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Fix tracing duplicated headers

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Michael 2018-09-12 16:32:04 +02:00 • committed by Traefiker Bot
parent c68ebaa2ca
commit bb7c4aaf7e
3 changed files with 27 additions and 2 deletions
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2
middlewares/tracing/entrypoint.go
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@ -24,7 +24,7 @@ func (t *Tracing) NewEntryPoint(name string) negroni.Handler {
func (e *entryPointMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
opNameFunc := generateEntryPointSpanName
ctx, _ := e.Extract(opentracing.HTTPHeaders, opentracing.HTTPHeadersCarrier(r.Header))
ctx, _ := e.Extract(opentracing.HTTPHeaders, HTTPHeadersCarrier(r.Header))
span := e.StartSpan(opNameFunc(r, e.entryPoint, e.SpanNameLimit), ext.RPCServerOption(ctx))
ext.Component.Set(span, e.ServiceName)
LogRequest(span, r)