[PRL] REST?
Matthias Felleisen
matthias at ccs.neu.edu
Wed Feb 16 07:40:42 EST 2005
On Feb 16, 2005, at 6:53 AM, Richard Cobbe wrote:
> On Wed, Feb 16, 2005 at 01:19:48AM -0500, Johan wrote:
>> REpresentational State Transfer.
>>
>> As near as I can tell, the idea is that the URL represents the
>> totality
>> of the current client state. [ie, very distictly NOT a session key].
>> The connection to continuations would appear to be that if the server
>> maintains client state in a hashtable of continuations, each
>> continuation's hash makes a fine rest URL.
>
> Does it? I don't know much about designing web apps; that's more
> Greg's
> area. But it seems to me that a continuation hash is just a fancy
> session key. If you actually want to represent *all* of the client's
> state in the URL, then you'd need to do something like representing the
> continuation itself (rather than a continuation ID) in the URL -- a bit
> like what Greg's been working on recently.
Yes, but I doubt that's enough. You need the state of variables, too.
No? -- Matthias
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