tracing

Documentation

Index

• func AppendUserToTrace(_ context.Context, _ string) error
• func CreateChildSpan(sourceCtx context.Context, operation, resource string) ddtrace.Span
• func CreateNestedTrace(sourceCtx context.Context, operation, resource string) (ddtrace.Span, error)
• func LogFieldsWithTrace(sourceCtx context.Context, severity logger.Level, message string, ...)
• func LogWithTrace(sourceCtx context.Context, severity logger.Level, message string)
• func OverrideTraceResourceName(sourceCtx context.Context, newResourceName string) error
• type TraceDetails

Functions

func AppendUserToTrace

func AppendUserToTrace(_ context.Context, _ string) error

AppendUserToTrace includes identifier of user that would be attached to span in datadog

Deprecated: AppendUserToTrace previously added CoopID to Datadog-spans, which could be used to look up other PII-information. This is not wanted, and has been replaced with a no-op.

func CreateChildSpan

func CreateChildSpan(sourceCtx context.Context, operation, resource string) ddtrace.Span

CreateChildSpan will create a child-span of the span embedded in sourceCtx. If there is no trace-information in sourceCtx, a noop-span will be returned. The caller is responsible for calling span.Finish().

func CreateNestedTrace

func CreateNestedTrace(sourceCtx context.Context, operation, resource string) (ddtrace.Span, error)

CreateNestedTrace will fork parent tracer to attach to parent one with new operation and resource from sourceCtx

Deprecated: Use CreateChildSpan instead.

func LogFieldsWithTrace

func LogFieldsWithTrace(sourceCtx context.Context, severity logger.Level, message string, fields logger.Fields)

LogFieldsWithTrace will log message by logger.Level with trace if it's present in context.Context

Deprecated: LogFieldsWithTrace will be removed in a future major version and should not be used. Use logger.WithContext(ctx Context) from github.com/coopnorge/go-logger

func LogWithTrace

func LogWithTrace(sourceCtx context.Context, severity logger.Level, message string)

LogWithTrace will log message by logger.Level with trace if it's present in context.Context

Deprecated: LogWithTrace will be removed in a future major version and should not be used. Use logger.WithContext(ctx Context) from github.com/coopnorge/go-logger

func OverrideTraceResourceName

func OverrideTraceResourceName(sourceCtx context.Context, newResourceName string) error

OverrideTraceResourceName set custom resource name for traced span aka SQL Query, Request, I/O etc

Types

type TraceDetails

type TraceDetails struct {
	// DatadogSpan represents a chunk of computation time for Datadog system
	DatadogSpan ddtrace.Span
}

TraceDetails that must be included in context