binary-data/benchmark/numbers.js

Declarative binary data encoder / decoder.

'use strict';

const { types, decode } = require('..');

/* eslint-disable no-useless-concat */

// DTLS ClientHello packet.
const packet = Buffer.from(
  '16fefd000000000000000000a60100009a000000000000009a' +
    'fefd64c68aa8e21aff34409893f5016cd3dd0f682582d7ce38' +
    'fcecb08ba7740120e500000014c02bc02fcca9cca8c00ac009' +
    'c013c014003300390100005cff01000100000a00080006001d' +
    '00170018000b00020100001000120010067765627274630863' +
    '2d776562727463000e000700040001000200000d0020001e04' +
    '03050306030203080408050806040105010601020104020502' +
    '06020202',
  'hex'
);

const BinaryDataPacket = types.array(types.uint8, 179);

const count = 1e5;

function test(i) {
  while (--i > 0) {
    decode(packet, BinaryDataPacket);
  }
}

console.time('binary data');
test(count);
console.timeEnd('binary data');