middlewares

var (
	DefaultSpanNameFormatter = func(_ string, r *http.Request) string {
		var b strings.Builder

		b.WriteString(r.Method)
		b.WriteString(":")
		b.WriteString(decreasePathCardinality(r.URL.Path))

		return b.String()
	}

	DefaultFilter = func(r *http.Request) bool {
		if k, ok := r.Header["Upgrade"]; ok {
			for _, v := range k {
				if v == "websocket" {
					return false
				}
			}
		}

		return r.Method != http.MethodGet || !strings.HasPrefix(r.URL.RequestURI(), "/health")
	}
)