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Remove dead code.

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This commit is contained in:
Ludovic Fernandez 2018-04-23 10:54:03 +02:00 • committed by Traefiker Bot
parent 5f8bcb0c26
commit d8e2d464ad
10 changed files with 58 additions and 331 deletions
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10
middlewares/tracing/tracing.go
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@ -73,7 +73,10 @@ func (t *Tracing) IsEnabled() bool {
// Close tracer
func (t *Tracing) Close() {
if t.closer != nil {
t.closer.Close()
err := t.closer.Close()
if err != nil {
log.Warn(err)
}
}
}
@ -104,10 +107,13 @@ func GetSpan(r *http.Request) opentracing.Span {
// InjectRequestHeaders used to inject OpenTracing headers into the request
func InjectRequestHeaders(r *http.Request) {
if span := GetSpan(r); span != nil {
opentracing.GlobalTracer().Inject(
err := opentracing.GlobalTracer().Inject(
span.Context(),
opentracing.HTTPHeaders,
opentracing.HTTPHeadersCarrier(r.Header))
if err != nil {
log.Error(err)
}
}
}