├── .gitignore
├── .travis.yml
├── LICENSE
├── README.md
├── index.js
├── package.json
└── test.js


/.gitignore:
--------------------------------------------------------------------------------
1 | node_modules
2 | 


--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: node_js
2 | node_js:
3 |   - '0.10'
4 |   - '0.12'
5 |   - 'stable'
6 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2015 Mathias Buus
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in
13 | all copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21 | THE SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # duplex-json-stream
 2 | 
 3 | Turn a transport stream into an duplex stream that parses from / serializes to json
 4 | 
 5 | ```
 6 | npm install duplex-json-stream
 7 | ```
 8 | 
 9 | [![build status](http://img.shields.io/travis/mafintosh/duplex-json-stream.svg?style=flat)](http://travis-ci.org/mafintosh/duplex-json-stream)
10 | 
11 | ## Usage
12 | 
13 | ``` js
14 | var jsonStream = require('duplex-json-stream')
15 | var net = require('net')
16 | 
17 | var server = net.createServer(function (socket) {
18 |   socket = jsonStream(socket) // turn the transport stream into an object stream
19 |   socket.on('data', function (data) {
20 |     socket.write({echo: data}) // echo back the messages
21 |   })
22 | })
23 | 
24 | server.listen(10000)
25 | 
26 | var client = jsonStream(net.connect(10000))
27 | 
28 | client.write({hello: 'world'})
29 | client.on('data', function (data) {
30 |   console.log(data) // will print {echo: {hello: 'world'}}
31 | })
32 | ```
33 | 
34 | ## License
35 | 
36 | MIT
37 | 


--------------------------------------------------------------------------------
/index.js:
--------------------------------------------------------------------------------
1 | var pumpify = require('pumpify')
2 | var ndjson = require('ndjson')
3 | 
4 | module.exports = function (stream) {
5 |   return pumpify.obj(ndjson.serialize(), stream, ndjson.parse())
6 | }
7 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "duplex-json-stream",
 3 |   "version": "1.0.1",
 4 |   "description": "Turn a transport stream into an object stream that parses from / serializes to json",
 5 |   "main": "index.js",
 6 |   "scripts": {
 7 |     "test": "tape test.js"
 8 |   },
 9 |   "dependencies": {
10 |     "ndjson": "^1.4.2",
11 |     "pumpify": "^1.3.3"
12 |   },
13 |   "devDependencies": {
14 |     "tape": "^4.2.1"
15 |   },
16 |   "repository": {
17 |     "type": "git",
18 |     "url": "https://github.com/mafintosh/duplex-json-stream.git"
19 |   },
20 |   "author": "Mathias Buus (@mafintosh)",
21 |   "license": "MIT",
22 |   "bugs": {
23 |     "url": "https://github.com/mafintosh/duplex-json-stream/issues"
24 |   },
25 |   "homepage": "https://github.com/mafintosh/duplex-json-stream"
26 | }
27 | 


--------------------------------------------------------------------------------
/test.js:
--------------------------------------------------------------------------------
 1 | var tape = require('tape')
 2 | var net = require('net')
 3 | var jsonStream = require('./')
 4 | 
 5 | tape('serializes and parses', function (t) {
 6 |   var server = net.createServer(function (socket) {
 7 |     socket = jsonStream(socket)
 8 |     socket.on('data', function (data) {
 9 |       t.same(data, {hello: 'world'})
10 |       socket.write({echo: data})
11 |       socket.end()
12 |     })
13 |   })
14 | 
15 |   server.listen(0, function () {
16 |     var client = jsonStream(net.connect(server.address().port))
17 | 
18 |     client.write({hello: 'world'})
19 |     client.end()
20 | 
21 |     client.on('data', function (data) {
22 |       server.close()
23 |       t.same(data, {echo: {hello: 'world'}})
24 |       t.end()
25 |     })
26 |   })
27 | })


--------------------------------------------------------------------------------