[standards-jig] Stream Contexts
Matthew A. Miller
linuxwolf at outer-planes.no-ip.com
Wed Jun 25 15:54:18 UTC 2003
I fail to see the point of yet another JEP for stream context. SI (and
the SI profile JEPs such as JEP-0096) already provide this, via its
requirements and profiles.
If this is to allow for "non-SI" use of streams, I still fail to see the
point of drafting yet another JEP. If applications are not going to use
SI, they'll provide their own context anyway, and track it in the same
manner as SI (via the "sid" attribute in each stream protocol).
Before you waste all our time with this, please explain your
belligerence, so that the rest of us can move on.
On Wed, 2003-06-25 at 04:42, Justin Karneges wrote:
> Hi all,
> I had a brainstorm last night (morning?) and I have concluded that one
> annoying problem with this stream negotiation stuff is that we don't have a
> clear way of passing context.
> Context is required to use a stream (S5B,IBB,anything else that arises).
> There is never a time when you would not have context. Maybe you don't want
> SI or REL, but you will surely want context. It's the one thing we should
> all be able to agree on.
> I can see two possible ways to pass context to a stream:
> 1) Pass it inside of the datastream itself.
> 2) Pass it via the XML handshake of the stream.
> #1 is like TCP. Think of HTTP GET. However, since Jabber streams have much
> fancier handshakes, we can easily accommodate context inside of the XML
> exchange, so I'd prefer #2. Unfortunately, without a standard provision for
> this, the only acceptable way to pass context with S5B/IBB currently is via
> the datastream.
> I propose to author a JEP to describe stream context. It will be the world's
> simplest JEP, with the following requirements:
> * Contexts are simply opaque strings
> * Contexts must be unique for all streams
> * Streams must have a provision for passing along the context
> Example of S5B using a possible standard context:
> from='initiator at host1/foo'
> to='target at host2/bar'
> jid='initiator at host1/foo'
> Standards-JIG mailing list
> Standards-JIG at jabber.org
Matt "linuxwolf" Miller
JID: linuxwolf at outer-planes.net
E-MAIL: linuxwolf at outer-planes.net
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