Re: IOTDB worldview vs EVRTHNG

Is invocation of WOT commands from browser context in scope.




On 4 June 2015 at 19:22, Dave Raggett <dsr@w3.org> wrote:

> Here’s my summary of the basics for using REST from my slides on the WoT
> Framework
>
>   Representational State Transfer (REST)
>
>    - HTTP GET to retrieve a thing's description
>    - HTTP GET to retrieve *all* properties of a thing
>    - HTTP PUT to update *all* properties of a thing
>    - HTTP PATCH to apply changes to *some* properties
>    - HTTP POST to invoke actions on a thing
>    - HTTP POST is also used to notify events
>       - To proxies or dependent things
>
>   REST can also be used with other protocols.
>
> These methods and their meaning are described in the HTTP specs, see RFC
> 7231 and RFC 5789 for the PATCH method
>
>     http://tools.ietf.org/html/rfc7231
>     http://tools.ietf.org/html/rfc5789
>
> In respect to using PATCH here is an extract from RFC 5789:
>
> A PATCH request can be issued in such a way as to be idempotent,
> which also helps prevent bad outcomes from collisions between two
> PATCH requests on the same resource in a similar time frame.
>
>
> The URI paths are really a matter for each server.  For the Web of Things,
> we would like to decouple scripting from the protocols, as this makes
> scripting easier, it allows the protocols to be changed as requirements
> evolve, and it makes it easier to implement highly scalable service
> platforms.  As a result, developers only need to see the URI for a thing’s
> description and won’t need to deal with the URIs for the REST services
> described above.
>
> —
>    Dave Raggett <dsr@w3.org>
>
>
>
>