func()

in xray/segment_model.go [134:155]

• 19 lines of code
• 5 McCabe index (conditional complexity)

func (s *Segment) DownstreamHeader() *header.Header {
	r := &header.Header{}

	// If SDK is disabled then return with an empty header
	if SdkDisabled() {
		return r
	}

	if parent := s.ParentSegment.IncomingHeader; parent != nil {
		*r = *parent // copy parent incoming header
	}
	if r.TraceID == "" {
		r.TraceID = s.ParentSegment.TraceID
	}
	if s.ParentSegment.Sampled {
		r.SamplingDecision = header.Sampled
	} else {
		r.SamplingDecision = header.NotSampled
	}
	r.ParentID = s.ID
	return r
}