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andrew8088/generate-request-id.js

Last active October 28, 2019 13:58
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Generate Request Id
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generate-request-id.js
const now = () => {
const [sec, nano] = process.hrtime();
return sec * 1e9 + nano;
};
const rand = () => Math.floor(Math.random() * 1e16);
const getRequestId = () =>
(now() + rand())
.toString(16)
.substr(0, 12)
.toUpperCase();
@andrew8088
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This will generate IDs like this:

1FEDAE1BFDEB
3611D6EA57BC
123A06E3EC45

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