[Standards-JIG] pubsub: cache-last-item

Kevin Smith kevin at kismith.co.uk
Mon Jan 30 22:49:16 UTC 2006

On 30 Jan 2006, at 22:28, Peter Saint-Andre wrote:
> 1. Even if a node or service is not configured to support item
> persistence, it SHOULD cache the last item published to each node.
>    Question: should this be MUST?

> 2. When a subscription is accepted/approved, the service SHOULD  
> send the
> last published item to the new subscriber.
>    Question: should this be MUST?

Is there a reason for them not to be musts?


Kevin Smith
Psi Jabber client maintainer (http://psi-im.org/)
Postgraduate Research Student, Computer Science, University Of Exeter

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