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