On 9/17/05, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
The advantage being that since you are always directed to a specific server
in a cluster there is no need to replicate session data across the cluster,
which is sometimes expensive. The disadvantage is poor failover support and
not as efficient of a load distribution as with non-sticky.
-Igor
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:wicket-user-
> [EMAIL PROTECTED]] On Behalf Of Gwyn Evans
> Sent: Saturday, September 17, 2005 4:32 AM
> To: wicket-user@lists.sourceforge.net
> Subject: Re: [Wicket-user] render strategies
>
> On 17/09/05, Alexandru Popescu < [EMAIL PROTECTED]>
> wrote:
> > #: Johan Compagner changed the world a bit at a time by saying on
> 9/16/2005 11:50 AM :#
> > >
> > > But with not sticky session cluster environments can only really use
> setting
> > > 1.
> > >
> >
> > Can you explain more of what a sticky/non-sticky cluster env is?
>
> It's a while since I looked at this area, so i can't recall the
> details, but if I recall correctly, the underlying scenario where
> you've got a cluster of servers with a front-end system to route the
> requests.
> If the front-end system is 'intelligent' enough, it may have the
> option to keep track of the requests from a particular requester and
> ensure that, (barring failover) they continue to go to the same
> server. This would is termed to be a sticky session, whereas a simple
> redirecter might not keep track of previous requests and simply pass a
> follow-on request to a different server from that which handled an
> original request, thus non-sticky.
>
> /Gwyn
>
>
> -------------------------------------------------------
> SF.Net email is sponsored by:
> Tame your development challenges with Apache's Geronimo App Server.
> Download
> it for free - -and be entered to win a 42" plasma tv or your very own
> Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php
> _______________________________________________
> Wicket-user mailing list
> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
-------------------------------------------------------
SF.Net email is sponsored by:
Tame your development challenges with Apache's Geronimo App Server. Download
it for free - -and be entered to win a 42" plasma tv or your very own
Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php
_______________________________________________
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
