-Igor
On 11/14/05, Gili <[EMAIL PROTECTED]> wrote:
The point is still valid. Within the scope of a single request, only
one thread will access it at a time, but there is no guarantee the next
request to that page will use the same thread.
Gili
Igor Vaynberg wrote:
> yes, a page instance is only accessed by 1 thread per request per user.
>
> -Igor
>
>
> On 11/14/05, *Alexandru Popescu* < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
> #: Gili changed the world a bit at a time by saying on 11/14/2005
> 6:33 AM :#
> > Ok, I've submitted
> > http://www.wicket-wiki.org.uk/wiki/index.php/Thread_Safety
> < http://www.wicket-wiki.org.uk/wiki/index.php/Thread_Safety>
> >
> > Gili
> >
>
> According to Igor, the 3 bullet item is not valid, or at least this
> is my understanding. Considering
> that a request is guaranteed to be served by only one thread and the
> synchronization done, it looks
> like a page will be accessed by 1 and only 1 thread per request.
>
> ./alex
> --
> .w( the_mindstorm )p.
>
> > Igor Vaynberg wrote:
> >> you hit a url with the page name you want and then click edit.
> >> for example if you wanted to create this under a page called Session
> >>
> >> go to url
> >>
> >> http://www.wicket-wiki.org.uk/wiki/index.php/Session
> <http://www.wicket-wiki.org.uk/wiki/index.php/Session>
> >>
> >> and click the edit tab
> >>
> >> -Igor
> >>
> >>
> >> On 11/13/05, *Gili* <[EMAIL PROTECTED]
> <mailto: [EMAIL PROTECTED]>
> >> <mailto: [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED] >>> wrote:
> >>
> >>
> >> I had no idea how to create a new Wiki page so I
> added this
> >> instead:
> >>
> http://www.wicket-wiki.org.uk/wiki/index.php/User_talk:Cowwoc
> <http://www.wicket-wiki.org.uk/wiki/index.php/User_talk:Cowwoc>
> >>
> >> How does one move this into a formal entry?
> >>
> >> Gili
> >>
> >> Igor Vaynberg wrote:
> >> > dont know, if its not would you mind putting it in?
> >> >
> >> > -Igor
> >> >
> >> >
> >> > On 11/13/05, *Gili* < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>
> >> <mailto: [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>>
> >> > <mailto: [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>
> >> <mailto: [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>>>> wrote:
> >> >
> >> >
> >> > Wow, this is very useful to know. Is it in Wiki
> >> somewhere?
> >> >
> >> > Gili
> >> >
> >> > Igor Vaynberg wrote:
> >> > > - Each user has a session associated with it. We
> >> identify a
> >> > user's
> >> > > session using jsessionid.
> >> > >
> >> > >
> >> > > The servlet container does the binding of session
> to user,
> >> we ask the
> >> > > container for the user session.
> >> > >
> >> > > - Each session has a tree of pages associated
> with it.
> >> This means
> >> > > that a Page instance is not shared amongst users.
> >> > >
> >> > >
> >> > > Yes, but the pages are not in a tree, they are in
> a PageMap.
> >> > >
> >> > >
> >> > > - Each page may be accessed by at most one
> thread at a
> >> time,
> >> > but there
> >> > > is no guarantee it'll be the same thread. That
> is, a
> >> page is
> >> > owned by a
> >> > > single user but the thread being used might change
> >> over time.
> >> > >
> >> > >
> >> > > Yes.
> >> > >
> >> > > The page is owned by a pagemap, and the pagemap is
> owned by a
> >> > session.
> >> > > When beginning request processing one of the first
> things
> >> wicket
> >> > does is
> >> > > synchronize on the user's session so that only one
> request
> >> thread can
> >> > > process a request belonging to the same session
> user session.
> >> > >
> >> > > -Igor
> >> > >
> >> >
> >> > --
> >> > http://www.desktopbeautifier.com/
> >> >
> >> >
>
>
>
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