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// Copyright 2022 The OpenZipkin Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package http
import (
"io"
"time"
zipkin "github.com/openzipkin/zipkin-go"
)
type spanCloser struct {
io.ReadCloser
sp zipkin.Span
traceEnabled bool
}
func (s *spanCloser) Close() (err error) {
if s.traceEnabled {
s.sp.Annotate(time.Now(), "Body Close")
}
err = s.ReadCloser.Close()
s.sp.Finish()
return
}
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