tracing

package

v2.0.0-alpha.2 Latest Latest Go to latest Published: Oct 29, 2025 License: Apache-2.0 Imports: 32 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/pubgo/lava

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Documentation ¶

Index ¶

Constants
func CheckHasTraceID(ctx context.Context) bool
func ExtractHTTPBaggage(ctx context.Context, header http.Header) context.Context
func GetTraceId(ctx context.Context) string
func InjectHTTPBaggage(ctx context.Context, header http.Header)
func NewPrometheusMeterProvider(config *Config, opts ...otelprom.Option) (_ *sdkmetric.MeterProvider, gErr error)
func NewTracer(config *Config) *sdktrace.TracerProvider
func SetIfCtxErr(span oteltrace.Span, ctx context.Context)
func SetIfErr(span oteltrace.Span, err error)
func SpanID(span oteltrace.Span) string
func TraceID(span oteltrace.Span) string
func TraceIdFromCtx(ctx context.Context) string
func Tracer() oteltrace.Tracer
type Config
type Exporter
type Provider
- func New(cfg *Config, lc lifecycle.Lifecycle) Provider
type ServiceInfo

Constants ¶

View Source

const (
	Baggage                 = "baggage"
	AttributeTraceID        = attribute.Key("trace.id")
	AttributeSpanID         = attribute.Key("span.id")
	AttributeLogID          = attribute.Key("log_id")
	AttributeRequest        = attribute.Key("request")
	AttributeResponse       = attribute.Key("response")
	AttributeGinError       = attribute.Key("gin.errors")
	AttributeRedisError     = attribute.Key("redis.cmd.error")
	AttributeRedisCmdName   = attribute.Key("redis.cmd.name")
	AttributeRedisCmdString = attribute.Key("redis.cmd.string")
	AttributeRedisCmdArgs   = attribute.Key("redis.cmd.args")
)

View Source

const (
	DefaultStdout = "stdout"
)

View Source

const (
	KeyErrMsg = "err_msg"
)

Variables ¶

This section is empty.

Functions ¶

func CheckHasTraceID ¶

func CheckHasTraceID(ctx context.Context) bool

func ExtractHTTPBaggage ¶

func ExtractHTTPBaggage(ctx context.Context, header http.Header) context.Context

func GetTraceId ¶

func GetTraceId(ctx context.Context) string

GetTraceId return trace id in context

func InjectHTTPBaggage ¶

func InjectHTTPBaggage(ctx context.Context, header http.Header)

func NewPrometheusMeterProvider ¶

func NewPrometheusMeterProvider(config *Config, opts ...otelprom.Option) (_ *sdkmetric.MeterProvider, gErr error)

func NewTracer ¶

func NewTracer(config *Config) *sdktrace.TracerProvider

func SetIfCtxErr ¶

func SetIfCtxErr(span oteltrace.Span, ctx context.Context)

SetIfCtxErr record context error

func SetIfErr ¶

func SetIfErr(span oteltrace.Span, err error)

SetIfErr add error info

func SpanID ¶

func SpanID(span oteltrace.Span) string

func TraceID ¶

func TraceID(span oteltrace.Span) string

func TraceIdFromCtx ¶

func TraceIdFromCtx(ctx context.Context) string

func Tracer ¶

func Tracer() oteltrace.Tracer

Types ¶

type Config ¶

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

type Exporter ¶

type Exporter struct {
	ExporterEndpoint string
	Insecure         bool
	Creds            credentials.TransportCredentials
}

type Provider ¶

type Provider struct {
	TracerProvider oteltrace.TracerProvider
	Tracer         oteltrace.Tracer
	MeterProvider  otelmetric.MeterProvider
	Meter          otelmetric.Meter
}

func New ¶

func New(cfg *Config, lc lifecycle.Lifecycle) Provider

type ServiceInfo ¶

type ServiceInfo struct {
	Name      string
	Namespace string
	Version   string
}

Source Files ¶

View all Source files

Directories ¶

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