It's bookmarked pages that avoid new page creation isn't it?
-Original Message-
From: Matej Knopp [mailto:matej.kn...@gmail.com]
Sent: Thursday, January 07, 2010 3:55 PM
To: users@wicket.apache.org
Subject: Re: DiskPageStore file increasing to max size by only
refreshing a HomePage
no just the opposite
bookmarkable url will create a new page (which can be state full or
stateless)
On Fri, Jan 8, 2010 at 14:09, Loritsch, Berin C.
berin.lorit...@gd-ais.comwrote:
It's bookmarked pages that avoid new page creation isn't it?
-Original Message-
From: Matej Knopp
Just because it's the same page class it doesn't mean it's the same
page instance. How does the URL that you invoke look like?
-Matej
On Thu, Jan 7, 2010 at 12:32 PM, manuelbarzi manuelba...@gmail.com wrote:
Hi,
- the scenario is this:
jmeter stress-testing (10 simultaneous users with no
the url is this: http://localhost:9090/test/
if you constantly target exactly that url
then that will be a new page everytime because thats just a bookmarkable
url.
not an instance url.
On Thu, Jan 7, 2010 at 12:52, manuelbarzi manuelba...@gmail.com wrote:
the url is this: http://localhost:9090/test/
if this is the behaviour by default, then, how do you avoid a DoS attack? i
mean, to put an example, if a simple app like this receives thousand of
users just refreshing the home page, then the pagestore will be
overloaded... may this become a disk I/O overhead and its other possible
consequences.
You have the exact same problem with every stateful application. If
you want to avoid a DoS attack (which isn't really always possible)
you need a good firewall.
-Matej
On Thu, Jan 7, 2010 at 2:29 PM, manuelbarzi manuelba...@gmail.com wrote:
if this is the behaviour by default, then, how do you
hmmm... but we are talking about something very basic: the home page!
there's no way to avoid repetition of this page in pagestore? i guess
pagestore does not repeat other internal pages (with extended url - not home
page - if their are correctly independent, no new object references inside
on
You can make your home page stateless. Of course that limits what
components you can put on it.
-Matej
On Thu, Jan 7, 2010 at 2:42 PM, manuelbarzi manuelba...@gmail.com wrote:
hmmm... but we are talking about something very basic: the home page!
there's no way to avoid repetition of this page
Would it be a good idea to be able to specify the pagestore limits on a
per-wicket-session base?
So you could for example increase the page store limits once a user has
successfully authenticated.
DoS web clients usually don't go through the mess to authenticate first. Also
multiple
that good be great!
dos attack is very rude scenario? ok, a more realistic scenario would be -
as happens here - an app that has a very huge amount of users during only
one week per year (about 40k users connecting to this app for subscriptions
and checking some personal information). let's say
about unversioned, i have just done a quick test on wicket-examples
helloworld, adding serialVersionUID (not informed in the examples) and the
result is the same: pagestore file increasing to the infinite (max size of
course :)
stateless page is next, but limitations in this scenario should be
SetVersioned(false) does not help with new page instances being created.
-Matej
On Thu, Jan 7, 2010 at 9:46 PM, Wilhelmsen Tor Iver toriv...@arrive.no wrote:
about unversioned, i have just done a quick test on wicket-examples
helloworld, adding serialVersionUID (not informed in the examples)
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