SetSpanAttributes(ctx context.Context, attributes ...Attribute)

+ func SetSpanStatus(ctx context.Context, status Status)

+ func SetStackTrace(ctx context.Context)

+ func StartSpan(ctx context.Context, name string) context.Context

+ func StartSpanWithOptions(ctx context.Context, name string, o StartSpanOptions) context.Context

+ func StartSpanWithRemoteParent(ctx context.Context, name string, parent SpanContext, o StartSpanOptions) context.Context

+ func UnregisterExporter(e Exporter)

+ func WithSpan(parent context.Context, s *Span) context.Context

+ type Annotation struct

+ Attributes map[string]interface{}

+ Message string

+ type Attribute interface

+ type BoolAttribute struct

+ Key string

+ Value bool

+ type BucketConfiguration struct

+ MaxRequestsErrors int

+ MaxRequestsSucceeded int

+ Name string

+ type ErrorBucketSummary struct

+ ErrorCode int32

+ Size int

+ type Exporter interface

+ Export func(s *SpanData)

+ type Int64Attribute struct

+ Key string

+ Value int64

+ type LatencyBucketSummary struct

+ MaxLatency time.Duration

+ MinLatency time.Duration

+ Size int

+ type Link struct

+ Attributes map[string]interface{}

+ Type LinkType

+ type LinkType int32

+ const LinkTypeChild

+ const LinkTypeParent

+ const LinkTypeUnspecified

+ type MessageEvent struct

+ CompressedByteSize int64

+ EventType MessageEventType

+ MessageID int64

+ UncompressedByteSize int64

+ type MessageEventType int32

+ const MessageEventTypeRecv

+ const MessageEventTypeSent

+ const MessageEventTypeUnspecified

+ type PerMethodSummary struct

+ Active int

+ ErrorBuckets []ErrorBucketSummary

+ LatencyBuckets []LatencyBucketSummary

+ type Sampler interface

+ Sample func(p SamplingParameters) SamplingDecision

+ func AlwaysSample() Sampler

+ func NeverSample() Sampler

+ func ProbabilitySampler(fraction float64) Sampler

+ type SamplingDecision struct

+ Sample bool

+ type SamplingParameters struct

+ HasRemoteParent bool

+ Name string

+ ParentContext SpanContext

+ type Span struct

+ func FromContext(ctx context.Context) *Span

+ func NewSpan(name string, o StartSpanOptions) *Span

+ func NewSpanWithRemoteParent(name string, parent SpanContext, o StartSpanOptions) *Span

+ func (s *Span) AddLink(l Link)

+ func (s *Span) AddMessageReceiveEvent(messageID, uncompressedByteSize, compressedByteSize int64)

+ func (s *Span) AddMessageSendEvent(messageID, uncompressedByteSize, compressedByteSize int64)

+ func (s *Span) End()

+ func (s *Span) IsRecordingEvents() bool

+ func (s *Span) IsSampled() bool

+ func (s *Span) LazyPrint(str fmt.Stringer)

+ func (s *Span) LazyPrintWithAttributes(attributes []Attribute, str fmt.Stringer)

+ func (s *Span) LazyPrintf(format string, a ...interface{})

+ func (s *Span) LazyPrintfWithAttributes(attributes []Attribute, format string, a ...interface{})

+ func (s *Span) Print(str string)

+ func (s *Span) PrintWithAttributes(attributes []Attribute, str string)

+ func (s *Span) SetAttributes(attributes ...Attribute)

+ func (s *Span) SetStackTrace()

+ func (s *Span) SetStatus(status Status)

+ func (s *Span) SpanContext() SpanContext

+ func (s *Span) StartSpan(name string) *Span

+ func (s *Span) StartSpanWithOptions(name string, o StartSpanOptions) *Span

+ func (s *Span) String() string

+ type SpanContext struct

+ func SpanContextFromContext(ctx context.Context) (SpanContext, bool)

+ func (sc SpanContext) IsSampled() bool

+ type SpanData struct

+ Annotations []Annotation

+ Attributes map[string]interface{}

+ EndTime time.Time

+ HasRemoteParent bool

+ Links []Link

+ MessageEvents []MessageEvent

+ Name string

+ ParentSpanID SpanID

+ StackTrace []uintptr

+ StartTime time.Time

+ func ActiveSpans(name string) []*SpanData

+ func ErrorSampledSpans(name string, code int32) []*SpanData

+ func LatencySampledSpans(name string, minLatency, maxLatency time.Duration) []*SpanData

+ type SpanID [8]byte

+ func (s SpanID) String() string

+ type StartSpanOptions struct

+ RecordEvents bool

+ RegisterNameForLocalSpanStore bool

+ type Status struct

+ Code int32

+ Message string

+ type StringAttribute struct

+ Key string

+ Value string

+ type TraceID [16]byte

+ func (t TraceID) String() string

+ type TraceOptions uint32

+ func (t TraceOptions) IsSampled() bool

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