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Commit | Line | Data |
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1 | import { pseudoRandomBytes } from 'crypto' | |
2 | ||
3 | import { logger } from './logger' | |
4 | ||
5 | function badRequest (req, res, next) { | |
6 | res.type('json').status(400).end() | |
7 | } | |
8 | ||
9 | function generateRandomString (size, callback) { | |
10 | pseudoRandomBytes(size, function (err, raw) { | |
11 | if (err) return callback(err) | |
12 | ||
13 | callback(null, raw.toString('hex')) | |
14 | }) | |
15 | } | |
16 | ||
17 | function cleanForExit (webtorrentProcess) { | |
18 | logger.info('Gracefully exiting.') | |
19 | process.kill(-webtorrentProcess.pid) | |
20 | } | |
21 | ||
22 | function createEmptyCallback () { | |
23 | return function (err) { | |
24 | if (err) logger.error('Error in empty callback.', { error: err }) | |
25 | } | |
26 | } | |
27 | ||
28 | function isTestInstance () { | |
29 | return (process.env.NODE_ENV === 'test') | |
30 | } | |
31 | ||
32 | function getFormatedObjects (objects, objectsTotal) { | |
33 | const formatedObjects = [] | |
34 | ||
35 | objects.forEach(function (object) { | |
36 | formatedObjects.push(object.toFormatedJSON()) | |
37 | }) | |
38 | ||
39 | return { | |
40 | total: objectsTotal, | |
41 | data: formatedObjects | |
42 | } | |
43 | } | |
44 | ||
45 | // --------------------------------------------------------------------------- | |
46 | ||
47 | export { | |
48 | badRequest, | |
49 | createEmptyCallback, | |
50 | cleanForExit, | |
51 | generateRandomString, | |
52 | isTestInstance, | |
53 | getFormatedObjects | |
54 | } |