Function createTimingInfo

test/parallel/test-perf-hooks-resourcetiming.js:25–59

({
  startTime = 0,
  redirectStartTime = 0,
  redirectEndTime = 0,
  postRedirectStartTime = 0,
  finalServiceWorkerStartTime = 0,
  finalNetworkRequestStartTime = 0,
  finalNetworkResponseStartTime = 0,
  endTime = 0,
  encodedBodySize = 0,
  decodedBodySize = 0,
  finalConnectionTimingInfo = null
})

);

function createTimingInfo({
  startTime = 0,
  redirectStartTime = 0,
  redirectEndTime = 0,
  postRedirectStartTime = 0,
  finalServiceWorkerStartTime = 0,
  finalNetworkRequestStartTime = 0,
  finalNetworkResponseStartTime = 0,
  endTime = 0,
  encodedBodySize = 0,
  decodedBodySize = 0,
  finalConnectionTimingInfo = null
}) {
  if (finalConnectionTimingInfo !== null) {
    finalConnectionTimingInfo.domainLookupStartTime ||= 0;
    finalConnectionTimingInfo.domainLookupEndTime ||= 0;
    finalConnectionTimingInfo.connectionStartTime ||= 0;
    finalConnectionTimingInfo.connectionEndTime ||= 0;
    finalConnectionTimingInfo.secureConnectionStartTime ||= 0;
    finalConnectionTimingInfo.ALPNNegotiatedProtocol ||= [];
  }
  return {
    startTime,
    redirectStartTime,
    redirectEndTime,
    postRedirectStartTime,
    finalServiceWorkerStartTime,
    finalNetworkRequestStartTime,
    finalNetworkResponseStartTime,
    endTime,
    encodedBodySize,
    decodedBodySize,
    finalConnectionTimingInfo,
  };
}

// PerformanceResourceTiming should not be initialized externally
{