[Twisted-Python] Words.Participant capabilities
carmstro at twistedmatrix.com
Mon Feb 11 02:14:07 EST 2002
Some quick notes. They're really ideas and opinions, even though it
sounds like I'm telling you what to do. :D
On Mon, 2002-02-11 at 00:06, Kevin Turner wrote:
> One central question is "Do queries about a participant get answered by
> the server, or by the participant's client?"
Let the server handle user-status queries, but let the client tell the
server how to respond to them.
> More specific points:
> There's no way for a Words client to determine the online status of
> another Participant without adding that person to their contact list.
> Should there be? Almost definately. Unless for some reason you *want*
> them to have to go through the hurdle of getting you added to their
> contact list.
Let the user-who-is-being-queried specify how they want this to be
> More user information. Should a Words client be able to look up another
> Participant and maybe find out what their Identity is, and maybe get a
> few bits of meta-data out of that? Anything from a single IRCNAME-style
> string to a contact-manager VCard.
Again, let the client specify.
OK, I'm noticing a pattern here. This "capabilities" issue has been
popping up a *lot* recently, so maybe some sort of generalized
"capability system" might crop up out of this (ie, a way to grant or
deny capabilities between perspectives (or identities?)). something to
> Server descriptions. The best I've seen is something like
> self.service.serviceName, which in practice always yields
> "twisted.words". How can we get something more descriptive, like "The
> Official Words Service Of The 2002 Olympics" or
I'm not sure where you're going with this point, but I get an odd
pleasure out of seeing "pb://".
> When we get inter-server connections going, do we want to disclose which
> server a participant initially signed on to? Do we want to disclose the
> internet address of the participant's client?
I *definitely* don't want to allow clients to get IPs of other clients
without explicit consent. After living on dalnet for a few years, where
kiddies DDoS you for looking at them the wrong way, I've been locked
into this opinion. And the server thing - I don't see any harm, but why
does it matter? (that is, if you can think of a reason to do it, I don't
think there's any problem with doing it)
> Away messages and idle times. Words doesn't have these. Should it?
> That's all for now,
So yeah, unless there's some reason to give access to information about
a user/server other than "because it's in /whois", then I don't really
see the point.
> - Kevin,
> (who is still NOT wasting coding time on IRC servers.)
We believe you. Keep up the good work on hacking not-IRC, anyhow. :-D
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