We use HEAD requests with header If-Modified-Since to identify if an object has been updated.

[ratzr15]

@markst This is to extend support for the OPEN ticket at https://github.com/wvteijlingen/Spine

Is it possible to get the Last-Modified from the response in Spine?

Ideally, to perform client-side caching we would require the Header pieces of information.

Access-Control-Allow-Origin →http://localhost:3000
Cache-Control →private, must-revalidate
Connection →Keep-Alive
Content-Type →application/vnd.api+json
Date →Mon, 30 Apr 2018 11:31:21 GMT
ETag →"bea9503sasas6e14a17bf4192d6ea4312e47e"
Keep-Alive →timeout=5, max=100
Last-Modified →Mon, 30 Apr 2018 06:34:39 GMT
Server →Apache/2.4.18 (Ubuntu)
Transfer-Encoding →chunked
laravel-responsecache →cached on 2018-04-30 10:34:39