Re: Fwd: ISSUE: Checkgroups control messages
"Charles Lindsey" <[email protected]>
| Newsgroups | gmane.ietf.usenet.format |
|---|---|
| Message-ID | <[email protected]> |
On Fri, 19 Sep 2008 21:32:33 +0100, Julien ÉLIE <[email protected]> wrote: > Hi Charles, > > Your address at clw.cs.man.ac.uk does not work for me: > Remote host said: 550 relay not permitted That address has not worked for many years past. > >>> * If I have a hierarchy like this one: >>> fr.bienvenue >>> fr.test >>> and if another administrator is in charge of the sub-hierarchy >>> fr.autres, with for instance: >>> fr.autres >>> fr.autres.fiction >>> fr.autres.histoires >>> how can he specify in the Control: header that his checkgroups >>> contains fr.autres? >>> Control: checkgroups fr.autres #1 >>> means fr.autres.* and does not create fr.autres (which I do not >>> want in my own hierarchy). >> >> That is correct. I think the term "sub-hiererchy" is defined as a set of >> groups with a common prefix (ending in '.'), and so does not include its >> own root. So it would be up to the administrator of fr.* to include >> "fr.autres" in HIS checkgroups. > > I think USEPRO should not do so something which leads sub-hierarchies > not to be self-managed: they should not lay on the checkgroups of the > main hierarchy in case the root of the sub-hierarchy is a valid newsgroup > (which is not a root for the super-hierarchy). Neither the fr.autres.* subhierarchy nor the group fr.autres can exist at all without the agreement of the administrators of fr.*, so I see no problem in agreeing with the fr.* administrator to handle the rare cases in which fr.autres needs some amendment. Too much copmplication in the chackgroups rules. So I do not want to change it (if any other USEPRO member wants it changed, then he will have to speak up). > > >> The chkscope parameter was invented for the benefit of the de.alt.* >> hierachy (which is used as an example in our draft). I don't think the >> individual group de.alt actually exists, but the wording surrounding >> that >> example seems to confirm my interpretation. > > I understand that the <chkscope> parameter was invented for de.alt.* > but there is also cn.bbs.* in the same case. (fido.* groups are > almost defunct.) Yes, I was aware of the similar cn.bbs.* case. > And what strikes me most is that USEPRO sticks to the behaviour of > de.alt.* (where de.alt is not a newsgroup) and do not try to be > more general. > > >>> The <chksernr> argument may be any positive integer. >>> Could it be better specified what should look like this integer? >>> Especially, why not suggest something like DNS serial numbers >>> #2008090701? Why not limit the size of this integer (32 bits?) >>> Suppose that I put a 448-digit number, I am not sure news servers >>> will manage to save it and compare it with the next one. >> >> I wouldn't want to specify its format any further, but we might insist >> that the integer should be less that 32768, or somesuch. > > I do not think it wise to limit this number to 32768 because one > could not use DNS serial numbers (which are practical). > 2^31=2147483648 would be better, at least. > It could be said that implementations should except <chksernr> arguments > to be a 32-bit integer. And that the (unsigned) integer should be less > than 2^32. > Yes, I agree that any number expressed in 32 bit would be better. Can Russ quietly slip it in? -- Charles H. Lindsey ---------At Home, doing my own thing------------------------ Tel: +44 161 436 6131 Web: http://www.cs.man.ac.uk/~chl Email: [email protected] Snail: 5 Clerewood Ave, CHEADLE, SK8 3JU, U.K. PGP: 2C15F1A9 Fingerprint: 73 6D C2 51 93 A0 01 E7 65 E8 64 7E 14 A4 AB A5