32 lines
870 B
Go
32 lines
870 B
Go
package telemetry
|
|
|
|
import (
|
|
"go.opentelemetry.io/otel/codes"
|
|
"go.opentelemetry.io/otel/trace"
|
|
)
|
|
|
|
// EndWithStatus ends the span with the status of the error if not nil
|
|
// otherwise it will set the status to OK.
|
|
//
|
|
// This function should be used for ending spans, not for starting spans
|
|
// or spans that will have children, to avoid duplicate error recordings.
|
|
//
|
|
// Do not defer this function directly since err might be nil at the
|
|
// start of defer call. Instead it should be wrapped in a function to
|
|
// capture the error correctly.
|
|
//
|
|
// Example:
|
|
//
|
|
// var err error
|
|
// ctx, span := tracer.Start(ctx, "my-operation")
|
|
// defer func() { telemetry.EndWithStatus(span, err) }()
|
|
func EndWithStatus(span trace.Span, err error) {
|
|
if err != nil {
|
|
span.RecordError(err)
|
|
span.SetStatus(codes.Error, err.Error())
|
|
} else {
|
|
span.SetStatus(codes.Ok, "")
|
|
}
|
|
span.End()
|
|
}
|