@modern-js/runtime-utils
Version:
A Progressive React Framework for modern web development.
32 lines (31 loc) • 690 B
JavaScript
function processHrtime(previousTimestamp) {
const now = (/* @__PURE__ */ new Date()).getTime();
const clocktime = now * 1e-3;
let seconds = Math.floor(clocktime);
let nanoseconds = Math.floor(clocktime % 1 * 1e9);
if (previousTimestamp) {
seconds -= previousTimestamp[0];
nanoseconds -= previousTimestamp[1];
if (nanoseconds < 0) {
seconds--;
nanoseconds += 1e9;
}
}
return [
seconds,
nanoseconds
];
}
const getLatency = (hrtime) => {
const [s, ns] = processHrtime(hrtime);
return s * 1e3 + ns / 1e6;
};
const time = () => {
const hrtime = processHrtime();
return () => {
return getLatency(hrtime);
};
};
export {
time
};