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Name	Size	Permission
bench-multipart-fields-100mb-b...	3.1 KB	-rw-rw-r--
bench-multipart-fields-100mb-s...	3.09 KB	-rw-rw-r--
bench-multipart-files-100mb-bi...	3.27 KB	-rw-rw-r--
bench-multipart-files-100mb-sm...	3.26 KB	-rw-rw-r--
bench-urlencoded-fields-100pai...	2.16 KB	-rw-rw-r--
bench-urlencoded-fields-900pai...	1.77 KB	-rw-rw-r--

Code Editor : bench-urlencoded-fields-100pairs-small.js

'use strict';

const buffers = [
  Buffer.from(
    (new Array(100)).fill('').map((_, i) => `key${i}=value${i}`).join('&')
  ),
];
const calls = {
  field: 0,
  end: 0,
};

let n = 3e3;

const moduleName = process.argv[2];
switch (moduleName) {
  case 'busboy': {
    const busboy = require('busboy');

console.time(moduleName);
    (function next() {
      const parser = busboy({
        limits: {
          fieldSizeLimit: Infinity,
        },
        headers: {
          'content-type': 'application/x-www-form-urlencoded; charset=utf-8',
        },
      });
      parser.on('field', (name, val, info) => {
        ++calls.field;
      }).on('close', () => {
        ++calls.end;
        if (--n === 0)
          console.timeEnd(moduleName);
        else
          process.nextTick(next);
      });

for (const buf of buffers)
        parser.write(buf);
      parser.end();
    })();
    break;
  }

case 'formidable': {
    const QuerystringParser =
      require('formidable/src/parsers/Querystring.js');

console.time(moduleName);
    (function next() {
      const parser = new QuerystringParser();
      parser.on('data', (obj) => {
        ++calls.field;
      }).on('end', () => {
        ++calls.end;
        if (--n === 0)
          console.timeEnd(moduleName);
        else
          process.nextTick(next);
      });

for (const buf of buffers)
        parser.write(buf);
      parser.end();
    })();
    break;
  }

case 'formidable-streaming': {
    const QuerystringParser =
      require('formidable/src/parsers/StreamingQuerystring.js');

console.time(moduleName);
    (function next() {
      const parser = new QuerystringParser();
      parser.on('data', (obj) => {
        ++calls.field;
      }).on('end', () => {
        ++calls.end;
        if (--n === 0)
          console.timeEnd(moduleName);
        else
          process.nextTick(next);
      });

for (const buf of buffers)
        parser.write(buf);
      parser.end();
    })();
    break;
  }

default:
    if (moduleName === undefined)
      console.error('Missing parser module name');
    else
      console.error(`Invalid parser module name: ${moduleName}`);
    process.exit(1);
}

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.

${this.title}

Code Editor : bench-urlencoded-fields-100pairs-small.js

Urban Research Lab