Add pm2 bitable pro

This commit is contained in:
HaiMD 2021-01-25 11:11:38 +07:00
parent 434452b265
commit 166d409b2e
831 changed files with 135543 additions and 0 deletions

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const express = require('express');
const app = express();
var io = require('socket.io-client');
const requestHttps = require('http').createServer(app);
const bodyParser = require('body-parser');
app.use(bodyParser.json({limit: '50mb'}));
app.use(bodyParser.urlencoded({limit: '50mb', extended: true}));
const host = "127.0.0.1";
const port = 8080;
options = {
secure:true,
reconnect: true,
rejectUnauthorized : false
};
var socketFace = io.connect('https://localhost:8096', options);
socketFace.on('connect', function (socket) {
console.log('Connected!');
});
socketFace.emit("joined", "face_stream");
var socketDoc = io.connect('https://localhost:8096', options);
socketDoc.on('connect', function (socket) {
console.log('Connected!');
});
socketDoc.emit("joined", "cmt_stream");
app.post("/face", (req, res) => {
socketFace.emit("face", req.body.face);
res.send("success");
})
app.post("/document", (req, res) => {
socketDoc.emit("cmt", req.body.document);
res.send("success");
})
requestHttps.listen(port, host, () => {
console.log(host + ":" + port);
})

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monitor/setup/node_client/node_modules/.bin/mime generated vendored Normal file
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#!/usr/bin/env node
var mime = require('./mime.js');
var file = process.argv[2];
var type = mime.lookup(file);
process.stdout.write(type + '\n');

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1.3.7 / 2019-04-29
==================
* deps: negotiator@0.6.2
- Fix sorting charset, encoding, and language with extra parameters
1.3.6 / 2019-04-28
==================
* deps: mime-types@~2.1.24
- deps: mime-db@~1.40.0
1.3.5 / 2018-02-28
==================
* deps: mime-types@~2.1.18
- deps: mime-db@~1.33.0
1.3.4 / 2017-08-22
==================
* deps: mime-types@~2.1.16
- deps: mime-db@~1.29.0
1.3.3 / 2016-05-02
==================
* deps: mime-types@~2.1.11
- deps: mime-db@~1.23.0
* deps: negotiator@0.6.1
- perf: improve `Accept` parsing speed
- perf: improve `Accept-Charset` parsing speed
- perf: improve `Accept-Encoding` parsing speed
- perf: improve `Accept-Language` parsing speed
1.3.2 / 2016-03-08
==================
* deps: mime-types@~2.1.10
- Fix extension of `application/dash+xml`
- Update primary extension for `audio/mp4`
- deps: mime-db@~1.22.0
1.3.1 / 2016-01-19
==================
* deps: mime-types@~2.1.9
- deps: mime-db@~1.21.0
1.3.0 / 2015-09-29
==================
* deps: mime-types@~2.1.7
- deps: mime-db@~1.19.0
* deps: negotiator@0.6.0
- Fix including type extensions in parameters in `Accept` parsing
- Fix parsing `Accept` parameters with quoted equals
- Fix parsing `Accept` parameters with quoted semicolons
- Lazy-load modules from main entry point
- perf: delay type concatenation until needed
- perf: enable strict mode
- perf: hoist regular expressions
- perf: remove closures getting spec properties
- perf: remove a closure from media type parsing
- perf: remove property delete from media type parsing
1.2.13 / 2015-09-06
===================
* deps: mime-types@~2.1.6
- deps: mime-db@~1.18.0
1.2.12 / 2015-07-30
===================
* deps: mime-types@~2.1.4
- deps: mime-db@~1.16.0
1.2.11 / 2015-07-16
===================
* deps: mime-types@~2.1.3
- deps: mime-db@~1.15.0
1.2.10 / 2015-07-01
===================
* deps: mime-types@~2.1.2
- deps: mime-db@~1.14.0
1.2.9 / 2015-06-08
==================
* deps: mime-types@~2.1.1
- perf: fix deopt during mapping
1.2.8 / 2015-06-07
==================
* deps: mime-types@~2.1.0
- deps: mime-db@~1.13.0
* perf: avoid argument reassignment & argument slice
* perf: avoid negotiator recursive construction
* perf: enable strict mode
* perf: remove unnecessary bitwise operator
1.2.7 / 2015-05-10
==================
* deps: negotiator@0.5.3
- Fix media type parameter matching to be case-insensitive
1.2.6 / 2015-05-07
==================
* deps: mime-types@~2.0.11
- deps: mime-db@~1.9.1
* deps: negotiator@0.5.2
- Fix comparing media types with quoted values
- Fix splitting media types with quoted commas
1.2.5 / 2015-03-13
==================
* deps: mime-types@~2.0.10
- deps: mime-db@~1.8.0
1.2.4 / 2015-02-14
==================
* Support Node.js 0.6
* deps: mime-types@~2.0.9
- deps: mime-db@~1.7.0
* deps: negotiator@0.5.1
- Fix preference sorting to be stable for long acceptable lists
1.2.3 / 2015-01-31
==================
* deps: mime-types@~2.0.8
- deps: mime-db@~1.6.0
1.2.2 / 2014-12-30
==================
* deps: mime-types@~2.0.7
- deps: mime-db@~1.5.0
1.2.1 / 2014-12-30
==================
* deps: mime-types@~2.0.5
- deps: mime-db@~1.3.1
1.2.0 / 2014-12-19
==================
* deps: negotiator@0.5.0
- Fix list return order when large accepted list
- Fix missing identity encoding when q=0 exists
- Remove dynamic building of Negotiator class
1.1.4 / 2014-12-10
==================
* deps: mime-types@~2.0.4
- deps: mime-db@~1.3.0
1.1.3 / 2014-11-09
==================
* deps: mime-types@~2.0.3
- deps: mime-db@~1.2.0
1.1.2 / 2014-10-14
==================
* deps: negotiator@0.4.9
- Fix error when media type has invalid parameter
1.1.1 / 2014-09-28
==================
* deps: mime-types@~2.0.2
- deps: mime-db@~1.1.0
* deps: negotiator@0.4.8
- Fix all negotiations to be case-insensitive
- Stable sort preferences of same quality according to client order
1.1.0 / 2014-09-02
==================
* update `mime-types`
1.0.7 / 2014-07-04
==================
* Fix wrong type returned from `type` when match after unknown extension
1.0.6 / 2014-06-24
==================
* deps: negotiator@0.4.7
1.0.5 / 2014-06-20
==================
* fix crash when unknown extension given
1.0.4 / 2014-06-19
==================
* use `mime-types`
1.0.3 / 2014-06-11
==================
* deps: negotiator@0.4.6
- Order by specificity when quality is the same
1.0.2 / 2014-05-29
==================
* Fix interpretation when header not in request
* deps: pin negotiator@0.4.5
1.0.1 / 2014-01-18
==================
* Identity encoding isn't always acceptable
* deps: negotiator@~0.4.0
1.0.0 / 2013-12-27
==================
* Genesis

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monitor/setup/node_client/node_modules/accepts/LICENSE generated vendored Normal file
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(The MIT License)
Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# accepts
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Node.js Version][node-version-image]][node-version-url]
[![Build Status][travis-image]][travis-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator).
Extracted from [koa](https://www.npmjs.com/package/koa) for general use.
In addition to negotiator, it allows:
- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])`
as well as `('text/html', 'application/json')`.
- Allows type shorthands such as `json`.
- Returns `false` when no types match
- Treats non-existent headers as `*`
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install accepts
```
## API
<!-- eslint-disable no-unused-vars -->
```js
var accepts = require('accepts')
```
### accepts(req)
Create a new `Accepts` object for the given `req`.
#### .charset(charsets)
Return the first accepted charset. If nothing in `charsets` is accepted,
then `false` is returned.
#### .charsets()
Return the charsets that the request accepts, in the order of the client's
preference (most preferred first).
#### .encoding(encodings)
Return the first accepted encoding. If nothing in `encodings` is accepted,
then `false` is returned.
#### .encodings()
Return the encodings that the request accepts, in the order of the client's
preference (most preferred first).
#### .language(languages)
Return the first accepted language. If nothing in `languages` is accepted,
then `false` is returned.
#### .languages()
Return the languages that the request accepts, in the order of the client's
preference (most preferred first).
#### .type(types)
Return the first accepted type (and it is returned as the same text as what
appears in the `types` array). If nothing in `types` is accepted, then `false`
is returned.
The `types` array can contain full MIME types or file extensions. Any value
that is not a full MIME types is passed to `require('mime-types').lookup`.
#### .types()
Return the types that the request accepts, in the order of the client's
preference (most preferred first).
## Examples
### Simple type negotiation
This simple example shows how to use `accepts` to return a different typed
respond body based on what the client wants to accept. The server lists it's
preferences in order and will get back the best match between the client and
server.
```js
var accepts = require('accepts')
var http = require('http')
function app (req, res) {
var accept = accepts(req)
// the order of this list is significant; should be server preferred order
switch (accept.type(['json', 'html'])) {
case 'json':
res.setHeader('Content-Type', 'application/json')
res.write('{"hello":"world!"}')
break
case 'html':
res.setHeader('Content-Type', 'text/html')
res.write('<b>hello, world!</b>')
break
default:
// the fallback is text/plain, so no need to specify it above
res.setHeader('Content-Type', 'text/plain')
res.write('hello, world!')
break
}
res.end()
}
http.createServer(app).listen(3000)
```
You can test this out with the cURL program:
```sh
curl -I -H'Accept: text/html' http://localhost:3000/
```
## License
[MIT](LICENSE)
[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/accepts/master
[coveralls-url]: https://coveralls.io/r/jshttp/accepts?branch=master
[node-version-image]: https://badgen.net/npm/node/accepts
[node-version-url]: https://nodejs.org/en/download
[npm-downloads-image]: https://badgen.net/npm/dm/accepts
[npm-url]: https://npmjs.org/package/accepts
[npm-version-image]: https://badgen.net/npm/v/accepts
[travis-image]: https://badgen.net/travis/jshttp/accepts/master
[travis-url]: https://travis-ci.org/jshttp/accepts

238
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/*!
* accepts
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var Negotiator = require('negotiator')
var mime = require('mime-types')
/**
* Module exports.
* @public
*/
module.exports = Accepts
/**
* Create a new Accepts object for the given req.
*
* @param {object} req
* @public
*/
function Accepts (req) {
if (!(this instanceof Accepts)) {
return new Accepts(req)
}
this.headers = req.headers
this.negotiator = new Negotiator(req)
}
/**
* Check if the given `type(s)` is acceptable, returning
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json" or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
*
* Examples:
*
* // Accept: text/html
* this.types('html');
* // => "html"
*
* // Accept: text/*, application/json
* this.types('html');
* // => "html"
* this.types('text/html');
* // => "text/html"
* this.types('json', 'text');
* // => "json"
* this.types('application/json');
* // => "application/json"
*
* // Accept: text/*, application/json
* this.types('image/png');
* this.types('png');
* // => undefined
*
* // Accept: text/*;q=.5, application/json
* this.types(['html', 'json']);
* this.types('html', 'json');
* // => "json"
*
* @param {String|Array} types...
* @return {String|Array|Boolean}
* @public
*/
Accepts.prototype.type =
Accepts.prototype.types = function (types_) {
var types = types_
// support flattened arguments
if (types && !Array.isArray(types)) {
types = new Array(arguments.length)
for (var i = 0; i < types.length; i++) {
types[i] = arguments[i]
}
}
// no types, return all requested types
if (!types || types.length === 0) {
return this.negotiator.mediaTypes()
}
// no accept header, return first given type
if (!this.headers.accept) {
return types[0]
}
var mimes = types.map(extToMime)
var accepts = this.negotiator.mediaTypes(mimes.filter(validMime))
var first = accepts[0]
return first
? types[mimes.indexOf(first)]
: false
}
/**
* Return accepted encodings or best fit based on `encodings`.
*
* Given `Accept-Encoding: gzip, deflate`
* an array sorted by quality is returned:
*
* ['gzip', 'deflate']
*
* @param {String|Array} encodings...
* @return {String|Array}
* @public
*/
Accepts.prototype.encoding =
Accepts.prototype.encodings = function (encodings_) {
var encodings = encodings_
// support flattened arguments
if (encodings && !Array.isArray(encodings)) {
encodings = new Array(arguments.length)
for (var i = 0; i < encodings.length; i++) {
encodings[i] = arguments[i]
}
}
// no encodings, return all requested encodings
if (!encodings || encodings.length === 0) {
return this.negotiator.encodings()
}
return this.negotiator.encodings(encodings)[0] || false
}
/**
* Return accepted charsets or best fit based on `charsets`.
*
* Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
* an array sorted by quality is returned:
*
* ['utf-8', 'utf-7', 'iso-8859-1']
*
* @param {String|Array} charsets...
* @return {String|Array}
* @public
*/
Accepts.prototype.charset =
Accepts.prototype.charsets = function (charsets_) {
var charsets = charsets_
// support flattened arguments
if (charsets && !Array.isArray(charsets)) {
charsets = new Array(arguments.length)
for (var i = 0; i < charsets.length; i++) {
charsets[i] = arguments[i]
}
}
// no charsets, return all requested charsets
if (!charsets || charsets.length === 0) {
return this.negotiator.charsets()
}
return this.negotiator.charsets(charsets)[0] || false
}
/**
* Return accepted languages or best fit based on `langs`.
*
* Given `Accept-Language: en;q=0.8, es, pt`
* an array sorted by quality is returned:
*
* ['es', 'pt', 'en']
*
* @param {String|Array} langs...
* @return {Array|String}
* @public
*/
Accepts.prototype.lang =
Accepts.prototype.langs =
Accepts.prototype.language =
Accepts.prototype.languages = function (languages_) {
var languages = languages_
// support flattened arguments
if (languages && !Array.isArray(languages)) {
languages = new Array(arguments.length)
for (var i = 0; i < languages.length; i++) {
languages[i] = arguments[i]
}
}
// no languages, return all requested languages
if (!languages || languages.length === 0) {
return this.negotiator.languages()
}
return this.negotiator.languages(languages)[0] || false
}
/**
* Convert extnames to mime.
*
* @param {String} type
* @return {String}
* @private
*/
function extToMime (type) {
return type.indexOf('/') === -1
? mime.lookup(type)
: type
}
/**
* Check if mime is valid.
*
* @param {String} type
* @return {String}
* @private
*/
function validMime (type) {
return typeof type === 'string'
}

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{
"_from": "accepts@~1.3.7",
"_id": "accepts@1.3.7",
"_inBundle": false,
"_integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
"_location": "/accepts",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "accepts@~1.3.7",
"name": "accepts",
"escapedName": "accepts",
"rawSpec": "~1.3.7",
"saveSpec": null,
"fetchSpec": "~1.3.7"
},
"_requiredBy": [
"/express"
],
"_resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
"_shasum": "531bc726517a3b2b41f850021c6cc15eaab507cd",
"_spec": "accepts@~1.3.7",
"_where": "/home/trung/dev/sever_socket/node_modules/express",
"bugs": {
"url": "https://github.com/jshttp/accepts/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "Douglas Christopher Wilson",
"email": "doug@somethingdoug.com"
},
{
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
}
],
"dependencies": {
"mime-types": "~2.1.24",
"negotiator": "0.6.2"
},
"deprecated": false,
"description": "Higher-level content negotiation",
"devDependencies": {
"deep-equal": "1.0.1",
"eslint": "5.16.0",
"eslint-config-standard": "12.0.0",
"eslint-plugin-import": "2.17.2",
"eslint-plugin-markdown": "1.0.0",
"eslint-plugin-node": "8.0.1",
"eslint-plugin-promise": "4.1.1",
"eslint-plugin-standard": "4.0.0",
"mocha": "6.1.4",
"nyc": "14.0.0"
},
"engines": {
"node": ">= 0.6"
},
"files": [
"LICENSE",
"HISTORY.md",
"index.js"
],
"homepage": "https://github.com/jshttp/accepts#readme",
"keywords": [
"content",
"negotiation",
"accept",
"accepts"
],
"license": "MIT",
"name": "accepts",
"repository": {
"type": "git",
"url": "git+https://github.com/jshttp/accepts.git"
},
"scripts": {
"lint": "eslint --plugin markdown --ext js,md .",
"test": "mocha --reporter spec --check-leaks --bail test/",
"test-cov": "nyc --reporter=html --reporter=text npm test",
"test-travis": "nyc --reporter=text npm test"
},
"version": "1.3.7"
}

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node_modules
.monitor

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language: node_js
node_js:
- 0.6
- 0.8
- 0.9
- 0.10
- 0.12
- 4.2.4
- 5.4.1
- iojs-1
- iojs-2
- iojs-3

19
monitor/setup/node_client/node_modules/after/LICENCE generated vendored Normal file
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Copyright (c) 2011 Raynos.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

115
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# After [![Build Status][1]][2]
Invoke callback after n calls
## Status: production ready
## Example
```js
var after = require("after")
var db = require("./db") // some db.
var updateUser = function (req, res) {
// use after to run two tasks in parallel,
// namely get request body and get session
// then run updateUser with the results
var next = after(2, updateUser)
var results = {}
getJSONBody(req, res, function (err, body) {
if (err) return next(err)
results.body = body
next(null, results)
})
getSessionUser(req, res, function (err, user) {
if (err) return next(err)
results.user = user
next(null, results)
})
// now do the thing!
function updateUser(err, result) {
if (err) {
res.statusCode = 500
return res.end("Unexpected Error")
}
if (!result.user || result.user.role !== "admin") {
res.statusCode = 403
return res.end("Permission Denied")
}
db.put("users:" + req.params.userId, result.body, function (err) {
if (err) {
res.statusCode = 500
return res.end("Unexpected Error")
}
res.statusCode = 200
res.end("Ok")
})
}
}
```
## Naive Example
```js
var after = require("after")
, next = after(3, logItWorks)
next()
next()
next() // it works
function logItWorks() {
console.log("it works!")
}
```
## Example with error handling
```js
var after = require("after")
, next = after(3, logError)
next()
next(new Error("oops")) // logs oops
next() // does nothing
// This callback is only called once.
// If there is an error the callback gets called immediately
// this avoids the situation where errors get lost.
function logError(err) {
console.log(err)
}
```
## Installation
`npm install after`
## Tests
`npm test`
## Contributors
- Raynos
- defunctzombie
## MIT Licenced
[1]: https://secure.travis-ci.org/Raynos/after.png
[2]: http://travis-ci.org/Raynos/after
[3]: http://raynos.org/blog/2/Flow-control-in-node.js
[4]: http://stackoverflow.com/questions/6852059/determining-the-end-of-asynchronous-operations-javascript/6852307#6852307
[5]: http://stackoverflow.com/questions/6869872/in-javascript-what-are-best-practices-for-executing-multiple-asynchronous-functi/6870031#6870031
[6]: http://stackoverflow.com/questions/6864397/javascript-performance-long-running-tasks/6889419#6889419
[7]: http://stackoverflow.com/questions/6597493/synchronous-database-queries-with-node-js/6620091#6620091
[8]: http://github.com/Raynos/iterators
[9]: http://github.com/Raynos/composite

28
monitor/setup/node_client/node_modules/after/index.js generated vendored Normal file
View File

@ -0,0 +1,28 @@
module.exports = after
function after(count, callback, err_cb) {
var bail = false
err_cb = err_cb || noop
proxy.count = count
return (count === 0) ? callback() : proxy
function proxy(err, result) {
if (proxy.count <= 0) {
throw new Error('after called too many times')
}
--proxy.count
// after first error, rest are passed to err_cb
if (err) {
bail = true
callback(err)
// future error callbacks will go to error handler
callback = err_cb
} else if (proxy.count === 0 && !bail) {
callback(null, result)
}
}
}
function noop() {}

View File

@ -0,0 +1,63 @@
{
"_from": "after@0.8.2",
"_id": "after@0.8.2",
"_inBundle": false,
"_integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=",
"_location": "/after",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "after@0.8.2",
"name": "after",
"escapedName": "after",
"rawSpec": "0.8.2",
"saveSpec": null,
"fetchSpec": "0.8.2"
},
"_requiredBy": [
"/engine.io-parser"
],
"_resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz",
"_shasum": "fedb394f9f0e02aa9768e702bda23b505fae7e1f",
"_spec": "after@0.8.2",
"_where": "/home/trung/dev/sever_socket/node_modules/engine.io-parser",
"author": {
"name": "Raynos",
"email": "raynos2@gmail.com"
},
"bugs": {
"url": "https://github.com/Raynos/after/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "Raynos",
"email": "raynos2@gmail.com",
"url": "http://raynos.org"
}
],
"deprecated": false,
"description": "after - tiny flow control",
"devDependencies": {
"mocha": "~1.8.1"
},
"homepage": "https://github.com/Raynos/after#readme",
"keywords": [
"flowcontrol",
"after",
"flow",
"control",
"arch"
],
"license": "MIT",
"name": "after",
"repository": {
"type": "git",
"url": "git://github.com/Raynos/after.git"
},
"scripts": {
"test": "mocha --ui tdd --reporter spec test/*.js"
},
"version": "0.8.2"
}

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@ -0,0 +1,120 @@
/*global suite, test*/
var assert = require("assert")
, after = require("../")
test("exists", function () {
assert(typeof after === "function", "after is not a function")
})
test("after when called with 0 invokes", function (done) {
after(0, done)
});
test("after 1", function (done) {
var next = after(1, done)
next()
})
test("after 5", function (done) {
var next = after(5, done)
, i = 5
while (i--) {
next()
}
})
test("manipulate count", function (done) {
var next = after(1, done)
, i = 5
next.count = i
while (i--) {
next()
}
})
test("after terminates on error", function (done) {
var next = after(2, function(err) {
assert.equal(err.message, 'test');
done();
})
next(new Error('test'))
next(new Error('test2'))
})
test('gee', function(done) {
done = after(2, done)
function cb(err) {
assert.equal(err.message, 1);
done()
}
var next = after(3, cb, function(err) {
assert.equal(err.message, 2)
done()
});
next()
next(new Error(1))
next(new Error(2))
})
test('eee', function(done) {
done = after(3, done)
function cb(err) {
assert.equal(err.message, 1);
done()
}
var next = after(3, cb, function(err) {
assert.equal(err.message, 2)
done()
});
next(new Error(1))
next(new Error(2))
next(new Error(2))
})
test('gge', function(done) {
function cb(err) {
assert.equal(err.message, 1);
done()
}
var next = after(3, cb, function(err) {
// should not happen
assert.ok(false);
});
next()
next()
next(new Error(1))
})
test('egg', function(done) {
function cb(err) {
assert.equal(err.message, 1);
done()
}
var next = after(3, cb, function(err) {
// should not happen
assert.ok(false);
});
next(new Error(1))
next()
next()
})
test('throws on too many calls', function(done) {
var next = after(1, done);
next()
assert.throws(next, /after called too many times/);
});

View File

@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2014 Blake Embrey (hello@blakeembrey.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

View File

@ -0,0 +1,43 @@
# Array Flatten
[![NPM version][npm-image]][npm-url]
[![NPM downloads][downloads-image]][downloads-url]
[![Build status][travis-image]][travis-url]
[![Test coverage][coveralls-image]][coveralls-url]
> Flatten an array of nested arrays into a single flat array. Accepts an optional depth.
## Installation
```
npm install array-flatten --save
```
## Usage
```javascript
var flatten = require('array-flatten')
flatten([1, [2, [3, [4, [5], 6], 7], 8], 9])
//=> [1, 2, 3, 4, 5, 6, 7, 8, 9]
flatten([1, [2, [3, [4, [5], 6], 7], 8], 9], 2)
//=> [1, 2, 3, [4, [5], 6], 7, 8, 9]
(function () {
flatten(arguments) //=> [1, 2, 3]
})(1, [2, 3])
```
## License
MIT
[npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat
[npm-url]: https://npmjs.org/package/array-flatten
[downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat
[downloads-url]: https://npmjs.org/package/array-flatten
[travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat
[travis-url]: https://travis-ci.org/blakeembrey/array-flatten
[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat
[coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master

View File

@ -0,0 +1,64 @@
'use strict'
/**
* Expose `arrayFlatten`.
*/
module.exports = arrayFlatten
/**
* Recursive flatten function with depth.
*
* @param {Array} array
* @param {Array} result
* @param {Number} depth
* @return {Array}
*/
function flattenWithDepth (array, result, depth) {
for (var i = 0; i < array.length; i++) {
var value = array[i]
if (depth > 0 && Array.isArray(value)) {
flattenWithDepth(value, result, depth - 1)
} else {
result.push(value)
}
}
return result
}
/**
* Recursive flatten function. Omitting depth is slightly faster.
*
* @param {Array} array
* @param {Array} result
* @return {Array}
*/
function flattenForever (array, result) {
for (var i = 0; i < array.length; i++) {
var value = array[i]
if (Array.isArray(value)) {
flattenForever(value, result)
} else {
result.push(value)
}
}
return result
}
/**
* Flatten an array, with the ability to define a depth.
*
* @param {Array} array
* @param {Number} depth
* @return {Array}
*/
function arrayFlatten (array, depth) {
if (depth == null) {
return flattenForever(array, [])
}
return flattenWithDepth(array, [], depth)
}

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@ -0,0 +1,64 @@
{
"_from": "array-flatten@1.1.1",
"_id": "array-flatten@1.1.1",
"_inBundle": false,
"_integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
"_location": "/array-flatten",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "array-flatten@1.1.1",
"name": "array-flatten",
"escapedName": "array-flatten",
"rawSpec": "1.1.1",
"saveSpec": null,
"fetchSpec": "1.1.1"
},
"_requiredBy": [
"/express"
],
"_resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
"_shasum": "9a5f699051b1e7073328f2a008968b64ea2955d2",
"_spec": "array-flatten@1.1.1",
"_where": "/home/trung/dev/sever_socket/node_modules/express",
"author": {
"name": "Blake Embrey",
"email": "hello@blakeembrey.com",
"url": "http://blakeembrey.me"
},
"bugs": {
"url": "https://github.com/blakeembrey/array-flatten/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Flatten an array of nested arrays into a single flat array",
"devDependencies": {
"istanbul": "^0.3.13",
"mocha": "^2.2.4",
"pre-commit": "^1.0.7",
"standard": "^3.7.3"
},
"files": [
"array-flatten.js",
"LICENSE"
],
"homepage": "https://github.com/blakeembrey/array-flatten",
"keywords": [
"array",
"flatten",
"arguments",
"depth"
],
"license": "MIT",
"main": "array-flatten.js",
"name": "array-flatten",
"repository": {
"type": "git",
"url": "git://github.com/blakeembrey/array-flatten.git"
},
"scripts": {
"test": "istanbul cover _mocha -- -R spec"
},
"version": "1.1.1"
}

View File

@ -0,0 +1,17 @@
lib-cov
lcov.info
*.seed
*.log
*.csv
*.dat
*.out
*.pid
*.gz
pids
logs
results
build
.grunt
node_modules

View File

@ -0,0 +1,18 @@
Copyright (C) 2013 Rase-
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

View File

@ -0,0 +1,8 @@
REPORTER = dot
test:
@./node_modules/.bin/mocha \
--reporter $(REPORTER)
.PHONY: test

View File

@ -0,0 +1,17 @@
# How to
```javascript
var sliceBuffer = require('arraybuffer.slice');
var ab = (new Int8Array(5)).buffer;
var sliced = sliceBuffer(ab, 1, 3);
sliced = sliceBuffer(ab, 1);
```
# Licence (MIT)
Copyright (C) 2013 Rase-
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

View File

@ -0,0 +1,29 @@
/**
* An abstraction for slicing an arraybuffer even when
* ArrayBuffer.prototype.slice is not supported
*
* @api public
*/
module.exports = function(arraybuffer, start, end) {
var bytes = arraybuffer.byteLength;
start = start || 0;
end = end || bytes;
if (arraybuffer.slice) { return arraybuffer.slice(start, end); }
if (start < 0) { start += bytes; }
if (end < 0) { end += bytes; }
if (end > bytes) { end = bytes; }
if (start >= bytes || start >= end || bytes === 0) {
return new ArrayBuffer(0);
}
var abv = new Uint8Array(arraybuffer);
var result = new Uint8Array(end - start);
for (var i = start, ii = 0; i < end; i++, ii++) {
result[ii] = abv[i];
}
return result.buffer;
};

View File

@ -0,0 +1,44 @@
{
"_from": "arraybuffer.slice@~0.0.7",
"_id": "arraybuffer.slice@0.0.7",
"_inBundle": false,
"_integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==",
"_location": "/arraybuffer.slice",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "arraybuffer.slice@~0.0.7",
"name": "arraybuffer.slice",
"escapedName": "arraybuffer.slice",
"rawSpec": "~0.0.7",
"saveSpec": null,
"fetchSpec": "~0.0.7"
},
"_requiredBy": [
"/engine.io-parser"
],
"_resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
"_shasum": "3bbc4275dd584cc1b10809b89d4e8b63a69e7675",
"_spec": "arraybuffer.slice@~0.0.7",
"_where": "/home/trung/dev/sever_socket/node_modules/engine.io-parser",
"bugs": {
"url": "https://github.com/rase-/arraybuffer.slice/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "Exports a function for slicing ArrayBuffers (no polyfilling)",
"devDependencies": {
"expect.js": "0.2.0",
"mocha": "1.17.1"
},
"homepage": "https://github.com/rase-/arraybuffer.slice",
"license": "MIT",
"name": "arraybuffer.slice",
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/rase-/arraybuffer.slice.git"
},
"version": "0.0.7"
}

View File

@ -0,0 +1,227 @@
/*
* Test dependencies
*/
var sliceBuffer = require('../index.js');
var expect = require('expect.js');
/**
* Tests
*/
describe('sliceBuffer', function() {
describe('using standard slice', function() {
it('should slice correctly with only start provided', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, 3);
var sabv = new Uint8Array(sliced);
for (var i = 3, ii = 0; i < abv.length; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with start and end provided', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, 3, 8);
var sabv = new Uint8Array(sliced);
for (var i = 3, ii = 0; i < 8; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with negative start', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, -3);
var sabv = new Uint8Array(sliced);
for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with negative end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, 0, -3);
var sabv = new Uint8Array(sliced);
for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with negative start and end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, -6, -3);
var sabv = new Uint8Array(sliced);
for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with equal start and end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, 1, 1);
expect(sliced.byteLength).to.equal(0);
});
it('should slice correctly when end larger than buffer', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, 0, 100);
expect(new Uint8Array(sliced)).to.eql(abv);
});
it('shoud slice correctly when start larger than end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var sliced = sliceBuffer(abv.buffer, 6, 5);
expect(sliced.byteLength).to.equal(0);
});
});
describe('using fallback', function() {
it('should slice correctly with only start provided', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, 3);
var sabv = new Uint8Array(sliced);
for (var i = 3, ii = 0; i < abv.length; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with start and end provided', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, 3, 8);
var sabv = new Uint8Array(sliced);
for (var i = 3, ii = 0; i < 8; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with negative start', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, -3);
var sabv = new Uint8Array(sliced);
for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with negative end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, 0, -3);
var sabv = new Uint8Array(sliced);
for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with negative start and end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, -6, -3);
var sabv = new Uint8Array(sliced);
for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) {
expect(abv[i]).to.equal(sabv[ii]);
}
});
it('should slice correctly with equal start and end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, 1, 1);
expect(sliced.byteLength).to.equal(0);
});
it('should slice correctly when end larger than buffer', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, 0, 100);
var sabv = new Uint8Array(sliced);
for (var i = 0; i < abv.length; i++) {
expect(abv[i]).to.equal(sabv[i]);
}
});
it('shoud slice correctly when start larger than end', function() {
var abv = new Uint8Array(10);
for (var i = 0; i < abv.length; i++) {
abv[i] = i;
}
var ab = abv.buffer;
ab.slice = undefined;
var sliced = sliceBuffer(ab, 6, 5);
expect(sliced.byteLength).to.equal(0);
});
});
});

View File

@ -0,0 +1,2 @@
coverage
.nyc_output

View File

@ -0,0 +1,10 @@
{
"check-coverage": false,
"lines": 99,
"statements": 99,
"functions": 99,
"branches": 99,
"include": [
"index.js"
]
}

View File

@ -0,0 +1,9 @@
language: node_js
node_js:
- "6"
- "8"
- "10"
- "node"
script: npm run travis
cache:
yarn: true

View File

@ -0,0 +1,8 @@
The MIT License (MIT)
Copyright (c) 2017 Samuel Reed <samuel.trace.reed@gmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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@ -0,0 +1,67 @@
'use strict';
function Queue(options) {
if (!(this instanceof Queue)) {
return new Queue(options);
}
options = options || {};
this.concurrency = options.concurrency || Infinity;
this.pending = 0;
this.jobs = [];
this.cbs = [];
this._done = done.bind(this);
}
var arrayAddMethods = [
'push',
'unshift',
'splice'
];
arrayAddMethods.forEach(function(method) {
Queue.prototype[method] = function() {
var methodResult = Array.prototype[method].apply(this.jobs, arguments);
this._run();
return methodResult;
};
});
Object.defineProperty(Queue.prototype, 'length', {
get: function() {
return this.pending + this.jobs.length;
}
});
Queue.prototype._run = function() {
if (this.pending === this.concurrency) {
return;
}
if (this.jobs.length) {
var job = this.jobs.shift();
this.pending++;
job(this._done);
this._run();
}
if (this.pending === 0) {
while (this.cbs.length !== 0) {
var cb = this.cbs.pop();
process.nextTick(cb);
}
}
};
Queue.prototype.onDone = function(cb) {
if (typeof cb === 'function') {
this.cbs.push(cb);
this._run();
}
};
function done() {
this.pending--;
this._run();
}
module.exports = Queue;

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@ -0,0 +1,69 @@
{
"_from": "async-limiter@~1.0.0",
"_id": "async-limiter@1.0.1",
"_inBundle": false,
"_integrity": "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==",
"_location": "/async-limiter",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "async-limiter@~1.0.0",
"name": "async-limiter",
"escapedName": "async-limiter",
"rawSpec": "~1.0.0",
"saveSpec": null,
"fetchSpec": "~1.0.0"
},
"_requiredBy": [
"/engine.io-client/ws"
],
"_resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz",
"_shasum": "dd379e94f0db8310b08291f9d64c3209766617fd",
"_spec": "async-limiter@~1.0.0",
"_where": "/home/trung/dev/sever_socket/node_modules/engine.io-client/node_modules/ws",
"author": {
"name": "Samuel Reed"
},
"bugs": {
"url": "https://github.com/strml/async-limiter/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "asynchronous function queue with adjustable concurrency",
"devDependencies": {
"coveralls": "^3.0.3",
"eslint": "^5.16.0",
"eslint-plugin-mocha": "^5.3.0",
"intelli-espower-loader": "^1.0.1",
"mocha": "^6.1.4",
"nyc": "^14.1.1",
"power-assert": "^1.6.1"
},
"homepage": "https://github.com/strml/async-limiter#readme",
"keywords": [
"throttle",
"async",
"limiter",
"asynchronous",
"job",
"task",
"concurrency",
"concurrent"
],
"license": "MIT",
"name": "async-limiter",
"repository": {
"type": "git",
"url": "git+https://github.com/strml/async-limiter.git"
},
"scripts": {
"coverage": "nyc npm test && nyc report --reporter=text-lcov | coveralls",
"example": "node example",
"lint": "eslint .",
"test": "mocha --require intelli-espower-loader test/",
"travis": "npm run lint && npm run test"
},
"version": "1.0.1"
}

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# Async-Limiter
A module for limiting concurrent asynchronous actions in flight. Forked from [queue](https://github.com/jessetane/queue).
[![npm](http://img.shields.io/npm/v/async-limiter.svg?style=flat-square)](http://www.npmjs.org/async-limiter)
[![tests](https://img.shields.io/travis/STRML/async-limiter.svg?style=flat-square&branch=master)](https://travis-ci.org/STRML/async-limiter)
[![coverage](https://img.shields.io/coveralls/STRML/async-limiter.svg?style=flat-square&branch=master)](https://coveralls.io/r/STRML/async-limiter)
This module exports a class `Limiter` that implements some of the `Array` API.
Pass async functions (ones that accept a callback or return a promise) to an instance's additive array methods.
## Motivation
Certain functions, like `zlib`, have [undesirable behavior](https://github.com/nodejs/node/issues/8871#issuecomment-250915913) when
run at infinite concurrency.
In this case, it is actually faster, and takes far less memory, to limit concurrency.
This module should do the absolute minimum work necessary to queue up functions. PRs are welcome that would
make this module faster or lighter, but new functionality is not desired.
Style should confirm to nodejs/node style.
## Example
``` javascript
var Limiter = require('async-limiter')
var t = new Limiter({concurrency: 2});
var results = []
// add jobs using the familiar Array API
t.push(function (cb) {
results.push('two')
cb()
})
t.push(
function (cb) {
results.push('four')
cb()
},
function (cb) {
results.push('five')
cb()
}
)
t.unshift(function (cb) {
results.push('one')
cb()
})
t.splice(2, 0, function (cb) {
results.push('three')
cb()
})
// Jobs run automatically. If you want a callback when all are done,
// call 'onDone()'.
t.onDone(function () {
console.log('all done:', results)
})
```
## Zlib Example
```js
const zlib = require('zlib');
const Limiter = require('async-limiter');
const message = {some: "data"};
const payload = new Buffer(JSON.stringify(message));
// Try with different concurrency values to see how this actually
// slows significantly with higher concurrency!
//
// 5: 1398.607ms
// 10: 1375.668ms
// Infinity: 4423.300ms
//
const t = new Limiter({concurrency: 5});
function deflate(payload, cb) {
t.push(function(done) {
zlib.deflate(payload, function(err, buffer) {
done();
cb(err, buffer);
});
});
}
console.time('deflate');
for(let i = 0; i < 30000; ++i) {
deflate(payload, function (err, buffer) {});
}
t.onDone(function() {
console.timeEnd('deflate');
});
```
## Install
`npm install async-limiter`
## Test
`npm test`
## API
### `var t = new Limiter([opts])`
Constructor. `opts` may contain inital values for:
* `t.concurrency`
## Instance methods
### `t.onDone(fn)`
`fn` will be called once and only once, when the queue is empty.
## Instance methods mixed in from `Array`
Mozilla has docs on how these methods work [here](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array).
### `t.push(element1, ..., elementN)`
### `t.unshift(element1, ..., elementN)`
### `t.splice(index , howMany[, element1[, ...[, elementN]]])`
## Properties
### `t.concurrency`
Max number of jobs the queue should process concurrently, defaults to `Infinity`.
### `t.length`
Jobs pending + jobs to process (readonly).

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node_modules/

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1.0.1 / 2014-02-17
==================
* go away decimal point
* history
1.0.0 / 2014-02-17
==================
* add jitter option
* Initial commit

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test:
@./node_modules/.bin/mocha \
--require should \
--reporter dot \
--bail
.PHONY: test

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# backo
Simple exponential backoff because the others seem to have weird abstractions.
## Installation
```
$ npm install backo
```
## Options
- `min` initial timeout in milliseconds [100]
- `max` max timeout [10000]
- `jitter` [0]
- `factor` [2]
## Example
```js
var Backoff = require('backo');
var backoff = new Backoff({ min: 100, max: 20000 });
setTimeout(function(){
something.reconnect();
}, backoff.duration());
// later when something works
backoff.reset()
```
# License
MIT

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{
"name": "backo",
"repo": "segmentio/backo",
"dependencies": {},
"version": "1.0.1",
"description": "simple backoff without the weird abstractions",
"keywords": ["backoff"],
"license": "MIT",
"scripts": ["index.js"],
"main": "index.js"
}

85
monitor/setup/node_client/node_modules/backo2/index.js generated vendored Normal file
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/**
* Expose `Backoff`.
*/
module.exports = Backoff;
/**
* Initialize backoff timer with `opts`.
*
* - `min` initial timeout in milliseconds [100]
* - `max` max timeout [10000]
* - `jitter` [0]
* - `factor` [2]
*
* @param {Object} opts
* @api public
*/
function Backoff(opts) {
opts = opts || {};
this.ms = opts.min || 100;
this.max = opts.max || 10000;
this.factor = opts.factor || 2;
this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
this.attempts = 0;
}
/**
* Return the backoff duration.
*
* @return {Number}
* @api public
*/
Backoff.prototype.duration = function(){
var ms = this.ms * Math.pow(this.factor, this.attempts++);
if (this.jitter) {
var rand = Math.random();
var deviation = Math.floor(rand * this.jitter * ms);
ms = (Math.floor(rand * 10) & 1) == 0 ? ms - deviation : ms + deviation;
}
return Math.min(ms, this.max) | 0;
};
/**
* Reset the number of attempts.
*
* @api public
*/
Backoff.prototype.reset = function(){
this.attempts = 0;
};
/**
* Set the minimum duration
*
* @api public
*/
Backoff.prototype.setMin = function(min){
this.ms = min;
};
/**
* Set the maximum duration
*
* @api public
*/
Backoff.prototype.setMax = function(max){
this.max = max;
};
/**
* Set the jitter
*
* @api public
*/
Backoff.prototype.setJitter = function(jitter){
this.jitter = jitter;
};

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{
"_from": "backo2@1.0.2",
"_id": "backo2@1.0.2",
"_inBundle": false,
"_integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc=",
"_location": "/backo2",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "backo2@1.0.2",
"name": "backo2",
"escapedName": "backo2",
"rawSpec": "1.0.2",
"saveSpec": null,
"fetchSpec": "1.0.2"
},
"_requiredBy": [
"/socket.io-client"
],
"_resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",
"_shasum": "31ab1ac8b129363463e35b3ebb69f4dfcfba7947",
"_spec": "backo2@1.0.2",
"_where": "/home/trung/dev/sever_socket/node_modules/socket.io-client",
"bugs": {
"url": "https://github.com/mokesmokes/backo/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "simple backoff based on segmentio/backo",
"devDependencies": {
"mocha": "*",
"should": "*"
},
"homepage": "https://github.com/mokesmokes/backo#readme",
"keywords": [
"backoff"
],
"license": "MIT",
"name": "backo2",
"repository": {
"type": "git",
"url": "git+https://github.com/mokesmokes/backo.git"
},
"version": "1.0.2"
}

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var Backoff = require('..');
var assert = require('assert');
describe('.duration()', function(){
it('should increase the backoff', function(){
var b = new Backoff;
assert(100 == b.duration());
assert(200 == b.duration());
assert(400 == b.duration());
assert(800 == b.duration());
b.reset();
assert(100 == b.duration());
assert(200 == b.duration());
})
})

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/node_modules/
Gruntfile.js
/test/

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language: node_js
node_js:
- '0.12'
- iojs-1
- iojs-2
- iojs-3
- '4.1'
before_script:
- npm install
before_install: npm install -g npm@'>=2.13.5'
deploy:
provider: npm
email: niklasvh@gmail.com
api_key:
secure: oHV9ArprTj5WOk7MP1UF7QMJ70huXw+y7xXb5wF4+V2H8Hyfa5TfE0DiOmqrube1WXTeH1FLgq54shp/sJWi47Hkg/GyeoB5NnsPhYEaJkaON9UG5blML+ODiNVsEnq/1kNBQ8e0+0JItMPLGySKyFmuZ3yflulXKS8O88mfINo=
on:
tags: true
branch: master
repo: niklasvh/base64-arraybuffer

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Copyright (c) 2012 Niklas von Hertzen
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

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# base64-arraybuffer
[![Build Status](https://travis-ci.org/niklasvh/base64-arraybuffer.png)](https://travis-ci.org/niklasvh/base64-arraybuffer)
[![NPM Downloads](https://img.shields.io/npm/dm/base64-arraybuffer.svg)](https://www.npmjs.org/package/base64-arraybuffer)
[![NPM Version](https://img.shields.io/npm/v/base64-arraybuffer.svg)](https://www.npmjs.org/package/base64-arraybuffer)
Encode/decode base64 data into ArrayBuffers
## Getting Started
Install the module with: `npm install base64-arraybuffer`
## API
The library encodes and decodes base64 to and from ArrayBuffers
- __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string
- __decode(str)__ - Decodes base64 string to `ArrayBuffer`
## License
Copyright (c) 2012 Niklas von Hertzen
Licensed under the MIT license.

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/*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
(function(){
"use strict";
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
// Use a lookup table to find the index.
var lookup = new Uint8Array(256);
for (var i = 0; i < chars.length; i++) {
lookup[chars.charCodeAt(i)] = i;
}
exports.encode = function(arraybuffer) {
var bytes = new Uint8Array(arraybuffer),
i, len = bytes.length, base64 = "";
for (i = 0; i < len; i+=3) {
base64 += chars[bytes[i] >> 2];
base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
base64 += chars[bytes[i + 2] & 63];
}
if ((len % 3) === 2) {
base64 = base64.substring(0, base64.length - 1) + "=";
} else if (len % 3 === 1) {
base64 = base64.substring(0, base64.length - 2) + "==";
}
return base64;
};
exports.decode = function(base64) {
var bufferLength = base64.length * 0.75,
len = base64.length, i, p = 0,
encoded1, encoded2, encoded3, encoded4;
if (base64[base64.length - 1] === "=") {
bufferLength--;
if (base64[base64.length - 2] === "=") {
bufferLength--;
}
}
var arraybuffer = new ArrayBuffer(bufferLength),
bytes = new Uint8Array(arraybuffer);
for (i = 0; i < len; i+=4) {
encoded1 = lookup[base64.charCodeAt(i)];
encoded2 = lookup[base64.charCodeAt(i+1)];
encoded3 = lookup[base64.charCodeAt(i+2)];
encoded4 = lookup[base64.charCodeAt(i+3)];
bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
}
return arraybuffer;
};
})();

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{
"_from": "base64-arraybuffer@0.1.5",
"_id": "base64-arraybuffer@0.1.5",
"_inBundle": false,
"_integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg=",
"_location": "/base64-arraybuffer",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "base64-arraybuffer@0.1.5",
"name": "base64-arraybuffer",
"escapedName": "base64-arraybuffer",
"rawSpec": "0.1.5",
"saveSpec": null,
"fetchSpec": "0.1.5"
},
"_requiredBy": [
"/engine.io-parser",
"/socket.io-client"
],
"_resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
"_shasum": "73926771923b5a19747ad666aa5cd4bf9c6e9ce8",
"_spec": "base64-arraybuffer@0.1.5",
"_where": "/home/trung/dev/sever_socket/node_modules/engine.io-parser",
"author": {
"name": "Niklas von Hertzen",
"email": "niklasvh@gmail.com",
"url": "http://hertzen.com"
},
"bugs": {
"url": "https://github.com/niklasvh/base64-arraybuffer/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Encode/decode base64 data into ArrayBuffers",
"devDependencies": {
"grunt": "^0.4.5",
"grunt-cli": "^0.1.13",
"grunt-contrib-jshint": "^0.11.2",
"grunt-contrib-nodeunit": "^0.4.1",
"grunt-contrib-watch": "^0.6.1"
},
"engines": {
"node": ">= 0.6.0"
},
"homepage": "https://github.com/niklasvh/base64-arraybuffer",
"keywords": [],
"licenses": [
{
"type": "MIT",
"url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT"
}
],
"main": "lib/base64-arraybuffer",
"name": "base64-arraybuffer",
"repository": {
"type": "git",
"url": "git+https://github.com/niklasvh/base64-arraybuffer.git"
},
"scripts": {
"test": "grunt nodeunit"
},
"version": "0.1.5"
}

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# [2.0.0](https://github.com/faeldt/base64id/compare/1.0.0...2.0.0) (2019-05-27)
### Code Refactoring
* **buffer:** replace deprecated Buffer constructor usage ([#11](https://github.com/faeldt/base64id/issues/11)) ([ccfba54](https://github.com/faeldt/base64id/commit/ccfba54))
### BREAKING CHANGES
* **buffer:** drop support for Node.js ≤ 4.4.x and 5.0.0 - 5.9.x
See: https://nodejs.org/en/docs/guides/buffer-constructor-deprecation/

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(The MIT License)
Copyright (c) 2012-2016 Kristian Faeldt <faeldt_kristian@cyberagent.co.jp>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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base64id
========
Node.js module that generates a base64 id.
Uses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4.
To increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes.
## Installation
$ npm install base64id
## Usage
var base64id = require('base64id');
var id = base64id.generateId();

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/*!
* base64id v0.1.0
*/
/**
* Module dependencies
*/
var crypto = require('crypto');
/**
* Constructor
*/
var Base64Id = function() { };
/**
* Get random bytes
*
* Uses a buffer if available, falls back to crypto.randomBytes
*/
Base64Id.prototype.getRandomBytes = function(bytes) {
var BUFFER_SIZE = 4096
var self = this;
bytes = bytes || 12;
if (bytes > BUFFER_SIZE) {
return crypto.randomBytes(bytes);
}
var bytesInBuffer = parseInt(BUFFER_SIZE/bytes);
var threshold = parseInt(bytesInBuffer*0.85);
if (!threshold) {
return crypto.randomBytes(bytes);
}
if (this.bytesBufferIndex == null) {
this.bytesBufferIndex = -1;
}
if (this.bytesBufferIndex == bytesInBuffer) {
this.bytesBuffer = null;
this.bytesBufferIndex = -1;
}
// No buffered bytes available or index above threshold
if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) {
if (!this.isGeneratingBytes) {
this.isGeneratingBytes = true;
crypto.randomBytes(BUFFER_SIZE, function(err, bytes) {
self.bytesBuffer = bytes;
self.bytesBufferIndex = 0;
self.isGeneratingBytes = false;
});
}
// Fall back to sync call when no buffered bytes are available
if (this.bytesBufferIndex == -1) {
return crypto.randomBytes(bytes);
}
}
var result = this.bytesBuffer.slice(bytes*this.bytesBufferIndex, bytes*(this.bytesBufferIndex+1));
this.bytesBufferIndex++;
return result;
}
/**
* Generates a base64 id
*
* (Original version from socket.io <http://socket.io>)
*/
Base64Id.prototype.generateId = function () {
var rand = Buffer.alloc(15); // multiple of 3 for base64
if (!rand.writeInt32BE) {
return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString()
+ Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
}
this.sequenceNumber = (this.sequenceNumber + 1) | 0;
rand.writeInt32BE(this.sequenceNumber, 11);
if (crypto.randomBytes) {
this.getRandomBytes(12).copy(rand);
} else {
// not secure for node 0.4
[0, 4, 8].forEach(function(i) {
rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i);
});
}
return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-');
};
/**
* Export
*/
exports = module.exports = new Base64Id();

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{
"_from": "base64id@2.0.0",
"_id": "base64id@2.0.0",
"_inBundle": false,
"_integrity": "sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog==",
"_location": "/base64id",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "base64id@2.0.0",
"name": "base64id",
"escapedName": "base64id",
"rawSpec": "2.0.0",
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"fetchSpec": "2.0.0"
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"_spec": "base64id@2.0.0",
"_where": "/home/trung/dev/sever_socket/node_modules/engine.io",
"author": {
"name": "Kristian Faeldt",
"email": "faeldt_kristian@cyberagent.co.jp"
},
"bugs": {
"url": "https://github.com/faeldt/base64id/issues"
},
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"deprecated": false,
"description": "Generates a base64 id",
"engines": {
"node": "^4.5.0 || >= 5.9"
},
"homepage": "https://github.com/faeldt/base64id#readme",
"license": "MIT",
"main": "./lib/base64id.js",
"name": "base64id",
"repository": {
"type": "git",
"url": "git+https://github.com/faeldt/base64id.git"
},
"version": "2.0.0"
}

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support
test
examples
*.sock

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1.0.0 / 2013-02-03
==================
* Stop using the removed magic __stack global getter
0.1.0 / 2012-10-04
==================
* add throwing of AssertionError for test frameworks etc
0.0.1 / 2010-01-03
==================
* Initial release

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test:
@echo "populate me"
.PHONY: test

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@ -0,0 +1,61 @@
# better-assert
Better c-style assertions using [callsite](https://github.com/visionmedia/callsite) for
self-documenting failure messages.
## Installation
$ npm install better-assert
## Example
By default assertions are enabled, however the __NO_ASSERT__ environment variable
will deactivate them when truthy.
```js
var assert = require('better-assert');
test();
function test() {
var user = { name: 'tobi' };
assert('tobi' == user.name);
assert('number' == typeof user.age);
}
AssertionError: 'number' == typeof user.age
at test (/Users/tj/projects/better-assert/example.js:9:3)
at Object.<anonymous> (/Users/tj/projects/better-assert/example.js:4:1)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.runMain (module.js:492:10)
at process.startup.processNextTick.process._tickCallback (node.js:244:9)
```
## License
(The MIT License)
Copyright (c) 2012 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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var assert = require('./');
test();
function test() {
var user = { name: 'tobi' };
assert('tobi' == user.name);
assert('number' == typeof user.age);
}

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@ -0,0 +1,38 @@
/**
* Module dependencies.
*/
var AssertionError = require('assert').AssertionError
, callsite = require('callsite')
, fs = require('fs')
/**
* Expose `assert`.
*/
module.exports = process.env.NO_ASSERT
? function(){}
: assert;
/**
* Assert the given `expr`.
*/
function assert(expr) {
if (expr) return;
var stack = callsite();
var call = stack[1];
var file = call.getFileName();
var lineno = call.getLineNumber();
var src = fs.readFileSync(file, 'utf8');
var line = src.split('\n')[lineno-1];
var src = line.match(/assert\((.*)\)/)[1];
var err = new AssertionError({
message: src,
stackStartFunction: stack[0].getFunction()
});
throw err;
}

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"_from": "better-assert@~1.0.0",
"_id": "better-assert@1.0.2",
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"_where": "/home/trung/dev/sever_socket/node_modules/parseqs",
"author": {
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"email": "tj@vision-media.ca"
},
"bugs": {
"url": "https://github.com/visionmedia/better-assert/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "TonyHe",
"email": "coolhzb@163.com"
},
{
"name": "ForbesLindesay"
}
],
"dependencies": {
"callsite": "1.0.0"
},
"deprecated": false,
"description": "Better assertions for node, reporting the expr, filename, lineno etc",
"engines": {
"node": "*"
},
"homepage": "https://github.com/visionmedia/better-assert#readme",
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"assert",
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],
"main": "index",
"name": "better-assert",
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<option name="version" value="1" />
</component>
<component name="Vcs.Log.Tabs.Properties">
<option name="TAB_STATES">
<map>
<entry key="MAIN">
<value>
<State>
<option name="RECENTLY_FILTERED_USER_GROUPS">
<collection />
</option>
<option name="RECENTLY_FILTERED_BRANCH_GROUPS">
<collection />
</option>
<option name="COLUMN_ORDER">
<list>
<option value="0" />
<option value="1" />
<option value="2" />
<option value="3" />
</list>
</option>
</State>
</value>
</entry>
</map>
</option>
</component>
<component name="VcsContentAnnotationSettings">
<option name="myLimit" value="2678400000" />
</component>
<component name="VcsManagerConfiguration">
<MESSAGE value="update browserify and zuul to avoid esprima-six issue" />
<option name="LAST_COMMIT_MESSAGE" value="update browserify and zuul to avoid esprima-six issue" />
</component>
<component name="editorHistoryManager">
<entry file="file://$PROJECT_DIR$/index.js">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="578">
<caret line="34" column="3" selection-start-line="34" selection-start-column="3" selection-end-line="34" selection-end-column="3" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/.gitignore">
<provider selected="true" editor-type-id="text-editor" />
</entry>
<entry file="file://$PROJECT_DIR$/Makefile">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="136">
<caret line="8" column="46" selection-start-line="8" selection-start-column="25" selection-end-line="8" selection-end-column="46" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/test/index.js">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="136">
<caret line="8" column="26" selection-start-line="8" selection-start-column="26" selection-end-line="8" selection-end-column="26" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/README.md">
<provider selected="true" editor-type-id="split-provider[text-editor;MarkdownPreviewEditor]">
<state split_layout="SPLIT">
<first_editor relative-caret-position="204">
<caret line="12" selection-start-line="12" selection-end-line="12" />
</first_editor>
<second_editor>
<markdownNavigatorState />
</second_editor>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/package.json">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="137">
<caret line="11" column="24" selection-start-line="11" selection-start-column="24" selection-end-line="11" selection-end-column="24" />
</state>
</provider>
</entry>
</component>
</project>

14
monitor/setup/node_client/node_modules/blob/.zuul.yml generated vendored Normal file
View File

@ -0,0 +1,14 @@
ui: mocha-bdd
browsers:
- name: chrome
version: 8..latest
- name: firefox
version: 7..latest
- name: safari
version: 6..latest
- name: opera
version: 12.1..latest
- name: ie
version: 10..latest
- name: android
version: latest

21
monitor/setup/node_client/node_modules/blob/LICENSE generated vendored Normal file
View File

@ -0,0 +1,21 @@
MIT License
Copyright (C) 2014 Rase-
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

14
monitor/setup/node_client/node_modules/blob/Makefile generated vendored Normal file
View File

@ -0,0 +1,14 @@
REPORTER = dot
build: blob.js
blob.js:
@./node_modules/.bin/browserify --standalone blob index.js > blob.js
test:
@./node_modules/.bin/zuul -- test/index.js
clean:
rm blob.js
.PHONY: test blob.js

21
monitor/setup/node_client/node_modules/blob/README.md generated vendored Normal file
View File

@ -0,0 +1,21 @@
# Blob
A cross-browser `Blob` that falls back to `BlobBuilder` when appropriate.
If neither is available, it exports `undefined`.
## Installation
``` bash
$ npm install blob
```
## Example
``` js
var Blob = require('blob');
var b = new Blob(['hi', 'constructing', 'a', 'blob']);
```
## License
MIT

View File

@ -0,0 +1,11 @@
{
"name": "blob",
"repo": "webmodules/blob",
"description": "Abstracts out Blob and uses BlobBulder in cases where it is supported with any vendor prefix.",
"version": "0.0.4",
"license": "MIT",
"dependencies": {},
"scripts": [
"index.js"
]
}

100
monitor/setup/node_client/node_modules/blob/index.js generated vendored Normal file
View File

@ -0,0 +1,100 @@
/**
* Create a blob builder even when vendor prefixes exist
*/
var BlobBuilder = typeof BlobBuilder !== 'undefined' ? BlobBuilder :
typeof WebKitBlobBuilder !== 'undefined' ? WebKitBlobBuilder :
typeof MSBlobBuilder !== 'undefined' ? MSBlobBuilder :
typeof MozBlobBuilder !== 'undefined' ? MozBlobBuilder :
false;
/**
* Check if Blob constructor is supported
*/
var blobSupported = (function() {
try {
var a = new Blob(['hi']);
return a.size === 2;
} catch(e) {
return false;
}
})();
/**
* Check if Blob constructor supports ArrayBufferViews
* Fails in Safari 6, so we need to map to ArrayBuffers there.
*/
var blobSupportsArrayBufferView = blobSupported && (function() {
try {
var b = new Blob([new Uint8Array([1,2])]);
return b.size === 2;
} catch(e) {
return false;
}
})();
/**
* Check if BlobBuilder is supported
*/
var blobBuilderSupported = BlobBuilder
&& BlobBuilder.prototype.append
&& BlobBuilder.prototype.getBlob;
/**
* Helper function that maps ArrayBufferViews to ArrayBuffers
* Used by BlobBuilder constructor and old browsers that didn't
* support it in the Blob constructor.
*/
function mapArrayBufferViews(ary) {
return ary.map(function(chunk) {
if (chunk.buffer instanceof ArrayBuffer) {
var buf = chunk.buffer;
// if this is a subarray, make a copy so we only
// include the subarray region from the underlying buffer
if (chunk.byteLength !== buf.byteLength) {
var copy = new Uint8Array(chunk.byteLength);
copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength));
buf = copy.buffer;
}
return buf;
}
return chunk;
});
}
function BlobBuilderConstructor(ary, options) {
options = options || {};
var bb = new BlobBuilder();
mapArrayBufferViews(ary).forEach(function(part) {
bb.append(part);
});
return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
};
function BlobConstructor(ary, options) {
return new Blob(mapArrayBufferViews(ary), options || {});
};
if (typeof Blob !== 'undefined') {
BlobBuilderConstructor.prototype = Blob.prototype;
BlobConstructor.prototype = Blob.prototype;
}
module.exports = (function() {
if (blobSupported) {
return blobSupportsArrayBufferView ? Blob : BlobConstructor;
} else if (blobBuilderSupported) {
return BlobBuilderConstructor;
} else {
return undefined;
}
})();

View File

@ -0,0 +1,49 @@
{
"_from": "blob@0.0.5",
"_id": "blob@0.0.5",
"_inBundle": false,
"_integrity": "sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==",
"_location": "/blob",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "blob@0.0.5",
"name": "blob",
"escapedName": "blob",
"rawSpec": "0.0.5",
"saveSpec": null,
"fetchSpec": "0.0.5"
},
"_requiredBy": [
"/engine.io-parser"
],
"_resolved": "https://registry.npmjs.org/blob/-/blob-0.0.5.tgz",
"_shasum": "d680eeef25f8cd91ad533f5b01eed48e64caf683",
"_spec": "blob@0.0.5",
"_where": "/home/trung/dev/sever_socket/node_modules/engine.io-parser",
"bugs": {
"url": "https://github.com/webmodules/blob/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "Abstracts out Blob and uses BlobBulder in cases where it is supported with any vendor prefix.",
"devDependencies": {
"browserify": "4.2.3",
"expect.js": "0.2.0",
"mocha": "1.17.1",
"zuul": "1.10.2"
},
"homepage": "https://github.com/webmodules/blob",
"license": "MIT",
"name": "blob",
"repository": {
"type": "git",
"url": "git://github.com/webmodules/blob.git"
},
"scripts": {
"test": "make test"
},
"version": "0.0.5"
}

View File

@ -0,0 +1,100 @@
var Blob = require('../');
var expect = require('expect.js');
describe('blob', function() {
if (!Blob) {
it('should not have a blob or a blob builder in the global namespace, or blob should not be a constructor function if the module exports false', function() {
try {
var ab = (new Uint8Array(5)).buffer;
global.Blob([ab]);
expect().fail('Blob shouldn\'t be constructable');
} catch (e) {}
var BlobBuilder = global.BlobBuilder
|| global.WebKitBlobBuilder
|| global.MSBlobBuilder
|| global.MozBlobBuilder;
expect(BlobBuilder).to.be(undefined);
});
} else {
it('should encode a proper sized blob when given a string argument', function() {
var b = new Blob(['hi']);
expect(b.size).to.be(2);
});
it('should encode a blob with proper size when given two strings as arguments', function() {
var b = new Blob(['hi', 'hello']);
expect(b.size).to.be(7);
});
it('should encode arraybuffers with right content', function(done) {
var ary = new Uint8Array(5);
for (var i = 0; i < 5; i++) ary[i] = i;
var b = new Blob([ary.buffer]);
var fr = new FileReader();
fr.onload = function() {
var newAry = new Uint8Array(this.result);
for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i);
done();
};
fr.readAsArrayBuffer(b);
});
it('should encode typed arrays with right content', function(done) {
var ary = new Uint8Array(5);
for (var i = 0; i < 5; i++) ary[i] = i;
var b = new Blob([ary]);
var fr = new FileReader();
fr.onload = function() {
var newAry = new Uint8Array(this.result);
for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i);
done();
};
fr.readAsArrayBuffer(b);
});
it('should encode sliced typed arrays with right content', function(done) {
var ary = new Uint8Array(5);
for (var i = 0; i < 5; i++) ary[i] = i;
var b = new Blob([ary.subarray(2)]);
var fr = new FileReader();
fr.onload = function() {
var newAry = new Uint8Array(this.result);
for (var i = 0; i < 3; i++) expect(newAry[i]).to.be(i + 2);
done();
};
fr.readAsArrayBuffer(b);
});
it('should encode with blobs', function(done) {
var ary = new Uint8Array(5);
for (var i = 0; i < 5; i++) ary[i] = i;
var b = new Blob([new Blob([ary.buffer])]);
var fr = new FileReader();
fr.onload = function() {
var newAry = new Uint8Array(this.result);
for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i);
done();
};
fr.readAsArrayBuffer(b);
});
it('should enode mixed contents to right size', function() {
var ary = new Uint8Array(5);
for (var i = 0; i < 5; i++) ary[i] = i;
var b = new Blob([ary.buffer, 'hello']);
expect(b.size).to.be(10);
});
it('should accept mime type', function() {
var b = new Blob(['hi', 'hello'], { type: 'text/html' });
expect(b.type).to.be('text/html');
});
it('should be an instance of constructor', function() {
var b = new Blob(['hi']);
expect(b).to.be.a(Blob);
expect(b).to.be.a(global.Blob);
});
}
});

View File

@ -0,0 +1,609 @@
1.19.0 / 2019-04-25
===================
* deps: bytes@3.1.0
- Add petabyte (`pb`) support
* deps: http-errors@1.7.2
- Set constructor name when possible
- deps: setprototypeof@1.1.1
- deps: statuses@'>= 1.5.0 < 2'
* deps: iconv-lite@0.4.24
- Added encoding MIK
* deps: qs@6.7.0
- Fix parsing array brackets after index
* deps: raw-body@2.4.0
- deps: bytes@3.1.0
- deps: http-errors@1.7.2
- deps: iconv-lite@0.4.24
* deps: type-is@~1.6.17
- deps: mime-types@~2.1.24
- perf: prevent internal `throw` on invalid type
1.18.3 / 2018-05-14
===================
* Fix stack trace for strict json parse error
* deps: depd@~1.1.2
- perf: remove argument reassignment
* deps: http-errors@~1.6.3
- deps: depd@~1.1.2
- deps: setprototypeof@1.1.0
- deps: statuses@'>= 1.3.1 < 2'
* deps: iconv-lite@0.4.23
- Fix loading encoding with year appended
- Fix deprecation warnings on Node.js 10+
* deps: qs@6.5.2
* deps: raw-body@2.3.3
- deps: http-errors@1.6.3
- deps: iconv-lite@0.4.23
* deps: type-is@~1.6.16
- deps: mime-types@~2.1.18
1.18.2 / 2017-09-22
===================
* deps: debug@2.6.9
* perf: remove argument reassignment
1.18.1 / 2017-09-12
===================
* deps: content-type@~1.0.4
- perf: remove argument reassignment
- perf: skip parameter parsing when no parameters
* deps: iconv-lite@0.4.19
- Fix ISO-8859-1 regression
- Update Windows-1255
* deps: qs@6.5.1
- Fix parsing & compacting very deep objects
* deps: raw-body@2.3.2
- deps: iconv-lite@0.4.19
1.18.0 / 2017-09-08
===================
* Fix JSON strict violation error to match native parse error
* Include the `body` property on verify errors
* Include the `type` property on all generated errors
* Use `http-errors` to set status code on errors
* deps: bytes@3.0.0
* deps: debug@2.6.8
* deps: depd@~1.1.1
- Remove unnecessary `Buffer` loading
* deps: http-errors@~1.6.2
- deps: depd@1.1.1
* deps: iconv-lite@0.4.18
- Add support for React Native
- Add a warning if not loaded as utf-8
- Fix CESU-8 decoding in Node.js 8
- Improve speed of ISO-8859-1 encoding
* deps: qs@6.5.0
* deps: raw-body@2.3.1
- Use `http-errors` for standard emitted errors
- deps: bytes@3.0.0
- deps: iconv-lite@0.4.18
- perf: skip buffer decoding on overage chunk
* perf: prevent internal `throw` when missing charset
1.17.2 / 2017-05-17
===================
* deps: debug@2.6.7
- Fix `DEBUG_MAX_ARRAY_LENGTH`
- deps: ms@2.0.0
* deps: type-is@~1.6.15
- deps: mime-types@~2.1.15
1.17.1 / 2017-03-06
===================
* deps: qs@6.4.0
- Fix regression parsing keys starting with `[`
1.17.0 / 2017-03-01
===================
* deps: http-errors@~1.6.1
- Make `message` property enumerable for `HttpError`s
- deps: setprototypeof@1.0.3
* deps: qs@6.3.1
- Fix compacting nested arrays
1.16.1 / 2017-02-10
===================
* deps: debug@2.6.1
- Fix deprecation messages in WebStorm and other editors
- Undeprecate `DEBUG_FD` set to `1` or `2`
1.16.0 / 2017-01-17
===================
* deps: debug@2.6.0
- Allow colors in workers
- Deprecated `DEBUG_FD` environment variable
- Fix error when running under React Native
- Use same color for same namespace
- deps: ms@0.7.2
* deps: http-errors@~1.5.1
- deps: inherits@2.0.3
- deps: setprototypeof@1.0.2
- deps: statuses@'>= 1.3.1 < 2'
* deps: iconv-lite@0.4.15
- Added encoding MS-31J
- Added encoding MS-932
- Added encoding MS-936
- Added encoding MS-949
- Added encoding MS-950
- Fix GBK/GB18030 handling of Euro character
* deps: qs@6.2.1
- Fix array parsing from skipping empty values
* deps: raw-body@~2.2.0
- deps: iconv-lite@0.4.15
* deps: type-is@~1.6.14
- deps: mime-types@~2.1.13
1.15.2 / 2016-06-19
===================
* deps: bytes@2.4.0
* deps: content-type@~1.0.2
- perf: enable strict mode
* deps: http-errors@~1.5.0
- Use `setprototypeof` module to replace `__proto__` setting
- deps: statuses@'>= 1.3.0 < 2'
- perf: enable strict mode
* deps: qs@6.2.0
* deps: raw-body@~2.1.7
- deps: bytes@2.4.0
- perf: remove double-cleanup on happy path
* deps: type-is@~1.6.13
- deps: mime-types@~2.1.11
1.15.1 / 2016-05-05
===================
* deps: bytes@2.3.0
- Drop partial bytes on all parsed units
- Fix parsing byte string that looks like hex
* deps: raw-body@~2.1.6
- deps: bytes@2.3.0
* deps: type-is@~1.6.12
- deps: mime-types@~2.1.10
1.15.0 / 2016-02-10
===================
* deps: http-errors@~1.4.0
- Add `HttpError` export, for `err instanceof createError.HttpError`
- deps: inherits@2.0.1
- deps: statuses@'>= 1.2.1 < 2'
* deps: qs@6.1.0
* deps: type-is@~1.6.11
- deps: mime-types@~2.1.9
1.14.2 / 2015-12-16
===================
* deps: bytes@2.2.0
* deps: iconv-lite@0.4.13
* deps: qs@5.2.0
* deps: raw-body@~2.1.5
- deps: bytes@2.2.0
- deps: iconv-lite@0.4.13
* deps: type-is@~1.6.10
- deps: mime-types@~2.1.8
1.14.1 / 2015-09-27
===================
* Fix issue where invalid charset results in 400 when `verify` used
* deps: iconv-lite@0.4.12
- Fix CESU-8 decoding in Node.js 4.x
* deps: raw-body@~2.1.4
- Fix masking critical errors from `iconv-lite`
- deps: iconv-lite@0.4.12
* deps: type-is@~1.6.9
- deps: mime-types@~2.1.7
1.14.0 / 2015-09-16
===================
* Fix JSON strict parse error to match syntax errors
* Provide static `require` analysis in `urlencoded` parser
* deps: depd@~1.1.0
- Support web browser loading
* deps: qs@5.1.0
* deps: raw-body@~2.1.3
- Fix sync callback when attaching data listener causes sync read
* deps: type-is@~1.6.8
- Fix type error when given invalid type to match against
- deps: mime-types@~2.1.6
1.13.3 / 2015-07-31
===================
* deps: type-is@~1.6.6
- deps: mime-types@~2.1.4
1.13.2 / 2015-07-05
===================
* deps: iconv-lite@0.4.11
* deps: qs@4.0.0
- Fix dropping parameters like `hasOwnProperty`
- Fix user-visible incompatibilities from 3.1.0
- Fix various parsing edge cases
* deps: raw-body@~2.1.2
- Fix error stack traces to skip `makeError`
- deps: iconv-lite@0.4.11
* deps: type-is@~1.6.4
- deps: mime-types@~2.1.2
- perf: enable strict mode
- perf: remove argument reassignment
1.13.1 / 2015-06-16
===================
* deps: qs@2.4.2
- Downgraded from 3.1.0 because of user-visible incompatibilities
1.13.0 / 2015-06-14
===================
* Add `statusCode` property on `Error`s, in addition to `status`
* Change `type` default to `application/json` for JSON parser
* Change `type` default to `application/x-www-form-urlencoded` for urlencoded parser
* Provide static `require` analysis
* Use the `http-errors` module to generate errors
* deps: bytes@2.1.0
- Slight optimizations
* deps: iconv-lite@0.4.10
- The encoding UTF-16 without BOM now defaults to UTF-16LE when detection fails
- Leading BOM is now removed when decoding
* deps: on-finished@~2.3.0
- Add defined behavior for HTTP `CONNECT` requests
- Add defined behavior for HTTP `Upgrade` requests
- deps: ee-first@1.1.1
* deps: qs@3.1.0
- Fix dropping parameters like `hasOwnProperty`
- Fix various parsing edge cases
- Parsed object now has `null` prototype
* deps: raw-body@~2.1.1
- Use `unpipe` module for unpiping requests
- deps: iconv-lite@0.4.10
* deps: type-is@~1.6.3
- deps: mime-types@~2.1.1
- perf: reduce try block size
- perf: remove bitwise operations
* perf: enable strict mode
* perf: remove argument reassignment
* perf: remove delete call
1.12.4 / 2015-05-10
===================
* deps: debug@~2.2.0
* deps: qs@2.4.2
- Fix allowing parameters like `constructor`
* deps: on-finished@~2.2.1
* deps: raw-body@~2.0.1
- Fix a false-positive when unpiping in Node.js 0.8
- deps: bytes@2.0.1
* deps: type-is@~1.6.2
- deps: mime-types@~2.0.11
1.12.3 / 2015-04-15
===================
* Slight efficiency improvement when not debugging
* deps: depd@~1.0.1
* deps: iconv-lite@0.4.8
- Add encoding alias UNICODE-1-1-UTF-7
* deps: raw-body@1.3.4
- Fix hanging callback if request aborts during read
- deps: iconv-lite@0.4.8
1.12.2 / 2015-03-16
===================
* deps: qs@2.4.1
- Fix error when parameter `hasOwnProperty` is present
1.12.1 / 2015-03-15
===================
* deps: debug@~2.1.3
- Fix high intensity foreground color for bold
- deps: ms@0.7.0
* deps: type-is@~1.6.1
- deps: mime-types@~2.0.10
1.12.0 / 2015-02-13
===================
* add `debug` messages
* accept a function for the `type` option
* use `content-type` to parse `Content-Type` headers
* deps: iconv-lite@0.4.7
- Gracefully support enumerables on `Object.prototype`
* deps: raw-body@1.3.3
- deps: iconv-lite@0.4.7
* deps: type-is@~1.6.0
- fix argument reassignment
- fix false-positives in `hasBody` `Transfer-Encoding` check
- support wildcard for both type and subtype (`*/*`)
- deps: mime-types@~2.0.9
1.11.0 / 2015-01-30
===================
* make internal `extended: true` depth limit infinity
* deps: type-is@~1.5.6
- deps: mime-types@~2.0.8
1.10.2 / 2015-01-20
===================
* deps: iconv-lite@0.4.6
- Fix rare aliases of single-byte encodings
* deps: raw-body@1.3.2
- deps: iconv-lite@0.4.6
1.10.1 / 2015-01-01
===================
* deps: on-finished@~2.2.0
* deps: type-is@~1.5.5
- deps: mime-types@~2.0.7
1.10.0 / 2014-12-02
===================
* make internal `extended: true` array limit dynamic
1.9.3 / 2014-11-21
==================
* deps: iconv-lite@0.4.5
- Fix Windows-31J and X-SJIS encoding support
* deps: qs@2.3.3
- Fix `arrayLimit` behavior
* deps: raw-body@1.3.1
- deps: iconv-lite@0.4.5
* deps: type-is@~1.5.3
- deps: mime-types@~2.0.3
1.9.2 / 2014-10-27
==================
* deps: qs@2.3.2
- Fix parsing of mixed objects and values
1.9.1 / 2014-10-22
==================
* deps: on-finished@~2.1.1
- Fix handling of pipelined requests
* deps: qs@2.3.0
- Fix parsing of mixed implicit and explicit arrays
* deps: type-is@~1.5.2
- deps: mime-types@~2.0.2
1.9.0 / 2014-09-24
==================
* include the charset in "unsupported charset" error message
* include the encoding in "unsupported content encoding" error message
* deps: depd@~1.0.0
1.8.4 / 2014-09-23
==================
* fix content encoding to be case-insensitive
1.8.3 / 2014-09-19
==================
* deps: qs@2.2.4
- Fix issue with object keys starting with numbers truncated
1.8.2 / 2014-09-15
==================
* deps: depd@0.4.5
1.8.1 / 2014-09-07
==================
* deps: media-typer@0.3.0
* deps: type-is@~1.5.1
1.8.0 / 2014-09-05
==================
* make empty-body-handling consistent between chunked requests
- empty `json` produces `{}`
- empty `raw` produces `new Buffer(0)`
- empty `text` produces `''`
- empty `urlencoded` produces `{}`
* deps: qs@2.2.3
- Fix issue where first empty value in array is discarded
* deps: type-is@~1.5.0
- fix `hasbody` to be true for `content-length: 0`
1.7.0 / 2014-09-01
==================
* add `parameterLimit` option to `urlencoded` parser
* change `urlencoded` extended array limit to 100
* respond with 413 when over `parameterLimit` in `urlencoded`
1.6.7 / 2014-08-29
==================
* deps: qs@2.2.2
- Remove unnecessary cloning
1.6.6 / 2014-08-27
==================
* deps: qs@2.2.0
- Array parsing fix
- Performance improvements
1.6.5 / 2014-08-16
==================
* deps: on-finished@2.1.0
1.6.4 / 2014-08-14
==================
* deps: qs@1.2.2
1.6.3 / 2014-08-10
==================
* deps: qs@1.2.1
1.6.2 / 2014-08-07
==================
* deps: qs@1.2.0
- Fix parsing array of objects
1.6.1 / 2014-08-06
==================
* deps: qs@1.1.0
- Accept urlencoded square brackets
- Accept empty values in implicit array notation
1.6.0 / 2014-08-05
==================
* deps: qs@1.0.2
- Complete rewrite
- Limits array length to 20
- Limits object depth to 5
- Limits parameters to 1,000
1.5.2 / 2014-07-27
==================
* deps: depd@0.4.4
- Work-around v8 generating empty stack traces
1.5.1 / 2014-07-26
==================
* deps: depd@0.4.3
- Fix exception when global `Error.stackTraceLimit` is too low
1.5.0 / 2014-07-20
==================
* deps: depd@0.4.2
- Add `TRACE_DEPRECATION` environment variable
- Remove non-standard grey color from color output
- Support `--no-deprecation` argument
- Support `--trace-deprecation` argument
* deps: iconv-lite@0.4.4
- Added encoding UTF-7
* deps: raw-body@1.3.0
- deps: iconv-lite@0.4.4
- Added encoding UTF-7
- Fix `Cannot switch to old mode now` error on Node.js 0.10+
* deps: type-is@~1.3.2
1.4.3 / 2014-06-19
==================
* deps: type-is@1.3.1
- fix global variable leak
1.4.2 / 2014-06-19
==================
* deps: type-is@1.3.0
- improve type parsing
1.4.1 / 2014-06-19
==================
* fix urlencoded extended deprecation message
1.4.0 / 2014-06-19
==================
* add `text` parser
* add `raw` parser
* check accepted charset in content-type (accepts utf-8)
* check accepted encoding in content-encoding (accepts identity)
* deprecate `bodyParser()` middleware; use `.json()` and `.urlencoded()` as needed
* deprecate `urlencoded()` without provided `extended` option
* lazy-load urlencoded parsers
* parsers split into files for reduced mem usage
* support gzip and deflate bodies
- set `inflate: false` to turn off
* deps: raw-body@1.2.2
- Support all encodings from `iconv-lite`
1.3.1 / 2014-06-11
==================
* deps: type-is@1.2.1
- Switch dependency from mime to mime-types@1.0.0
1.3.0 / 2014-05-31
==================
* add `extended` option to urlencoded parser
1.2.2 / 2014-05-27
==================
* deps: raw-body@1.1.6
- assert stream encoding on node.js 0.8
- assert stream encoding on node.js < 0.10.6
- deps: bytes@1
1.2.1 / 2014-05-26
==================
* invoke `next(err)` after request fully read
- prevents hung responses and socket hang ups
1.2.0 / 2014-05-11
==================
* add `verify` option
* deps: type-is@1.2.0
- support suffix matching
1.1.2 / 2014-05-11
==================
* improve json parser speed
1.1.1 / 2014-05-11
==================
* fix repeated limit parsing with every request
1.1.0 / 2014-05-10
==================
* add `type` option
* deps: pin for safety and consistency
1.0.2 / 2014-04-14
==================
* use `type-is` module
1.0.1 / 2014-03-20
==================
* lower default limits to 100kb

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@ -0,0 +1,23 @@
(The MIT License)
Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
Copyright (c) 2014-2015 Douglas Christopher Wilson <doug@somethingdoug.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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@ -0,0 +1,443 @@
# body-parser
[![NPM Version][npm-image]][npm-url]
[![NPM Downloads][downloads-image]][downloads-url]
[![Build Status][travis-image]][travis-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Node.js body parsing middleware.
Parse incoming request bodies in a middleware before your handlers, available
under the `req.body` property.
**Note** As `req.body`'s shape is based on user-controlled input, all
properties and values in this object are untrusted and should be validated
before trusting. For example, `req.body.foo.toString()` may fail in multiple
ways, for example the `foo` property may not be there or may not be a string,
and `toString` may not be a function and instead a string or other user input.
[Learn about the anatomy of an HTTP transaction in Node.js](https://nodejs.org/en/docs/guides/anatomy-of-an-http-transaction/).
_This does not handle multipart bodies_, due to their complex and typically
large nature. For multipart bodies, you may be interested in the following
modules:
* [busboy](https://www.npmjs.org/package/busboy#readme) and
[connect-busboy](https://www.npmjs.org/package/connect-busboy#readme)
* [multiparty](https://www.npmjs.org/package/multiparty#readme) and
[connect-multiparty](https://www.npmjs.org/package/connect-multiparty#readme)
* [formidable](https://www.npmjs.org/package/formidable#readme)
* [multer](https://www.npmjs.org/package/multer#readme)
This module provides the following parsers:
* [JSON body parser](#bodyparserjsonoptions)
* [Raw body parser](#bodyparserrawoptions)
* [Text body parser](#bodyparsertextoptions)
* [URL-encoded form body parser](#bodyparserurlencodedoptions)
Other body parsers you might be interested in:
- [body](https://www.npmjs.org/package/body#readme)
- [co-body](https://www.npmjs.org/package/co-body#readme)
## Installation
```sh
$ npm install body-parser
```
## API
<!-- eslint-disable no-unused-vars -->
```js
var bodyParser = require('body-parser')
```
The `bodyParser` object exposes various factories to create middlewares. All
middlewares will populate the `req.body` property with the parsed body when
the `Content-Type` request header matches the `type` option, or an empty
object (`{}`) if there was no body to parse, the `Content-Type` was not matched,
or an error occurred.
The various errors returned by this module are described in the
[errors section](#errors).
### bodyParser.json([options])
Returns middleware that only parses `json` and only looks at requests where
the `Content-Type` header matches the `type` option. This parser accepts any
Unicode encoding of the body and supports automatic inflation of `gzip` and
`deflate` encodings.
A new `body` object containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`).
#### Options
The `json` function takes an optional `options` object that may contain any of
the following keys:
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
##### reviver
The `reviver` option is passed directly to `JSON.parse` as the second
argument. You can find more information on this argument
[in the MDN documentation about JSON.parse](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse#Example.3A_Using_the_reviver_parameter).
##### strict
When set to `true`, will only accept arrays and objects; when `false` will
accept anything `JSON.parse` accepts. Defaults to `true`.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function. If not a
function, `type` option is passed directly to the
[type-is](https://www.npmjs.org/package/type-is#readme) library and this can
be an extension name (like `json`), a mime type (like `application/json`), or
a mime type with a wildcard (like `*/*` or `*/json`). If a function, the `type`
option is called as `fn(req)` and the request is parsed if it returns a truthy
value. Defaults to `application/json`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
### bodyParser.raw([options])
Returns middleware that parses all bodies as a `Buffer` and only looks at
requests where the `Content-Type` header matches the `type` option. This
parser supports automatic inflation of `gzip` and `deflate` encodings.
A new `body` object containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`). This will be a `Buffer` object
of the body.
#### Options
The `raw` function takes an optional `options` object that may contain any of
the following keys:
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function.
If not a function, `type` option is passed directly to the
[type-is](https://www.npmjs.org/package/type-is#readme) library and this
can be an extension name (like `bin`), a mime type (like
`application/octet-stream`), or a mime type with a wildcard (like `*/*` or
`application/*`). If a function, the `type` option is called as `fn(req)`
and the request is parsed if it returns a truthy value. Defaults to
`application/octet-stream`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
### bodyParser.text([options])
Returns middleware that parses all bodies as a string and only looks at
requests where the `Content-Type` header matches the `type` option. This
parser supports automatic inflation of `gzip` and `deflate` encodings.
A new `body` string containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`). This will be a string of the
body.
#### Options
The `text` function takes an optional `options` object that may contain any of
the following keys:
##### defaultCharset
Specify the default character set for the text content if the charset is not
specified in the `Content-Type` header of the request. Defaults to `utf-8`.
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function. If not
a function, `type` option is passed directly to the
[type-is](https://www.npmjs.org/package/type-is#readme) library and this can
be an extension name (like `txt`), a mime type (like `text/plain`), or a mime
type with a wildcard (like `*/*` or `text/*`). If a function, the `type`
option is called as `fn(req)` and the request is parsed if it returns a
truthy value. Defaults to `text/plain`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
### bodyParser.urlencoded([options])
Returns middleware that only parses `urlencoded` bodies and only looks at
requests where the `Content-Type` header matches the `type` option. This
parser accepts only UTF-8 encoding of the body and supports automatic
inflation of `gzip` and `deflate` encodings.
A new `body` object containing the parsed data is populated on the `request`
object after the middleware (i.e. `req.body`). This object will contain
key-value pairs, where the value can be a string or array (when `extended` is
`false`), or any type (when `extended` is `true`).
#### Options
The `urlencoded` function takes an optional `options` object that may contain
any of the following keys:
##### extended
The `extended` option allows to choose between parsing the URL-encoded data
with the `querystring` library (when `false`) or the `qs` library (when
`true`). The "extended" syntax allows for rich objects and arrays to be
encoded into the URL-encoded format, allowing for a JSON-like experience
with URL-encoded. For more information, please
[see the qs library](https://www.npmjs.org/package/qs#readme).
Defaults to `true`, but using the default has been deprecated. Please
research into the difference between `qs` and `querystring` and choose the
appropriate setting.
##### inflate
When set to `true`, then deflated (compressed) bodies will be inflated; when
`false`, deflated bodies are rejected. Defaults to `true`.
##### limit
Controls the maximum request body size. If this is a number, then the value
specifies the number of bytes; if it is a string, the value is passed to the
[bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
to `'100kb'`.
##### parameterLimit
The `parameterLimit` option controls the maximum number of parameters that
are allowed in the URL-encoded data. If a request contains more parameters
than this value, a 413 will be returned to the client. Defaults to `1000`.
##### type
The `type` option is used to determine what media type the middleware will
parse. This option can be a string, array of strings, or a function. If not
a function, `type` option is passed directly to the
[type-is](https://www.npmjs.org/package/type-is#readme) library and this can
be an extension name (like `urlencoded`), a mime type (like
`application/x-www-form-urlencoded`), or a mime type with a wildcard (like
`*/x-www-form-urlencoded`). If a function, the `type` option is called as
`fn(req)` and the request is parsed if it returns a truthy value. Defaults
to `application/x-www-form-urlencoded`.
##### verify
The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
where `buf` is a `Buffer` of the raw request body and `encoding` is the
encoding of the request. The parsing can be aborted by throwing an error.
## Errors
The middlewares provided by this module create errors depending on the error
condition during parsing. The errors will typically have a `status`/`statusCode`
property that contains the suggested HTTP response code, an `expose` property
to determine if the `message` property should be displayed to the client, a
`type` property to determine the type of error without matching against the
`message`, and a `body` property containing the read body, if available.
The following are the common errors emitted, though any error can come through
for various reasons.
### content encoding unsupported
This error will occur when the request had a `Content-Encoding` header that
contained an encoding but the "inflation" option was set to `false`. The
`status` property is set to `415`, the `type` property is set to
`'encoding.unsupported'`, and the `charset` property will be set to the
encoding that is unsupported.
### request aborted
This error will occur when the request is aborted by the client before reading
the body has finished. The `received` property will be set to the number of
bytes received before the request was aborted and the `expected` property is
set to the number of expected bytes. The `status` property is set to `400`
and `type` property is set to `'request.aborted'`.
### request entity too large
This error will occur when the request body's size is larger than the "limit"
option. The `limit` property will be set to the byte limit and the `length`
property will be set to the request body's length. The `status` property is
set to `413` and the `type` property is set to `'entity.too.large'`.
### request size did not match content length
This error will occur when the request's length did not match the length from
the `Content-Length` header. This typically occurs when the request is malformed,
typically when the `Content-Length` header was calculated based on characters
instead of bytes. The `status` property is set to `400` and the `type` property
is set to `'request.size.invalid'`.
### stream encoding should not be set
This error will occur when something called the `req.setEncoding` method prior
to this middleware. This module operates directly on bytes only and you cannot
call `req.setEncoding` when using this module. The `status` property is set to
`500` and the `type` property is set to `'stream.encoding.set'`.
### too many parameters
This error will occur when the content of the request exceeds the configured
`parameterLimit` for the `urlencoded` parser. The `status` property is set to
`413` and the `type` property is set to `'parameters.too.many'`.
### unsupported charset "BOGUS"
This error will occur when the request had a charset parameter in the
`Content-Type` header, but the `iconv-lite` module does not support it OR the
parser does not support it. The charset is contained in the message as well
as in the `charset` property. The `status` property is set to `415`, the
`type` property is set to `'charset.unsupported'`, and the `charset` property
is set to the charset that is unsupported.
### unsupported content encoding "bogus"
This error will occur when the request had a `Content-Encoding` header that
contained an unsupported encoding. The encoding is contained in the message
as well as in the `encoding` property. The `status` property is set to `415`,
the `type` property is set to `'encoding.unsupported'`, and the `encoding`
property is set to the encoding that is unsupported.
## Examples
### Express/Connect top-level generic
This example demonstrates adding a generic JSON and URL-encoded parser as a
top-level middleware, which will parse the bodies of all incoming requests.
This is the simplest setup.
```js
var express = require('express')
var bodyParser = require('body-parser')
var app = express()
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }))
// parse application/json
app.use(bodyParser.json())
app.use(function (req, res) {
res.setHeader('Content-Type', 'text/plain')
res.write('you posted:\n')
res.end(JSON.stringify(req.body, null, 2))
})
```
### Express route-specific
This example demonstrates adding body parsers specifically to the routes that
need them. In general, this is the most recommended way to use body-parser with
Express.
```js
var express = require('express')
var bodyParser = require('body-parser')
var app = express()
// create application/json parser
var jsonParser = bodyParser.json()
// create application/x-www-form-urlencoded parser
var urlencodedParser = bodyParser.urlencoded({ extended: false })
// POST /login gets urlencoded bodies
app.post('/login', urlencodedParser, function (req, res) {
res.send('welcome, ' + req.body.username)
})
// POST /api/users gets JSON bodies
app.post('/api/users', jsonParser, function (req, res) {
// create user in req.body
})
```
### Change accepted type for parsers
All the parsers accept a `type` option which allows you to change the
`Content-Type` that the middleware will parse.
```js
var express = require('express')
var bodyParser = require('body-parser')
var app = express()
// parse various different custom JSON types as JSON
app.use(bodyParser.json({ type: 'application/*+json' }))
// parse some custom thing into a Buffer
app.use(bodyParser.raw({ type: 'application/vnd.custom-type' }))
// parse an HTML body into a string
app.use(bodyParser.text({ type: 'text/html' }))
```
## License
[MIT](LICENSE)
[npm-image]: https://img.shields.io/npm/v/body-parser.svg
[npm-url]: https://npmjs.org/package/body-parser
[travis-image]: https://img.shields.io/travis/expressjs/body-parser/master.svg
[travis-url]: https://travis-ci.org/expressjs/body-parser
[coveralls-image]: https://img.shields.io/coveralls/expressjs/body-parser/master.svg
[coveralls-url]: https://coveralls.io/r/expressjs/body-parser?branch=master
[downloads-image]: https://img.shields.io/npm/dm/body-parser.svg
[downloads-url]: https://npmjs.org/package/body-parser

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@ -0,0 +1,157 @@
/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var deprecate = require('depd')('body-parser')
/**
* Cache of loaded parsers.
* @private
*/
var parsers = Object.create(null)
/**
* @typedef Parsers
* @type {function}
* @property {function} json
* @property {function} raw
* @property {function} text
* @property {function} urlencoded
*/
/**
* Module exports.
* @type {Parsers}
*/
exports = module.exports = deprecate.function(bodyParser,
'bodyParser: use individual json/urlencoded middlewares')
/**
* JSON parser.
* @public
*/
Object.defineProperty(exports, 'json', {
configurable: true,
enumerable: true,
get: createParserGetter('json')
})
/**
* Raw parser.
* @public
*/
Object.defineProperty(exports, 'raw', {
configurable: true,
enumerable: true,
get: createParserGetter('raw')
})
/**
* Text parser.
* @public
*/
Object.defineProperty(exports, 'text', {
configurable: true,
enumerable: true,
get: createParserGetter('text')
})
/**
* URL-encoded parser.
* @public
*/
Object.defineProperty(exports, 'urlencoded', {
configurable: true,
enumerable: true,
get: createParserGetter('urlencoded')
})
/**
* Create a middleware to parse json and urlencoded bodies.
*
* @param {object} [options]
* @return {function}
* @deprecated
* @public
*/
function bodyParser (options) {
var opts = {}
// exclude type option
if (options) {
for (var prop in options) {
if (prop !== 'type') {
opts[prop] = options[prop]
}
}
}
var _urlencoded = exports.urlencoded(opts)
var _json = exports.json(opts)
return function bodyParser (req, res, next) {
_json(req, res, function (err) {
if (err) return next(err)
_urlencoded(req, res, next)
})
}
}
/**
* Create a getter for loading a parser.
* @private
*/
function createParserGetter (name) {
return function get () {
return loadParser(name)
}
}
/**
* Load a parser module.
* @private
*/
function loadParser (parserName) {
var parser = parsers[parserName]
if (parser !== undefined) {
return parser
}
// this uses a switch for static require analysis
switch (parserName) {
case 'json':
parser = require('./lib/types/json')
break
case 'raw':
parser = require('./lib/types/raw')
break
case 'text':
parser = require('./lib/types/text')
break
case 'urlencoded':
parser = require('./lib/types/urlencoded')
break
}
// store to prevent invoking require()
return (parsers[parserName] = parser)
}

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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var createError = require('http-errors')
var getBody = require('raw-body')
var iconv = require('iconv-lite')
var onFinished = require('on-finished')
var zlib = require('zlib')
/**
* Module exports.
*/
module.exports = read
/**
* Read a request into a buffer and parse.
*
* @param {object} req
* @param {object} res
* @param {function} next
* @param {function} parse
* @param {function} debug
* @param {object} options
* @private
*/
function read (req, res, next, parse, debug, options) {
var length
var opts = options
var stream
// flag as parsed
req._body = true
// read options
var encoding = opts.encoding !== null
? opts.encoding
: null
var verify = opts.verify
try {
// get the content stream
stream = contentstream(req, debug, opts.inflate)
length = stream.length
stream.length = undefined
} catch (err) {
return next(err)
}
// set raw-body options
opts.length = length
opts.encoding = verify
? null
: encoding
// assert charset is supported
if (opts.encoding === null && encoding !== null && !iconv.encodingExists(encoding)) {
return next(createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding.toLowerCase(),
type: 'charset.unsupported'
}))
}
// read body
debug('read body')
getBody(stream, opts, function (error, body) {
if (error) {
var _error
if (error.type === 'encoding.unsupported') {
// echo back charset
_error = createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
charset: encoding.toLowerCase(),
type: 'charset.unsupported'
})
} else {
// set status code on error
_error = createError(400, error)
}
// read off entire request
stream.resume()
onFinished(req, function onfinished () {
next(createError(400, _error))
})
return
}
// verify
if (verify) {
try {
debug('verify body')
verify(req, res, body, encoding)
} catch (err) {
next(createError(403, err, {
body: body,
type: err.type || 'entity.verify.failed'
}))
return
}
}
// parse
var str = body
try {
debug('parse body')
str = typeof body !== 'string' && encoding !== null
? iconv.decode(body, encoding)
: body
req.body = parse(str)
} catch (err) {
next(createError(400, err, {
body: str,
type: err.type || 'entity.parse.failed'
}))
return
}
next()
})
}
/**
* Get the content stream of the request.
*
* @param {object} req
* @param {function} debug
* @param {boolean} [inflate=true]
* @return {object}
* @api private
*/
function contentstream (req, debug, inflate) {
var encoding = (req.headers['content-encoding'] || 'identity').toLowerCase()
var length = req.headers['content-length']
var stream
debug('content-encoding "%s"', encoding)
if (inflate === false && encoding !== 'identity') {
throw createError(415, 'content encoding unsupported', {
encoding: encoding,
type: 'encoding.unsupported'
})
}
switch (encoding) {
case 'deflate':
stream = zlib.createInflate()
debug('inflate body')
req.pipe(stream)
break
case 'gzip':
stream = zlib.createGunzip()
debug('gunzip body')
req.pipe(stream)
break
case 'identity':
stream = req
stream.length = length
break
default:
throw createError(415, 'unsupported content encoding "' + encoding + '"', {
encoding: encoding,
type: 'encoding.unsupported'
})
}
return stream
}

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/*!
* body-parser
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var bytes = require('bytes')
var contentType = require('content-type')
var createError = require('http-errors')
var debug = require('debug')('body-parser:json')
var read = require('../read')
var typeis = require('type-is')
/**
* Module exports.
*/
module.exports = json
/**
* RegExp to match the first non-space in a string.
*
* Allowed whitespace is defined in RFC 7159:
*
* ws = *(
* %x20 / ; Space
* %x09 / ; Horizontal tab
* %x0A / ; Line feed or New line
* %x0D ) ; Carriage return
*/
var FIRST_CHAR_REGEXP = /^[\x20\x09\x0a\x0d]*(.)/ // eslint-disable-line no-control-regex
/**
* Create a middleware to parse JSON bodies.
*
* @param {object} [options]
* @return {function}
* @public
*/
function json (options) {
var opts = options || {}
var limit = typeof opts.limit !== 'number'
? bytes.parse(opts.limit || '100kb')
: opts.limit
var inflate = opts.inflate !== false
var reviver = opts.reviver
var strict = opts.strict !== false
var type = opts.type || 'application/json'
var verify = opts.verify || false
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate type checking function
var shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
function parse (body) {
if (body.length === 0) {
// special-case empty json body, as it's a common client-side mistake
// TODO: maybe make this configurable or part of "strict" option
return {}
}
if (strict) {
var first = firstchar(body)
if (first !== '{' && first !== '[') {
debug('strict violation')
throw createStrictSyntaxError(body, first)
}
}
try {
debug('parse json')
return JSON.parse(body, reviver)
} catch (e) {
throw normalizeJsonSyntaxError(e, {
message: e.message,
stack: e.stack
})
}
}
return function jsonParser (req, res, next) {
if (req._body) {
debug('body already parsed')
next()
return
}
req.body = req.body || {}
// skip requests without bodies
if (!typeis.hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!shouldParse(req)) {
debug('skip parsing')
next()
return
}
// assert charset per RFC 7159 sec 8.1
var charset = getCharset(req) || 'utf-8'
if (charset.substr(0, 4) !== 'utf-') {
debug('invalid charset')
next(createError(415, 'unsupported charset "' + charset.toUpperCase() + '"', {
charset: charset,
type: 'charset.unsupported'
}))
return
}
// read
read(req, res, next, parse, debug, {
encoding: charset,
inflate: inflate,
limit: limit,
verify: verify
})
}
}
/**
* Create strict violation syntax error matching native error.
*
* @param {string} str
* @param {string} char
* @return {Error}
* @private
*/
function createStrictSyntaxError (str, char) {
var index = str.indexOf(char)
var partial = str.substring(0, index) + '#'
try {
JSON.parse(partial); /* istanbul ignore next */ throw new SyntaxError('strict violation')
} catch (e) {
return normalizeJsonSyntaxError(e, {
message: e.message.replace('#', char),
stack: e.stack
})
}
}
/**
* Get the first non-whitespace character in a string.
*
* @param {string} str
* @return {function}
* @private
*/
function firstchar (str) {
return FIRST_CHAR_REGEXP.exec(str)[1]
}
/**
* Get the charset of a request.
*
* @param {object} req
* @api private
*/
function getCharset (req) {
try {
return (contentType.parse(req).parameters.charset || '').toLowerCase()
} catch (e) {
return undefined
}
}
/**
* Normalize a SyntaxError for JSON.parse.
*
* @param {SyntaxError} error
* @param {object} obj
* @return {SyntaxError}
*/
function normalizeJsonSyntaxError (error, obj) {
var keys = Object.getOwnPropertyNames(error)
for (var i = 0; i < keys.length; i++) {
var key = keys[i]
if (key !== 'stack' && key !== 'message') {
delete error[key]
}
}
// replace stack before message for Node.js 0.10 and below
error.stack = obj.stack.replace(error.message, obj.message)
error.message = obj.message
return error
}
/**
* Get the simple type checker.
*
* @param {string} type
* @return {function}
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}

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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
*/
var bytes = require('bytes')
var debug = require('debug')('body-parser:raw')
var read = require('../read')
var typeis = require('type-is')
/**
* Module exports.
*/
module.exports = raw
/**
* Create a middleware to parse raw bodies.
*
* @param {object} [options]
* @return {function}
* @api public
*/
function raw (options) {
var opts = options || {}
var inflate = opts.inflate !== false
var limit = typeof opts.limit !== 'number'
? bytes.parse(opts.limit || '100kb')
: opts.limit
var type = opts.type || 'application/octet-stream'
var verify = opts.verify || false
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate type checking function
var shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
function parse (buf) {
return buf
}
return function rawParser (req, res, next) {
if (req._body) {
debug('body already parsed')
next()
return
}
req.body = req.body || {}
// skip requests without bodies
if (!typeis.hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!shouldParse(req)) {
debug('skip parsing')
next()
return
}
// read
read(req, res, next, parse, debug, {
encoding: null,
inflate: inflate,
limit: limit,
verify: verify
})
}
}
/**
* Get the simple type checker.
*
* @param {string} type
* @return {function}
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}

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/*!
* body-parser
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
*/
var bytes = require('bytes')
var contentType = require('content-type')
var debug = require('debug')('body-parser:text')
var read = require('../read')
var typeis = require('type-is')
/**
* Module exports.
*/
module.exports = text
/**
* Create a middleware to parse text bodies.
*
* @param {object} [options]
* @return {function}
* @api public
*/
function text (options) {
var opts = options || {}
var defaultCharset = opts.defaultCharset || 'utf-8'
var inflate = opts.inflate !== false
var limit = typeof opts.limit !== 'number'
? bytes.parse(opts.limit || '100kb')
: opts.limit
var type = opts.type || 'text/plain'
var verify = opts.verify || false
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate type checking function
var shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
function parse (buf) {
return buf
}
return function textParser (req, res, next) {
if (req._body) {
debug('body already parsed')
next()
return
}
req.body = req.body || {}
// skip requests without bodies
if (!typeis.hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!shouldParse(req)) {
debug('skip parsing')
next()
return
}
// get charset
var charset = getCharset(req) || defaultCharset
// read
read(req, res, next, parse, debug, {
encoding: charset,
inflate: inflate,
limit: limit,
verify: verify
})
}
}
/**
* Get the charset of a request.
*
* @param {object} req
* @api private
*/
function getCharset (req) {
try {
return (contentType.parse(req).parameters.charset || '').toLowerCase()
} catch (e) {
return undefined
}
}
/**
* Get the simple type checker.
*
* @param {string} type
* @return {function}
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}

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/*!
* body-parser
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var bytes = require('bytes')
var contentType = require('content-type')
var createError = require('http-errors')
var debug = require('debug')('body-parser:urlencoded')
var deprecate = require('depd')('body-parser')
var read = require('../read')
var typeis = require('type-is')
/**
* Module exports.
*/
module.exports = urlencoded
/**
* Cache of parser modules.
*/
var parsers = Object.create(null)
/**
* Create a middleware to parse urlencoded bodies.
*
* @param {object} [options]
* @return {function}
* @public
*/
function urlencoded (options) {
var opts = options || {}
// notice because option default will flip in next major
if (opts.extended === undefined) {
deprecate('undefined extended: provide extended option')
}
var extended = opts.extended !== false
var inflate = opts.inflate !== false
var limit = typeof opts.limit !== 'number'
? bytes.parse(opts.limit || '100kb')
: opts.limit
var type = opts.type || 'application/x-www-form-urlencoded'
var verify = opts.verify || false
if (verify !== false && typeof verify !== 'function') {
throw new TypeError('option verify must be function')
}
// create the appropriate query parser
var queryparse = extended
? extendedparser(opts)
: simpleparser(opts)
// create the appropriate type checking function
var shouldParse = typeof type !== 'function'
? typeChecker(type)
: type
function parse (body) {
return body.length
? queryparse(body)
: {}
}
return function urlencodedParser (req, res, next) {
if (req._body) {
debug('body already parsed')
next()
return
}
req.body = req.body || {}
// skip requests without bodies
if (!typeis.hasBody(req)) {
debug('skip empty body')
next()
return
}
debug('content-type %j', req.headers['content-type'])
// determine if request should be parsed
if (!shouldParse(req)) {
debug('skip parsing')
next()
return
}
// assert charset
var charset = getCharset(req) || 'utf-8'
if (charset !== 'utf-8') {
debug('invalid charset')
next(createError(415, 'unsupported charset "' + charset.toUpperCase() + '"', {
charset: charset,
type: 'charset.unsupported'
}))
return
}
// read
read(req, res, next, parse, debug, {
debug: debug,
encoding: charset,
inflate: inflate,
limit: limit,
verify: verify
})
}
}
/**
* Get the extended query parser.
*
* @param {object} options
*/
function extendedparser (options) {
var parameterLimit = options.parameterLimit !== undefined
? options.parameterLimit
: 1000
var parse = parser('qs')
if (isNaN(parameterLimit) || parameterLimit < 1) {
throw new TypeError('option parameterLimit must be a positive number')
}
if (isFinite(parameterLimit)) {
parameterLimit = parameterLimit | 0
}
return function queryparse (body) {
var paramCount = parameterCount(body, parameterLimit)
if (paramCount === undefined) {
debug('too many parameters')
throw createError(413, 'too many parameters', {
type: 'parameters.too.many'
})
}
var arrayLimit = Math.max(100, paramCount)
debug('parse extended urlencoding')
return parse(body, {
allowPrototypes: true,
arrayLimit: arrayLimit,
depth: Infinity,
parameterLimit: parameterLimit
})
}
}
/**
* Get the charset of a request.
*
* @param {object} req
* @api private
*/
function getCharset (req) {
try {
return (contentType.parse(req).parameters.charset || '').toLowerCase()
} catch (e) {
return undefined
}
}
/**
* Count the number of parameters, stopping once limit reached
*
* @param {string} body
* @param {number} limit
* @api private
*/
function parameterCount (body, limit) {
var count = 0
var index = 0
while ((index = body.indexOf('&', index)) !== -1) {
count++
index++
if (count === limit) {
return undefined
}
}
return count
}
/**
* Get parser for module name dynamically.
*
* @param {string} name
* @return {function}
* @api private
*/
function parser (name) {
var mod = parsers[name]
if (mod !== undefined) {
return mod.parse
}
// this uses a switch for static require analysis
switch (name) {
case 'qs':
mod = require('qs')
break
case 'querystring':
mod = require('querystring')
break
}
// store to prevent invoking require()
parsers[name] = mod
return mod.parse
}
/**
* Get the simple query parser.
*
* @param {object} options
*/
function simpleparser (options) {
var parameterLimit = options.parameterLimit !== undefined
? options.parameterLimit
: 1000
var parse = parser('querystring')
if (isNaN(parameterLimit) || parameterLimit < 1) {
throw new TypeError('option parameterLimit must be a positive number')
}
if (isFinite(parameterLimit)) {
parameterLimit = parameterLimit | 0
}
return function queryparse (body) {
var paramCount = parameterCount(body, parameterLimit)
if (paramCount === undefined) {
debug('too many parameters')
throw createError(413, 'too many parameters', {
type: 'parameters.too.many'
})
}
debug('parse urlencoding')
return parse(body, undefined, undefined, { maxKeys: parameterLimit })
}
}
/**
* Get the simple type checker.
*
* @param {string} type
* @return {function}
*/
function typeChecker (type) {
return function checkType (req) {
return Boolean(typeis(req, type))
}
}

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{
"_from": "body-parser@1.19.0",
"_id": "body-parser@1.19.0",
"_inBundle": false,
"_integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
"_location": "/body-parser",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "body-parser@1.19.0",
"name": "body-parser",
"escapedName": "body-parser",
"rawSpec": "1.19.0",
"saveSpec": null,
"fetchSpec": "1.19.0"
},
"_requiredBy": [
"/express"
],
"_resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
"_shasum": "96b2709e57c9c4e09a6fd66a8fd979844f69f08a",
"_spec": "body-parser@1.19.0",
"_where": "/home/trung/dev/sever_socket/node_modules/express",
"bugs": {
"url": "https://github.com/expressjs/body-parser/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "Douglas Christopher Wilson",
"email": "doug@somethingdoug.com"
},
{
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
}
],
"dependencies": {
"bytes": "3.1.0",
"content-type": "~1.0.4",
"debug": "2.6.9",
"depd": "~1.1.2",
"http-errors": "1.7.2",
"iconv-lite": "0.4.24",
"on-finished": "~2.3.0",
"qs": "6.7.0",
"raw-body": "2.4.0",
"type-is": "~1.6.17"
},
"deprecated": false,
"description": "Node.js body parsing middleware",
"devDependencies": {
"eslint": "5.16.0",
"eslint-config-standard": "12.0.0",
"eslint-plugin-import": "2.17.2",
"eslint-plugin-markdown": "1.0.0",
"eslint-plugin-node": "8.0.1",
"eslint-plugin-promise": "4.1.1",
"eslint-plugin-standard": "4.0.0",
"istanbul": "0.4.5",
"methods": "1.1.2",
"mocha": "6.1.4",
"safe-buffer": "5.1.2",
"supertest": "4.0.2"
},
"engines": {
"node": ">= 0.8"
},
"files": [
"lib/",
"LICENSE",
"HISTORY.md",
"index.js"
],
"homepage": "https://github.com/expressjs/body-parser#readme",
"license": "MIT",
"name": "body-parser",
"repository": {
"type": "git",
"url": "git+https://github.com/expressjs/body-parser.git"
},
"scripts": {
"lint": "eslint --plugin markdown --ext js,md .",
"test": "mocha --require test/support/env --reporter spec --check-leaks --bail test/",
"test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --require test/support/env --reporter dot --check-leaks test/",
"test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --require test/support/env --reporter spec --check-leaks test/"
},
"version": "1.19.0"
}

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3.1.0 / 2019-01-22
==================
* Add petabyte (`pb`) support
3.0.0 / 2017-08-31
==================
* Change "kB" to "KB" in format output
* Remove support for Node.js 0.6
* Remove support for ComponentJS
2.5.0 / 2017-03-24
==================
* Add option "unit"
2.4.0 / 2016-06-01
==================
* Add option "unitSeparator"
2.3.0 / 2016-02-15
==================
* Drop partial bytes on all parsed units
* Fix non-finite numbers to `.format` to return `null`
* Fix parsing byte string that looks like hex
* perf: hoist regular expressions
2.2.0 / 2015-11-13
==================
* add option "decimalPlaces"
* add option "fixedDecimals"
2.1.0 / 2015-05-21
==================
* add `.format` export
* add `.parse` export
2.0.2 / 2015-05-20
==================
* remove map recreation
* remove unnecessary object construction
2.0.1 / 2015-05-07
==================
* fix browserify require
* remove node.extend dependency
2.0.0 / 2015-04-12
==================
* add option "case"
* add option "thousandsSeparator"
* return "null" on invalid parse input
* support proper round-trip: bytes(bytes(num)) === num
* units no longer case sensitive when parsing
1.0.0 / 2014-05-05
==================
* add negative support. fixes #6
0.3.0 / 2014-03-19
==================
* added terabyte support
0.2.1 / 2013-04-01
==================
* add .component
0.2.0 / 2012-10-28
==================
* bytes(200).should.eql('200b')
0.1.0 / 2012-07-04
==================
* add bytes to string conversion [yields]

23
monitor/setup/node_client/node_modules/bytes/LICENSE generated vendored Normal file
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(The MIT License)
Copyright (c) 2012-2014 TJ Holowaychuk <tj@vision-media.ca>
Copyright (c) 2015 Jed Watson <jed.watson@me.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

126
monitor/setup/node_client/node_modules/bytes/Readme.md generated vendored Normal file
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# Bytes utility
[![NPM Version][npm-image]][npm-url]
[![NPM Downloads][downloads-image]][downloads-url]
[![Build Status][travis-image]][travis-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Utility to parse a string bytes (ex: `1TB`) to bytes (`1099511627776`) and vice-versa.
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```bash
$ npm install bytes
```
## Usage
```js
var bytes = require('bytes');
```
#### bytes.format(number value, [options]): stringnull
Format the given value in bytes into a string. If the value is negative, it is kept as such. If it is a float, it is
rounded.
**Arguments**
| Name | Type | Description |
|---------|----------|--------------------|
| value | `number` | Value in bytes |
| options | `Object` | Conversion options |
**Options**
| Property | Type | Description |
|-------------------|--------|-----------------------------------------------------------------------------------------|
| decimalPlaces | `number``null` | Maximum number of decimal places to include in output. Default value to `2`. |
| fixedDecimals | `boolean``null` | Whether to always display the maximum number of decimal places. Default value to `false` |
| thousandsSeparator | `string``null` | Example of values: `' '`, `','` and `.`... Default value to `''`. |
| unit | `string``null` | The unit in which the result will be returned (B/KB/MB/GB/TB). Default value to `''` (which means auto detect). |
| unitSeparator | `string``null` | Separator to use between number and unit. Default value to `''`. |
**Returns**
| Name | Type | Description |
|---------|------------------|-------------------------------------------------|
| results | `string``null` | Return null upon error. String value otherwise. |
**Example**
```js
bytes(1024);
// output: '1KB'
bytes(1000);
// output: '1000B'
bytes(1000, {thousandsSeparator: ' '});
// output: '1 000B'
bytes(1024 * 1.7, {decimalPlaces: 0});
// output: '2KB'
bytes(1024, {unitSeparator: ' '});
// output: '1 KB'
```
#### bytes.parse(stringnumber value): numbernull
Parse the string value into an integer in bytes. If no unit is given, or `value`
is a number, it is assumed the value is in bytes.
Supported units and abbreviations are as follows and are case-insensitive:
* `b` for bytes
* `kb` for kilobytes
* `mb` for megabytes
* `gb` for gigabytes
* `tb` for terabytes
* `pb` for petabytes
The units are in powers of two, not ten. This means 1kb = 1024b according to this parser.
**Arguments**
| Name | Type | Description |
|---------------|--------|--------------------|
| value | `string``number` | String to parse, or number in bytes. |
**Returns**
| Name | Type | Description |
|---------|-------------|-------------------------|
| results | `number``null` | Return null upon error. Value in bytes otherwise. |
**Example**
```js
bytes('1KB');
// output: 1024
bytes('1024');
// output: 1024
bytes(1024);
// output: 1KB
```
## License
[MIT](LICENSE)
[coveralls-image]: https://badgen.net/coveralls/c/github/visionmedia/bytes.js/master
[coveralls-url]: https://coveralls.io/r/visionmedia/bytes.js?branch=master
[downloads-image]: https://badgen.net/npm/dm/bytes
[downloads-url]: https://npmjs.org/package/bytes
[npm-image]: https://badgen.net/npm/node/bytes
[npm-url]: https://npmjs.org/package/bytes
[travis-image]: https://badgen.net/travis/visionmedia/bytes.js/master
[travis-url]: https://travis-ci.org/visionmedia/bytes.js

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/*!
* bytes
* Copyright(c) 2012-2014 TJ Holowaychuk
* Copyright(c) 2015 Jed Watson
* MIT Licensed
*/
'use strict';
/**
* Module exports.
* @public
*/
module.exports = bytes;
module.exports.format = format;
module.exports.parse = parse;
/**
* Module variables.
* @private
*/
var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
var map = {
b: 1,
kb: 1 << 10,
mb: 1 << 20,
gb: 1 << 30,
tb: Math.pow(1024, 4),
pb: Math.pow(1024, 5),
};
var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb|pb)$/i;
/**
* Convert the given value in bytes into a string or parse to string to an integer in bytes.
*
* @param {string|number} value
* @param {{
* case: [string],
* decimalPlaces: [number]
* fixedDecimals: [boolean]
* thousandsSeparator: [string]
* unitSeparator: [string]
* }} [options] bytes options.
*
* @returns {string|number|null}
*/
function bytes(value, options) {
if (typeof value === 'string') {
return parse(value);
}
if (typeof value === 'number') {
return format(value, options);
}
return null;
}
/**
* Format the given value in bytes into a string.
*
* If the value is negative, it is kept as such. If it is a float,
* it is rounded.
*
* @param {number} value
* @param {object} [options]
* @param {number} [options.decimalPlaces=2]
* @param {number} [options.fixedDecimals=false]
* @param {string} [options.thousandsSeparator=]
* @param {string} [options.unit=]
* @param {string} [options.unitSeparator=]
*
* @returns {string|null}
* @public
*/
function format(value, options) {
if (!Number.isFinite(value)) {
return null;
}
var mag = Math.abs(value);
var thousandsSeparator = (options && options.thousandsSeparator) || '';
var unitSeparator = (options && options.unitSeparator) || '';
var decimalPlaces = (options && options.decimalPlaces !== undefined) ? options.decimalPlaces : 2;
var fixedDecimals = Boolean(options && options.fixedDecimals);
var unit = (options && options.unit) || '';
if (!unit || !map[unit.toLowerCase()]) {
if (mag >= map.pb) {
unit = 'PB';
} else if (mag >= map.tb) {
unit = 'TB';
} else if (mag >= map.gb) {
unit = 'GB';
} else if (mag >= map.mb) {
unit = 'MB';
} else if (mag >= map.kb) {
unit = 'KB';
} else {
unit = 'B';
}
}
var val = value / map[unit.toLowerCase()];
var str = val.toFixed(decimalPlaces);
if (!fixedDecimals) {
str = str.replace(formatDecimalsRegExp, '$1');
}
if (thousandsSeparator) {
str = str.replace(formatThousandsRegExp, thousandsSeparator);
}
return str + unitSeparator + unit;
}
/**
* Parse the string value into an integer in bytes.
*
* If no unit is given, it is assumed the value is in bytes.
*
* @param {number|string} val
*
* @returns {number|null}
* @public
*/
function parse(val) {
if (typeof val === 'number' && !isNaN(val)) {
return val;
}
if (typeof val !== 'string') {
return null;
}
// Test if the string passed is valid
var results = parseRegExp.exec(val);
var floatValue;
var unit = 'b';
if (!results) {
// Nothing could be extracted from the given string
floatValue = parseInt(val, 10);
unit = 'b'
} else {
// Retrieve the value and the unit
floatValue = parseFloat(results[1]);
unit = results[4].toLowerCase();
}
return Math.floor(map[unit] * floatValue);
}

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{
"_from": "bytes@3.1.0",
"_id": "bytes@3.1.0",
"_inBundle": false,
"_integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==",
"_location": "/bytes",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "bytes@3.1.0",
"name": "bytes",
"escapedName": "bytes",
"rawSpec": "3.1.0",
"saveSpec": null,
"fetchSpec": "3.1.0"
},
"_requiredBy": [
"/body-parser",
"/raw-body"
],
"_resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
"_shasum": "f6cf7933a360e0588fa9fde85651cdc7f805d1f6",
"_spec": "bytes@3.1.0",
"_where": "/home/trung/dev/sever_socket/node_modules/body-parser",
"author": {
"name": "TJ Holowaychuk",
"email": "tj@vision-media.ca",
"url": "http://tjholowaychuk.com"
},
"bugs": {
"url": "https://github.com/visionmedia/bytes.js/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "Jed Watson",
"email": "jed.watson@me.com"
},
{
"name": "Théo FIDRY",
"email": "theo.fidry@gmail.com"
}
],
"deprecated": false,
"description": "Utility to parse a string bytes to bytes and vice-versa",
"devDependencies": {
"eslint": "5.12.1",
"mocha": "5.2.0",
"nyc": "13.1.0"
},
"engines": {
"node": ">= 0.8"
},
"files": [
"History.md",
"LICENSE",
"Readme.md",
"index.js"
],
"homepage": "https://github.com/visionmedia/bytes.js#readme",
"keywords": [
"byte",
"bytes",
"utility",
"parse",
"parser",
"convert",
"converter"
],
"license": "MIT",
"name": "bytes",
"repository": {
"type": "git",
"url": "git+https://github.com/visionmedia/bytes.js.git"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --check-leaks --reporter spec",
"test-ci": "nyc --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test"
},
"version": "3.1.0"
}

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support
test
examples
*.sock

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1.0.0 / 2013-01-24
==================
* remove lame magical getters
0.0.1 / 2010-01-03
==================
* Initial release

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test:
@./node_modules/.bin/mocha \
--require should
.PHONY: test

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# callstack
Access to v8's "raw" `CallSite`s.
## Installation
$ npm install callsite
## Example
```js
var stack = require('callsite');
foo();
function foo() {
bar();
}
function bar() {
baz();
}
function baz() {
console.log();
stack().forEach(function(site){
console.log(' \033[36m%s\033[90m in %s:%d\033[0m'
, site.getFunctionName() || 'anonymous'
, site.getFileName()
, site.getLineNumber());
});
console.log();
}
```
## Why?
Because you can do weird, stupid, clever, wacky things such as:
- [better-assert](https://github.com/visionmedia/better-assert)
## License
MIT

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module.exports = function(){
var orig = Error.prepareStackTrace;
Error.prepareStackTrace = function(_, stack){ return stack; };
var err = new Error;
Error.captureStackTrace(err, arguments.callee);
var stack = err.stack;
Error.prepareStackTrace = orig;
return stack;
};

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{
"_from": "callsite@1.0.0",
"_id": "callsite@1.0.0",
"_inBundle": false,
"_integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA=",
"_location": "/callsite",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "callsite@1.0.0",
"name": "callsite",
"escapedName": "callsite",
"rawSpec": "1.0.0",
"saveSpec": null,
"fetchSpec": "1.0.0"
},
"_requiredBy": [
"/better-assert"
],
"_resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
"_shasum": "280398e5d664bd74038b6f0905153e6e8af1bc20",
"_spec": "callsite@1.0.0",
"_where": "/home/trung/dev/sever_socket/node_modules/better-assert",
"author": {
"name": "TJ Holowaychuk",
"email": "tj@vision-media.ca"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "access to v8's CallSites",
"devDependencies": {
"mocha": "*",
"should": "*"
},
"engines": {
"node": "*"
},
"keywords": [
"stack",
"trace",
"line"
],
"main": "index",
"name": "callsite",
"version": "1.0.0"
}

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support
test
examples
*.sock

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1.0.0 / 2014-05-27
==================
* index: use slice ref (#7, @viatropos)
* package: rename package to "component-bind"
* package: add "repository" field (#6, @repoify)
* package: add "component" section
0.0.1 / 2010-01-03
==================
* Initial release

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test:
@./node_modules/.bin/mocha \
--require should \
--reporter spec
.PHONY: test

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# bind
Function binding utility.
## Installation
```
$ component install component/bind
```
## API
- [bind(obj, fn)](#bindobj-fn)
- [bind(obj, fn, ...)](#bindobj-fn-)
- [bind(obj, name)](#bindobj-name)
<a name=""></a>
<a name="bindobj-fn"></a>
### bind(obj, fn)
should bind the function to the given object.
```js
var tobi = { name: 'tobi' };
function name() {
return this.name;
}
var fn = bind(tobi, name);
fn().should.equal('tobi');
```
<a name="bindobj-fn-"></a>
### bind(obj, fn, ...)
should curry the remaining arguments.
```js
function add(a, b) {
return a + b;
}
bind(null, add)(1, 2).should.equal(3);
bind(null, add, 1)(2).should.equal(3);
bind(null, add, 1, 2)().should.equal(3);
```
<a name="bindobj-name"></a>
### bind(obj, name)
should bind the method of the given name.
```js
var tobi = { name: 'tobi' };
tobi.getName = function() {
return this.name;
};
var fn = bind(tobi, 'getName');
fn().should.equal('tobi');
```
## License
MIT

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{
"name": "bind",
"version": "1.0.0",
"description": "function binding utility",
"keywords": [
"bind",
"utility"
],
"dependencies": {},
"scripts": [
"index.js"
]
}

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/**
* Slice reference.
*/
var slice = [].slice;
/**
* Bind `obj` to `fn`.
*
* @param {Object} obj
* @param {Function|String} fn or string
* @return {Function}
* @api public
*/
module.exports = function(obj, fn){
if ('string' == typeof fn) fn = obj[fn];
if ('function' != typeof fn) throw new Error('bind() requires a function');
var args = slice.call(arguments, 2);
return function(){
return fn.apply(obj, args.concat(slice.call(arguments)));
}
};

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