Function be

scripts/new-relic.runtime.js:2893–2937

(e)

        ve = 'prototype'
      const ye = {}
      function be(e) {
        const t = (function (e) {
          return (e || ae.ee).get('fetch')
        })(e)
        if (!(ge && me && f.gm.fetch)) return t
        if (ye[t.debugId]++) return t
        function r(e, r, n) {
          var i = e[r]
          'function' == typeof i &&
            (e[r] = function () {
              var e,
                r = [...arguments],
                s = {}
              t.emit(n + 'before-start', [r], s),
                s[ae.P] && s[ae.P].dt && (e = s[ae.P].dt)
              var o = i.apply(this, r)
              return (
                t.emit(n + 'start', [r, e], o),
                o.then(
                  function (e) {
                    return t.emit(n + 'end', [null, e], o), e
                  },
                  function (e) {
                    throw (t.emit(n + 'end', [e], o), e)
                  }
                )
              )
            })
        }
        return (
          (ye[t.debugId] = 1),
          pe.forEach((e) => {
            r(ge[ve], e, he), r(me[ve], e, he)
          }),
          r(f.gm, 'fetch', fe),
          t.on(fe + 'end', function (e, r) {
            var n = this
            if (r) {
              var i = r.headers.get('content-length')
              null !== i && (n.rxSize = i), t.emit(fe + 'done', [null, r], n)
            } else t.emit(fe + 'done', [e], n)
          }),
          t
        )
      }
      var we = i(7485),
        Re = i(9566)
      class Ee {