koa-range

range request implementation for koa

Installation

1$ npm install koa-range

Usage (with koa@2)

1var fs = require('fs');
2var range = require('koa-range');
3var route = require('koa-route');
4var Koa = require('koa');
5var app = new Koa();
6
7app.use(range);
8
9// via buffer
10app.use(route.get('/', async function (ctx) {
11  ctx.body = new Buffer(100);
12}));
13
14// via object
15app.use(route.get('/json', async function (ctx) {
16  ctx.body = {
17    'foo': 'bar'
18  };
19}));
20
21// via readable stream
22app.use(route.get('/stream', async function (ctx) {
23  ctx.body = fs.createReadStream('your path');
24}));
25

Until async/await is supported by default, you will need to do one of the following:

• Transpile your code with somehting like Babel
• Use node v7 with --harmony-async-await flag

License

MIT