zipkincore

package
Version: v2.29.1+incompatible Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: May 24, 2021 License: Apache-2.0 Imports: 7 Imported by: 192

Documentation

Index

Constants

View Source
const CLIENT_ADDR = "ca"
View Source
const CLIENT_RECV = "cr"
View Source
const CLIENT_RECV_FRAGMENT = "crf"
View Source
const CLIENT_SEND = "cs"
View Source
const CLIENT_SEND_FRAGMENT = "csf"
View Source
const LOCAL_COMPONENT = "lc"
View Source
const MESSAGE_ADDR = "ma"
View Source
const MESSAGE_RECV = "mr"
View Source
const MESSAGE_SEND = "ms"
View Source
const SERVER_ADDR = "sa"
View Source
const SERVER_RECV = "sr"
View Source
const SERVER_RECV_FRAGMENT = "srf"
View Source
const SERVER_SEND = "ss"
View Source
const SERVER_SEND_FRAGMENT = "ssf"
View Source
const WIRE_RECV = "wr"
View Source
const WIRE_SEND = "ws"

Variables

View Source
var Endpoint_Ipv6_DEFAULT []byte
View Source
var GoUnusedProtection__ int
View Source
var Span_Debug_DEFAULT bool = false
View Source
var Span_Duration_DEFAULT int64
View Source
var Span_ParentID_DEFAULT int64
View Source
var Span_Timestamp_DEFAULT int64
View Source
var Span_TraceIDHigh_DEFAULT int64
View Source
var ZipkinCollectorSubmitZipkinBatchResult_Success_DEFAULT []*Response

Functions

This section is empty.

Types

type Annotation

type Annotation struct {
	Timestamp int64     `thrift:"timestamp,1" db:"timestamp" json:"timestamp"`
	Value     string    `thrift:"value,2" db:"value" json:"value"`
	Host      *Endpoint `thrift:"host,3" db:"host" json:"host,omitempty"`
}

An annotation is similar to a log statement. It includes a host field which allows these events to be attributed properly, and also aggregatable.

Attributes:

- Timestamp: Microseconds from epoch.

This value should use the most precise value possible. For example, gettimeofday or syncing nanoTime against a tick of currentTimeMillis.

- Value
- Host: Always the host that recorded the event. By specifying the host you allow

rollup of all events (such as client requests to a service) by IP address.

func NewAnnotation

func NewAnnotation() *Annotation

func (*Annotation) Equals

func (p *Annotation) Equals(other *Annotation) bool

func (*Annotation) GetHost

func (p *Annotation) GetHost() *Endpoint

func (*Annotation) GetTimestamp

func (p *Annotation) GetTimestamp() int64

func (*Annotation) GetValue

func (p *Annotation) GetValue() string

func (*Annotation) IsSetHost

func (p *Annotation) IsSetHost() bool

func (*Annotation) Read

func (p *Annotation) Read(ctx context.Context, iprot thrift.TProtocol) error

func (*Annotation) ReadField1

func (p *Annotation) ReadField1(ctx context.Context, iprot thrift.TProtocol) error

func (*Annotation) ReadField2

func (p *Annotation) ReadField2(ctx context.Context, iprot thrift.TProtocol) error

func (*Annotation) ReadField3

func (p *Annotation) ReadField3(ctx context.Context, iprot thrift.TProtocol) error

func (*Annotation) String

func (p *Annotation) String() string

func (*Annotation) Write

func (p *Annotation) Write(ctx context.Context, oprot thrift.TProtocol) error

type AnnotationType

type AnnotationType int64
const (
	AnnotationType_BOOL   AnnotationType = 0
	AnnotationType_BYTES  AnnotationType = 1
	AnnotationType_I16    AnnotationType = 2
	AnnotationType_I32    AnnotationType = 3
	AnnotationType_I64    AnnotationType = 4
	AnnotationType_DOUBLE AnnotationType = 5
	AnnotationType_STRING AnnotationType = 6
)

func AnnotationTypeFromString

func AnnotationTypeFromString(s string) (AnnotationType, error)

func AnnotationTypePtr

func AnnotationTypePtr(v AnnotationType) *AnnotationType

func (AnnotationType) MarshalText

func (p AnnotationType) MarshalText() ([]byte, error)

func (*AnnotationType) Scan

func (p *AnnotationType) Scan(value interface{}) error

func (AnnotationType) String

func (p AnnotationType) String() string

func (*AnnotationType) UnmarshalText

func (p *AnnotationType) UnmarshalText(text []byte) error

func (*AnnotationType) Value

func (p *AnnotationType) Value() (driver.Value, error)

type BinaryAnnotation

type BinaryAnnotation struct {
	Key            string         `thrift:"key,1" db:"key" json:"key"`
	Value          []byte         `thrift:"value,2" db:"value" json:"value"`
	AnnotationType AnnotationType `thrift:"annotation_type,3" db:"annotation_type" json:"annotation_type"`
	Host           *Endpoint      `thrift:"host,4" db:"host" json:"host,omitempty"`
}

Binary annotations are tags applied to a Span to give it context. For example, a binary annotation of "http.uri" could the path to a resource in a RPC call.

Binary annotations of type STRING are always queryable, though more a historical implementation detail than a structural concern.

Binary annotations can repeat, and vary on the host. Similar to Annotation, the host indicates who logged the event. This allows you to tell the difference between the client and server side of the same key. For example, the key "http.uri" might be different on the client and server side due to rewriting, like "/api/v1/myresource" vs "/myresource. Via the host field, you can see the different points of view, which often help in debugging.

Attributes:

- Key
- Value
- AnnotationType
- Host: The host that recorded tag, which allows you to differentiate between

multiple tags with the same key. There are two exceptions to this.

When the key is CLIENT_ADDR or SERVER_ADDR, host indicates the source or destination of an RPC. This exception allows zipkin to display network context of uninstrumented services, or clients such as web browsers.

func NewBinaryAnnotation

func NewBinaryAnnotation() *BinaryAnnotation

func (*BinaryAnnotation) Equals

func (p *BinaryAnnotation) Equals(other *BinaryAnnotation) bool

func (*BinaryAnnotation) GetAnnotationType

func (p *BinaryAnnotation) GetAnnotationType() AnnotationType

func (*BinaryAnnotation) GetHost

func (p *BinaryAnnotation) GetHost() *Endpoint

func (*BinaryAnnotation) GetKey

func (p *BinaryAnnotation) GetKey() string

func (*BinaryAnnotation) GetValue

func (p *BinaryAnnotation) GetValue() []byte

func (*BinaryAnnotation) IsSetHost

func (p *BinaryAnnotation) IsSetHost() bool

func (*BinaryAnnotation) Read

func (p *BinaryAnnotation) Read(ctx context.Context, iprot thrift.TProtocol) error

func (*BinaryAnnotation) ReadField1

func (p *BinaryAnnotation) ReadField1(ctx context.Context, iprot thrift.TProtocol) error

func (*BinaryAnnotation) ReadField2

func (p *BinaryAnnotation) ReadField2(ctx context.Context, iprot thrift.TProtocol) error

func (*BinaryAnnotation) ReadField3

func (p *BinaryAnnotation) ReadField3(ctx context.Context, iprot thrift.TProtocol) error

func (*BinaryAnnotation) ReadField4

func (p *BinaryAnnotation) ReadField4(ctx context.Context, iprot thrift.TProtocol) error

func (*BinaryAnnotation) String

func (p *BinaryAnnotation) String() string

func (*BinaryAnnotation) Write

func (p *BinaryAnnotation) Write(ctx context.Context, oprot thrift.TProtocol) error

type Endpoint

type Endpoint struct {
	Ipv4        int32  `thrift:"ipv4,1" db:"ipv4" json:"ipv4"`
	Port        int16  `thrift:"port,2" db:"port" json:"port"`
	ServiceName string `thrift:"service_name,3" db:"service_name" json:"service_name"`
	Ipv6        []byte `thrift:"ipv6,4" db:"ipv6" json:"ipv6,omitempty"`
}

Indicates the network context of a service recording an annotation with two exceptions.

When a BinaryAnnotation, and key is CLIENT_ADDR or SERVER_ADDR, the endpoint indicates the source or destination of an RPC. This exception allows zipkin to display network context of uninstrumented services, or clients such as web browsers.

Attributes:

- Ipv4: IPv4 host address packed into 4 bytes.

Ex for the ip 1.2.3.4, it would be (1 << 24) | (2 << 16) | (3 << 8) | 4

- Port: IPv4 port

Note: this is to be treated as an unsigned integer, so watch for negatives.

Conventionally, when the port isn't known, port = 0.

- ServiceName: Service name in lowercase, such as "memcache" or "zipkin-web"

Conventionally, when the service name isn't known, service_name = "unknown".

- Ipv6: IPv6 host address packed into 16 bytes. Ex Inet6Address.getBytes()
var Annotation_Host_DEFAULT *Endpoint
var BinaryAnnotation_Host_DEFAULT *Endpoint

func NewEndpoint

func NewEndpoint() *Endpoint

func (*Endpoint) Equals

func (p *Endpoint) Equals(other *Endpoint) bool

func (*Endpoint) GetIpv4

func (p *Endpoint) GetIpv4() int32

func (*Endpoint) GetIpv6

func (p *Endpoint) GetIpv6() []byte

func (*Endpoint) GetPort

func (p *Endpoint) GetPort() int16

func (*Endpoint) GetServiceName

func (p *Endpoint) GetServiceName() string

func (*Endpoint) IsSetIpv6

func (p *Endpoint) IsSetIpv6() bool

func (*Endpoint) Read

func (p *Endpoint) Read(ctx context.Context, iprot thrift.TProtocol) error

func (*Endpoint) ReadField1

func (p *Endpoint) ReadField1(ctx context.Context, iprot thrift.TProtocol) error

func (*Endpoint) ReadField2

func (p *Endpoint) ReadField2(ctx context.Context, iprot thrift.TProtocol) error

func (*Endpoint) ReadField3

func (p *Endpoint) ReadField3(ctx context.Context, iprot thrift.TProtocol) error

func (*Endpoint) ReadField4

func (p *Endpoint) ReadField4(ctx context.Context, iprot thrift.TProtocol) error

func (*Endpoint) String

func (p *Endpoint) String() string

func (*Endpoint) Write

func (p *Endpoint) Write(ctx context.Context, oprot thrift.TProtocol) error

type Response

type Response struct {
	Ok bool `thrift:"ok,1,required" db:"ok" json:"ok"`
}

Attributes:

- Ok

func NewResponse

func NewResponse() *Response

func (*Response) Equals

func (p *Response) Equals(other *Response) bool

func (*Response) GetOk

func (p *Response) GetOk() bool

func (*Response) Read

func (p *Response) Read(ctx context.Context, iprot thrift.TProtocol) error

func (*Response) ReadField1

func (p *Response) ReadField1(ctx context.Context, iprot thrift.TProtocol) error

func (*Response) String

func (p *Response) String() string

func (*Response) Write

func (p *Response) Write(ctx context.Context, oprot thrift.TProtocol) error

type Span

type Span struct {
	TraceID int64 `thrift:"trace_id,1" db:"trace_id" json:"trace_id"`
	// unused field # 2
	Name        string        `thrift:"name,3" db:"name" json:"name"`
	ID          int64         `thrift:"id,4" db:"id" json:"id"`
	ParentID    *int64        `thrift:"parent_id,5" db:"parent_id" json:"parent_id,omitempty"`
	Annotations []*Annotation `thrift:"annotations,6" db:"annotations" json:"annotations"`
	// unused field # 7
	BinaryAnnotations []*BinaryAnnotation `thrift:"binary_annotations,8" db:"binary_annotations" json:"binary_annotations"`
	Debug             bool                `thrift:"debug,9" db:"debug" json:"debug"`
	Timestamp         *int64              `thrift:"timestamp,10" db:"timestamp" json:"timestamp,omitempty"`
	Duration          *int64              `thrift:"duration,11" db:"duration" json:"duration,omitempty"`
	TraceIDHigh       *int64              `thrift:"trace_id_high,12" db:"trace_id_high" json:"trace_id_high,omitempty"`
}

A trace is a series of spans (often RPC calls) which form a latency tree.

The root span is where trace_id = id and parent_id = Nil. The root span is usually the longest interval in the trace, starting with a SERVER_RECV annotation and ending with a SERVER_SEND.

Attributes:

- TraceID
- Name: Span name in lowercase, rpc method for example

Conventionally, when the span name isn't known, name = "unknown".

- ID
- ParentID
- Annotations
- BinaryAnnotations
- Debug
- Timestamp: Microseconds from epoch of the creation of this span.

This value should be set directly by instrumentation, using the most precise value possible. For example, gettimeofday or syncing nanoTime against a tick of currentTimeMillis.

For compatibility with instrumentation that precede this field, collectors or span stores can derive this via Annotation.timestamp. For example, SERVER_RECV.timestamp or CLIENT_SEND.timestamp.

This field is optional for compatibility with old data: first-party span stores are expected to support this at time of introduction.

- Duration: Measurement of duration in microseconds, used to support queries.

This value should be set directly, where possible. Doing so encourages precise measurement decoupled from problems of clocks, such as skew or NTP updates causing time to move backwards.

For compatibility with instrumentation that precede this field, collectors or span stores can derive this by subtracting Annotation.timestamp. For example, SERVER_SEND.timestamp - SERVER_RECV.timestamp.

If this field is persisted as unset, zipkin will continue to work, except duration query support will be implementation-specific. Similarly, setting this field non-atomically is implementation-specific.

This field is i64 vs i32 to support spans longer than 35 minutes.

- TraceIDHigh: Optional unique 8-byte additional identifier for a trace. If non zero, this

means the trace uses 128 bit traceIds instead of 64 bit.

func NewSpan

func NewSpan() *Span

func (*Span) Equals

func (p *Span) Equals(other *Span) bool

func (*Span) GetAnnotations

func (p *Span) GetAnnotations() []*Annotation

func (*Span) GetBinaryAnnotations

func (p *Span) GetBinaryAnnotations() []*BinaryAnnotation

func (*Span) GetDebug

func (p *Span) GetDebug() bool

func (*Span) GetDuration

func (p *Span) GetDuration() int64

func (*Span) GetID

func (p *Span) GetID() int64

func (*Span) GetName

func (p *Span) GetName() string

func (*Span) GetParentID

func (p *Span) GetParentID() int64

func (*Span) GetTimestamp

func (p *Span) GetTimestamp() int64

func (*Span) GetTraceID

func (p *Span) GetTraceID() int64

func (*Span) GetTraceIDHigh

func (p *Span) GetTraceIDHigh() int64

func (*Span) IsSetDebug

func (p *Span) IsSetDebug() bool

func (*Span) IsSetDuration

func (p *Span) IsSetDuration() bool

func (*Span) IsSetParentID

func (p *Span) IsSetParentID() bool

func (*Span) IsSetTimestamp

func (p *Span) IsSetTimestamp() bool

func (*Span) IsSetTraceIDHigh

func (p *Span) IsSetTraceIDHigh() bool

func (*Span) Read

func (p *Span) Read(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField1

func (p *Span) ReadField1(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField10

func (p *Span) ReadField10(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField11

func (p *Span) ReadField11(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField12

func (p *Span) ReadField12(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField3

func (p *Span) ReadField3(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField4

func (p *Span) ReadField4(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField5

func (p *Span) ReadField5(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField6

func (p *Span) ReadField6(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField8

func (p *Span) ReadField8(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) ReadField9

func (p *Span) ReadField9(ctx context.Context, iprot thrift.TProtocol) error

func (*Span) String

func (p *Span) String() string

func (*Span) Write

func (p *Span) Write(ctx context.Context, oprot thrift.TProtocol) error

type ZipkinCollector

type ZipkinCollector interface {
	// Parameters:
	//  - Spans
	SubmitZipkinBatch(ctx context.Context, spans []*Span) (_r []*Response, _err error)
}

type ZipkinCollectorClient

type ZipkinCollectorClient struct {
	// contains filtered or unexported fields
}

func NewZipkinCollectorClient

func NewZipkinCollectorClient(c thrift.TClient) *ZipkinCollectorClient

func NewZipkinCollectorClientProtocol

func NewZipkinCollectorClientProtocol(t thrift.TTransport, iprot thrift.TProtocol, oprot thrift.TProtocol) *ZipkinCollectorClient

func (*ZipkinCollectorClient) Client_

func (p *ZipkinCollectorClient) Client_() thrift.TClient

func (*ZipkinCollectorClient) LastResponseMeta_

func (p *ZipkinCollectorClient) LastResponseMeta_() thrift.ResponseMeta

func (*ZipkinCollectorClient) SetLastResponseMeta_

func (p *ZipkinCollectorClient) SetLastResponseMeta_(meta thrift.ResponseMeta)

func (*ZipkinCollectorClient) SubmitZipkinBatch

func (p *ZipkinCollectorClient) SubmitZipkinBatch(ctx context.Context, spans []*Span) (_r []*Response, _err error)

Parameters:

- Spans

type ZipkinCollectorProcessor

type ZipkinCollectorProcessor struct {
	// contains filtered or unexported fields
}

func NewZipkinCollectorProcessor

func NewZipkinCollectorProcessor(handler ZipkinCollector) *ZipkinCollectorProcessor

func (*ZipkinCollectorProcessor) AddToProcessorMap

func (p *ZipkinCollectorProcessor) AddToProcessorMap(key string, processor thrift.TProcessorFunction)

func (*ZipkinCollectorProcessor) GetProcessorFunction

func (p *ZipkinCollectorProcessor) GetProcessorFunction(key string) (processor thrift.TProcessorFunction, ok bool)

func (*ZipkinCollectorProcessor) Process

func (p *ZipkinCollectorProcessor) Process(ctx context.Context, iprot, oprot thrift.TProtocol) (success bool, err thrift.TException)

func (*ZipkinCollectorProcessor) ProcessorMap

type ZipkinCollectorSubmitZipkinBatchArgs

type ZipkinCollectorSubmitZipkinBatchArgs struct {
	Spans []*Span `thrift:"spans,1" db:"spans" json:"spans"`
}

Attributes:

- Spans

func NewZipkinCollectorSubmitZipkinBatchArgs

func NewZipkinCollectorSubmitZipkinBatchArgs() *ZipkinCollectorSubmitZipkinBatchArgs

func (*ZipkinCollectorSubmitZipkinBatchArgs) GetSpans

func (p *ZipkinCollectorSubmitZipkinBatchArgs) GetSpans() []*Span

func (*ZipkinCollectorSubmitZipkinBatchArgs) Read

func (*ZipkinCollectorSubmitZipkinBatchArgs) ReadField1

func (*ZipkinCollectorSubmitZipkinBatchArgs) String

func (*ZipkinCollectorSubmitZipkinBatchArgs) Write

type ZipkinCollectorSubmitZipkinBatchResult

type ZipkinCollectorSubmitZipkinBatchResult struct {
	Success []*Response `thrift:"success,0" db:"success" json:"success,omitempty"`
}

Attributes:

- Success

func NewZipkinCollectorSubmitZipkinBatchResult

func NewZipkinCollectorSubmitZipkinBatchResult() *ZipkinCollectorSubmitZipkinBatchResult

func (*ZipkinCollectorSubmitZipkinBatchResult) GetSuccess

func (*ZipkinCollectorSubmitZipkinBatchResult) IsSetSuccess

func (p *ZipkinCollectorSubmitZipkinBatchResult) IsSetSuccess() bool

func (*ZipkinCollectorSubmitZipkinBatchResult) Read

func (*ZipkinCollectorSubmitZipkinBatchResult) ReadField0

func (*ZipkinCollectorSubmitZipkinBatchResult) String

func (*ZipkinCollectorSubmitZipkinBatchResult) Write

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
t or T : Toggle theme light dark auto