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24 lines
474 B
Go
24 lines
474 B
Go
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package tracing
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import (
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"context"
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"go.opentelemetry.io/otel/trace"
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"go.opentelemetry.io/otel/trace/noop"
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)
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type Tracer struct {
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trace.Tracer
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}
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var noopTracer = Tracer{
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Tracer: noop.NewTracerProvider().Tracer(""),
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}
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func (t *Tracer) Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption) (context.Context, trace.Span) {
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if t.Tracer == nil {
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return noopTracer.Start(ctx, spanName, opts...)
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}
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return t.Tracer.Start(ctx, spanName, opts...)
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}
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