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25 lines
655 B
Go
25 lines
655 B
Go
package middleware
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import (
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"net/http"
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ocstracing "github.com/owncloud/ocis/extensions/ocs/pkg/tracing"
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"go.opentelemetry.io/otel/propagation"
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)
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var propagator = propagation.NewCompositeTextMapPropagator(
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propagation.Baggage{},
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propagation.TraceContext{},
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)
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// LogTrace Sets the initial trace in the ocs service.
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func LogTrace(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ctx, span := ocstracing.TraceProvider.Tracer("ocs").Start(r.Context(), r.URL.Path)
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defer span.End()
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propagator.Inject(ctx, propagation.HeaderCarrier(r.Header))
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next.ServeHTTP(w, r.WithContext(ctx))
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})
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}
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