anyone care to comment?

just to reiterate the problem: if i work with two windows/tabs, pointing to the 
same wicket app, and in one i do some lengthy operation, then in the other i 
cannot work. i'm not sure if this is the case, but if i want to build a flicker 
like site, then i can't browse the site while uploading images

ittay

Johan Compagner wrote:
> if you don't lock then pages and sessions must take care of that they 
> are not thread safe
> currently wicket is for the most part (99%) thread safe.
> 
> Maybe we could loose it a bit and say we only sync around the active page.
> But then if you hold a page in another page. And set that as a respond 
> then we can have again
> threaded access to that page that is get from a 'pool'
> 
> johan
> 
> 
> On 7/5/06, *Ittay Dror* <[EMAIL PROTECTED] 
> <mailto:[EMAIL PROTECTED]>> wrote:
> 
>     thanks for the quick response.
> 
>     is there any way around it? what happens if i don't lock?
> 
>     Matej Knopp wrote:
>      > Ittay Dror wrote:
>      >> this is from RequestCycle:
>      >>   private final void processEventsAndRespond()
>      >>         {
>      >>                 // Use any synchronization lock provided by the
>     target
>      >>                 Object lock = getRequestTarget().getLock(this);
>      >>                 if (lock != null)
>      >>                 {
>      >>                         synchronized (lock)
>      >>                         {
>      >>                                
>     doProcessEventsAndRespond(processor);
>      >>                         }
>      >>                 }
>      >>                 else
>      >>                 {
>      >>                         doProcessEventsAndRespond(processor);
>      >>                 }
>      >>         }
>      >>
>      >>
>      >> this is from BookmarkablePageRequestTarget:
>      >>  /**
>      >>          * @see wicket.IRequestTarget#getLock(RequestCycle)
>      >>          */
>      >>         public Object getLock(RequestCycle requestCycle)
>      >>         {
>      >>                 // we need to lock when we are not redirecting,
>     i.e. we are
>      >>                 // actually rendering the page
>      >>                 return !requestCycle.getRedirect() ?
>     requestCycle.getSession() : null;
>      >>         }
>      >>
>      >>
>      >> as far as i could see, requestCycle.getSession() returns a
>     Session from the HttpSession
>      >>
>      >> this means that if i open two tabs to a wicket application, and
>     in one i do some lengthy operation, and then try to load an
>     unrelated page in the other, it will be stuck, right?
>      >
>      > right.
>      >
>      > -Matej
>      >
>      >> ittay
>      >>
>      >>
>      >
>      >
>      > Using Tomcat but need to do more? Need to support web services,
>     security?
>      > Get stuff done quickly with pre-integrated technology to make
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>      > Download IBM WebSphere Application Server v.1.0.1 based on Apache
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>      >
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> 
> 
>     --
>     ===================================
>     Ittay Dror,
>     Chief architect, openQRM TL,
>     R&D, Qlusters Inc.
>     [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
>     +972-3-6081994 Fax: +972-3-6081841
> 
>     http://www.openQRM.org
>     - Keeps your Data-Center Up and Running
> 
>     Using Tomcat but need to do more? Need to support web services,
>     security?
>     Get stuff done quickly with pre-integrated technology to make your
>     job easier
>     Download IBM WebSphere Application Server v.1.0.1 based on Apache
>     Geronimo
>     http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>     <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>
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> 
> 
> ------------------------------------------------------------------------
> 
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> 
> 
> ------------------------------------------------------------------------
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-- 
===================================
Ittay Dror, 
Chief architect, openQRM TL, 
R&D, Qlusters Inc.
[EMAIL PROTECTED]
+972-3-6081994 Fax: +972-3-6081841

http://www.openQRM.org
- Keeps your Data-Center Up and Running

Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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