Le 09-05-28 à 09:33, Mike Schrag a écrit :
you'll either be using cookies, which species sessionid + instance
id, or you'll be using URL encodingand your direct action URL will
have both the instance ID as well as ?wosid=xxx in the URL (http://yoursite/cgi-bin/WebObjects/YourApp.woa/instanceid/daname?wosid=xxx
) ... should work fine
ms
Does this also work with several machines running instances? I can
imagine it works fine on one server, but as far as I know there is
not some shared context over servers, or is there?
instance number is encoded in the URL or in a cookie ... in a
standard setup with one apache in front, you will be routed to the
correct server based on your instance number*, which will then have
the corresponding session id. every time someone clicks a link in
your stateful app, they are getting routed to the same server -- wo
would just explode in a ball of flames if this didn't function
properly.
ms
* and if you have a load balancer in front, it obviously needs to
understand sticky sessions, but again, nothing would work right in
your app if this wasn't already happening
That topic (load balancing) have to be a topic at WOWODC 2010!
-------------------------------------------------------
Pascal Robert
http://www.macti.ca | http://www.linkedin.com/in/macti
Skype | Twitter | AIM/iChat : MacTICanada
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