>I did some experimental work like this back when I first
>implemented the cookiless session stuff for Apache::ASP,
>and I found the same thing, that the meta refresh was really
>the only way to go with redirecting offsite.  This would 
>probably be the same for a javascript redirect too ( untested ).

cool - thanks

>
>When it comes to session ids in URIs I also wonder about
>cases like search engines indexing pages with them, and 
>then someone coming along later and using an old session id,
>this really makes it important to garbage collect old 
>sessions so that this session id reuse doesn't hurt.  Most
>major search engines have a very large index refresh window
>such that even old sessions that expire in a day should be
>enough protection.

I suppose that's true for unauthenticated state management, which I actually
hadn't been thinking about - good point. 

--Geoff

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