forked from TrueCloudLab/frostfs-api-go
[#34] tracing: use atomic.Pointer
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
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2 changed files with 3 additions and 3 deletions
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@ -99,8 +99,8 @@ func Shutdown(ctx context.Context) error {
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return flushAndShutdown(ctx)
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}
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func getDefaultTracer() *atomic.Value {
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v := &atomic.Value{}
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func getDefaultTracer() *atomic.Pointer[tracerHolder] {
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v := new(atomic.Pointer[tracerHolder])
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v.Store(&tracerHolder{Tracer: trace.NewNoopTracerProvider().Tracer("")})
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return v
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}
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@ -8,5 +8,5 @@ import (
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// StartSpanFromContext creates a span and a context.Context containing the newly-created span.
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func StartSpanFromContext(ctx context.Context, operationName string, opts ...trace.SpanStartOption) (context.Context, trace.Span) {
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return tracer.Load().(*tracerHolder).Tracer.Start(ctx, operationName, opts...)
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return tracer.Load().Tracer.Start(ctx, operationName, opts...)
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}
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