[NNTP] [2501] Reader commands in transit servers and vice-versa
Ken Murchison
ken at oceana.com
Thu Dec 2 10:41:31 PST 2004
Russ Allbery wrote:
> Richard Clayton <richard at highwayman.com> writes:
>
>>Clive D.W. Feather <clive at demon.net> writes
>
>
>>> The specific description of each command will describe it as a
>>> "transit command", a "reader command", or a "general command". An
>>> NNTP server may be "transit-only", "reader-only", or "general-use".
>
>
>>> * A general-use server MUST fully implement all the commands in this
>>> specification.
>
>
>>> * A reader-only server MUST fully implement all reader commands,
>>> but does not need to implement transit commands.
>
>
>>Calling it "reader only" when you'd expect POST to work (so that end-
>>users with normal sorts of existing software can expect to interoperate
>>with it usefully) is rather obscure :(
>
>
>>Surely you can't mean for people to have lots of "general-use" systems
>>since who would wish to implement all of the gubbins around IHAVE (and
>>other transit type chatter) just so they can provide POST
>
>
>>ie: the categories need to be something like "transit", "customer" and
>>"general-use", with appropriate command categorisation following from
>>that!
>
>
> Could you rephrase that? I honestly have no idea what you just said or
> what you're driving at. If someone didn't want to implement IHAVE, they'd
> provide a reader-only server, not a general-use server.
I think Richard is arguing that POST is a transit command, not a reader
command, because its a "push" of data rather than a "pull" of data and
therefore the term "reader-only" excludes POST. If my understanding of
his statements are correct, I disagree with this assessment. The POST
command is used by a "reading agent" to inject a news article and IHAVE
is used by a "transit server" to propogate articles.
--
Kenneth Murchison Oceana Matrix Ltd.
Software Engineer 21 Princeton Place
716-662-8973 x26 Orchard Park, NY 14127
--PGP Public Key-- http://www.oceana.com/~ken/ksm.pgp
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