Support Range Requests

[fuweichin]

To make <audio>/<video> seekable, we need Range Requests on Koa static server.

[75lb]

https://github.com/lwsjs/range

Let me know if you have any questions.

[75lb]

Actually, lws-range is already in the default stack:

$ ws --default-stack
[
  'lws-basic-auth',
  'lws-body-parser',
  'lws-request-monitor',
  'lws-log',
  'lws-cors',
  'lws-json',
  'lws-compress',
  'lws-rewrite',
  'lws-blacklist',
  'lws-conditional-get',
  'lws-mime',
  'lws-range',  <------- Range Requests
  'lws-spa',
  'lws-static',
  'lws-index'
]

so you can launch the default server without any config changes (which uses the default stack):

$ ws
Listening on http://mbp.local:8000, http://127.0.0.1:8000, http://192.168.0.200:8000

and range requests should be accepted:

$ curl http://127.0.0.1:8000/package.json -I
HTTP/1.1 200 OK
Vary: Origin
Accept-Ranges: bytes       <----- Range support
Content-Length: 1214
Last-Modified: Sat, 26 Feb 2022 21:07:54 GMT
Cache-Control: max-age=0
Content-Type: application/json; charset=utf-8
ETag: W/"4be-17f37dc8a42"
Date: Sun, 27 Feb 2022 16:25:01 GMT