// Encode creates a Thrift Span from the gokit Span.
func (s *Span) Encode() *zipkincore.Span {
// TODO lots of garbage here. We can improve by preallocating e.g. the
// Thrift stuff into an encoder struct, owned by the ScribeCollector.
zs := zipkincore.Span{
TraceId: s.traceID,
Name: s.methodName,
Id: s.spanID,
BinaryAnnotations: []*zipkincore.BinaryAnnotation{}, // TODO
Debug: true, // TODO
}
if s.parentSpanID != 0 {
zs.ParentId = new(int64)
(*zs.ParentId) = s.parentSpanID
}
zs.Annotations = make([]*zipkincore.Annotation, len(s.annotations))
for i, a := range s.annotations {
zs.Annotations[i] = &zipkincore.Annotation{
Timestamp: a.timestamp.UnixNano() / 1e3,
Value: a.value,
Host: a.host,
}
if a.duration > 0 {
zs.Annotations[i].Duration = new(int32)
*(zs.Annotations[i].Duration) = int32(a.duration / time.Microsecond)
}
}
return &zs
}
// Encode creates a Thrift Span from the gokit Span.
func (s *Span) Encode() *zipkincore.Span {
// TODO lots of garbage here. We can improve by preallocating e.g. the
// Thrift stuff into an encoder struct, owned by the ScribeCollector.
zs := zipkincore.Span{
TraceId: s.traceID,
Name: s.methodName,
Id: s.spanID,
Debug: s.debug,
}
if s.parentSpanID != 0 {
zs.ParentId = new(int64)
(*zs.ParentId) = s.parentSpanID
}
zs.Annotations = make([]*zipkincore.Annotation, len(s.annotations))
for i, a := range s.annotations {
zs.Annotations[i] = &zipkincore.Annotation{
Timestamp: a.timestamp.UnixNano() / 1e3,
Value: a.value,
Host: a.host,
}
}
zs.BinaryAnnotations = make([]*zipkincore.BinaryAnnotation, len(s.binaryAnnotations))
for i, a := range s.binaryAnnotations {
zs.BinaryAnnotations[i] = &zipkincore.BinaryAnnotation{
Key: a.key,
Value: a.value,
AnnotationType: a.annotationType,
Host: a.host,
}
}
return &zs
}