tracing

Documentation

Index

• Constants
• func InjectTraceID(ctx opentracing.SpanContext, header http.Header)
• func Middleware(ctx *fiber.Ctx) error
• func SetIfCtxErr(span opentracing.Span, ctx context.Context)
• func SetIfErr(span opentracing.Span, err error)
• func StartDBSpanWithParent(parent opentracing.SpanContext, ...) opentracing.Span
• func StartSpan(operationName, method, path string) opentracing.Span
• func StartSpanWithParent(parent opentracing.SpanContext, operationName, method, path string) opentracing.Span

Constants

const (
	// error keys
	KeyErrorMessage        = "err_msg"
	KeyContextErrorMessage = "ctx_err_msg"
)

Functions

func InjectTraceID

func InjectTraceID(ctx opentracing.SpanContext, header http.Header)

func Middleware

func Middleware(ctx *fiber.Ctx) error

func SetIfCtxErr

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

func SetIfErr

func SetIfErr(span opentracing.Span, err error)

func StartDBSpanWithParent

func StartDBSpanWithParent(parent opentracing.SpanContext, operationName, dbInstance, dbType, dbStatement string) opentracing.Span

StartDBSpanWithParent - start a DB operation span

func StartSpan

func StartSpan(operationName, method, path string) opentracing.Span

StartSpan will start a new span with no parent span.

func StartSpanWithParent

func StartSpanWithParent(parent opentracing.SpanContext, operationName, method, path string) opentracing.Span

StartSpanWithParent will start a new span with a parent span. example:

span:= StartSpanWithParent(c.Get("tracing-context"),