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handler.go
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/
handler.go
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// Copyright Splunk Inc.
//
// 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 splunkhttp
import (
"net/http"
)
// NewHandler wraps the passed handler in a span named after the operation and with any provided Options.
// This will also enable all the Splunk specific defaults for HTTP tracing.
func NewHandler(handler http.Handler, opts ...Option) http.Handler {
cfg := newConfig(opts...)
if cfg.TraceResponseHeaderEnabled {
handler = TraceResponseHeaderMiddleware(handler)
}
return handler
}