Re: PaceFeedIdOrSelf

2005-04-04 Thread Julian Reschke
Antone Roundy wrote: ... Proposal In section 4.1.1 of atompub-format-06, change this: * atom:feed elements MUST contain at least one atom:link element with a relation of "alternate". To this: * atom:feed elements SHOULD contain at least one atom:link element with a relation of "alternate

Re: I-D ACTION:draft-ietf-atompub-format-07.txt

2005-04-04 Thread Robert Sayre
Some other URIs for this I-D: http://atompub.org/2005/04/04/draft-ietf-atompub-format-07.html http://atompub.org/2005/04/04/draft-ietf-atompub-format-07-from-6.diff.html Robert Sayre [EMAIL PROTECTED] wrote: A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-atompub-fo

Re: Why is alternate link a MUST?

2005-04-04 Thread Bill de hÓra
Eric Scheid wrote: On 4/4/05 10:25 PM, "Bill de hÓra" <[EMAIL PROTECTED]> wrote: Anyway I've made my position clear at this point. Please make id or self mandatory. atom:id then, since atom:[EMAIL PROTECTED]'self'] could change at any point in time, and mutability is not a good attribute of an id

I-D ACTION:draft-ietf-atompub-format-07.txt

2005-04-04 Thread Internet-Drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Atom Publishing Format and Protocol Working Group of the IETF. Title : The Atom Syndication Format Author(s) : M. Nottingham, R. Sayre Filename

Re: Why is alternate link a MUST?

2005-04-04 Thread Graham
On 4 Apr 2005, at 6:02 pm, Robert Sayre wrote: This isn't a good time for conjecture. I don't think any of the arguments in favor have considered the support burden such feeds will create. Basically none. I have no clue why you're raising this objection given all the other functionality we're ad

PaceFeedIdOrSelf

2005-04-04 Thread Antone Roundy
http://www.intertwingly.net/wiki/pie/PaceFeedIdOrSelf Note that this proposal makes alternate a SHOULD, not a MAY. This is to say that if you've got an alternate, you SHOULD link to it. I don't particularly care whether that's SHOULD or MAY. === Abstract Require either a self link o

Re: Why is alternate link a MUST?

2005-04-04 Thread James Aylett
On Mon, Apr 04, 2005 at 11:43:38AM -0400, Robert Sayre wrote: > We get to design our protocol, and we know the type of software that > will be consuming a large part of the traffic. All of that software > expects a feed-level link. There are use cases where that's awkward, > but I can't believe

Re: Why is alternate link a MUST?

2005-04-04 Thread Robert Sayre
Antone Roundy wrote: On Monday, April 4, 2005, at 09:43 AM, Robert Sayre wrote: I can't believe people want to put these out on the open Internet without an alternate. It seems to me that the reasons for having alternate links in feeds are almost entirely based on the context in which feeds orig

Re: Why is alternate link a MUST?

2005-04-04 Thread Henry Story
This is very convincing to me. Henry On 4 Apr 2005, at 18:22, Antone Roundy wrote: On Monday, April 4, 2005, at 09:43 AM, Robert Sayre wrote: I can't believe people want to put these out on the open Internet without an alternate. Feeds are the only kind of resource on the internet that I'm aware

Re: PaceFeedIdOrAlternate

2005-04-04 Thread Antone Roundy
I think requiring either atom:id or atom:[EMAIL PROTECTED]"self"] would make more sense. It's entirely conceivable that multiple feeds might exist that claim to be alternates of the same resource--for example, a full content feed vs. a summary feed; a scraped feed vs. an official feed (...in

Re: Why is alternate link a MUST?

2005-04-04 Thread Antone Roundy
On Monday, April 4, 2005, at 09:43 AM, Robert Sayre wrote: I can't believe people want to put these out on the open Internet without an alternate. Feeds are the only kind of resource on the internet that I'm aware of that routinely have alternate representations. Thinking about it from that di

Re: Why is alternate link a MUST?

2005-04-04 Thread Robert Sayre
Paul Hoffman wrote: At 11:59 PM -0400 4/3/05, Robert Sayre wrote: If none of them are MUST, there is no social recourse when tracking down problems or seeking social understanding. Where did this feed come from? Who makes alternates? What's this all about? Good, we're making progress. Not really

Re: Why is alternate link a MUST?

2005-04-04 Thread Brett Lindsley
How about a [EMAIL PROTECTED]"homepage"] for feeds that actually have a home page to point to. By the same reasoning, [EMAIL PROTECTED]"alternate"] would exist if the feed actually had an alternate representation. Both of these would be MAY. This would be consistent with how the spec currently tre

Re: Why is alternate link a MUST?

2005-04-04 Thread Antone Roundy
On Sunday, April 3, 2005, at 11:05 AM, Brett Lindsley wrote: Consider a feed returned as a result of a search operation (e.g. a time range). To create an alternate representation of this resource, the link must also specify the same conditions that resulted in the search results. That is, the alte

Re: Why is alternate link a MUST?

2005-04-04 Thread Antone Roundy
On Sunday, April 3, 2005, at 05:16 PM, Robert Sayre wrote: Tim Bray wrote: Well, yeah, but when they do the half-hour's coding it's going to cost them to start supporting Real IETF Atom 1.00 (tm), they can do an extra 3 minutes and if there's no , they don't make the subscription clickable. I d

PaceFeedIdOrAlternate

2005-04-04 Thread Sam Ruby
http://www.intertwingly.net/wiki/pie/PaceFeedIdOrAlternate Background: there seems to be some feeling that *something* should be required. Opinions vary from id should be a MUST to id is at best a MAY. While there are use cases for feeds without alternate html representations, I've been concern

Re: Why is alternate link a MUST?

2005-04-04 Thread Graham
On 4 Apr 2005, at 4:59 am, Robert Sayre wrote: If none of them are MUST, there is no social recourse when tracking down problems or seeking social understanding. Where did this feed come from? Well, things don't just appear, do they: If it arrived over HTTP: You should know, you requested it. Fro

Re: Why is alternate link a MUST?

2005-04-04 Thread Graham
On 4 Apr 2005, at 4:32 am, Paul Hoffman wrote: This isn't a negotiating game. We have to have technical reasons for our assigning requirements levels. Right: 1. Feed level ids. By all reasonable web conventions, requesting a feed from a particular URI can be expected to only ever return one parti

Re: Why is alternate link a MUST?

2005-04-04 Thread Paul Hoffman
At 11:59 PM -0400 4/3/05, Robert Sayre wrote: If none of them are MUST, there is no social recourse when tracking down problems or seeking social understanding. Where did this feed come from? Who makes alternates? What's this all about? Good, we're making progress. You're aiming at the "to limit

Re: Why is alternate link a MUST?

2005-04-04 Thread Joe Gregorio
On Apr 3, 2005 11:59 PM, Robert Sayre <[EMAIL PROTECTED]> wrote: > > Paul Hoffman wrote: > > > > > What is the technical reasons for the SHOULDs and MUSTs? Where is the > > interoperability issues within the protocol (not with readers that don't > > know what the protocol looks like)? What are t

Re: Why is alternate link a MUST?

2005-04-04 Thread Elias Torres
I do think also that there are plenty of use cases suggesting that alternate might not be always available. However in that context where there's no feasible alternate, it would be extremely useful to know you can count on atom:id. If not, what else can you rely on to track your "content" as it fl

Re: Why is alternate link a MUST?

2005-04-04 Thread Eric Scheid
On 4/4/05 10:04 PM, "Bill de hÓra" <[EMAIL PROTECTED]> wrote: >> -1: the reasons against @self MUST are similar to the reasons against >> @alternate MUST. > > I don't understand. How are these alike? one reason against @rel='self' is that the feed may not be retrievable at all (being delivered

Re: Why is alternate link a MUST?

2005-04-04 Thread Eric Scheid
On 4/4/05 10:25 PM, "Bill de hÓra" <[EMAIL PROTECTED]> wrote: > Anyway I've made my position clear at this point. Please make id or self > mandatory. atom:id then, since atom:[EMAIL PROTECTED]'self'] could change at any point in time, and mutability is not a good attribute of an identifier. e.

Re: Why is alternate link a MUST?

2005-04-04 Thread Bill de hÓra
Eric Scheid wrote: On 4/4/05 1:32 PM, "Paul Hoffman" <[EMAIL PROTECTED]> wrote: Not to pick on Eric; others have said things along the lines of: no offence taken. This isn't a negotiating game. We have to have technical reasons for our assigning requirements levels. I can't think of any MUST re

Re: Why is alternate link a MUST?

2005-04-04 Thread Bill de hÓra
Eric Scheid wrote: On 4/4/05 9:04 AM, "Bill de hÓra" <[EMAIL PROTECTED]> wrote: Thus: I'm -1 to downgrading @alternate unless @self is lifted to MUST or atom:id is lifted to MUST. If either are lifted to must I'm 0 on downgrading @alternate. At that stage @alternate doesn't matter a whole lot. -1

Re: Why is alternate link a MUST?

2005-04-04 Thread James Aylett
On Sun, Apr 03, 2005 at 04:13:55PM -0700, Tim Bray wrote: > I think is a SHOULD, to address auto-subscriptions, > one of the current #1 RSS pain points, perceived by users as a failure > to interoperate. -Tim +1 James -- /---