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http.go
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http.go
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// Copyright 2022 Namespace Labs Inc; All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
package tracing
import (
"context"
"net/http"
"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
"go.opentelemetry.io/otel/trace"
)
type HttpClientProvider struct {
provider trace.TracerProvider
}
func (hp HttpClientProvider) New() *http.Client {
return hp.Wrap(&http.Client{})
}
func (hp HttpClientProvider) Wrap(client *http.Client) *http.Client {
client.Transport = otelhttp.NewTransport(client.Transport, otelhttp.WithTracerProvider(hp.provider))
return client
}
func ProvideHttpClientProvider(ctx context.Context, _ *NoArgs, deps ExtensionDeps) (HttpClientProvider, error) {
provider, err := getTracerProvider()
if err != nil {
return HttpClientProvider{}, err
}
return HttpClientProvider{provider}, nil
}