-Igor
On 4/12/06, Matej Knopp <
[EMAIL PROTECTED]> wrote:
Ari Suutari wrote:
>> need several requests at the same time. So maybe pooling of
>> XmlHttpRequest(s) could work...
>
> Btw, does dojo use pooling (since there was no leak with it) ?
> Maybe it would make sense to check how they are getting around
> this.
>
> Ari S.
>
Don't know, might be worth checking. But dojo codebase is quite big and
the code little hard to read, mostly because dojo handles a lot of other
things (back button support, etc.)
-Matej
>>
>> -Matej
>>
>> Ari Suutari wrote:
>>> Hi,
>>>
>>> There is a browser-side memory leak in wicket ajax stuff when used
>>> with internet explorer. We discovered it when changing our application
>>> from wichet+dojo to wicket+wicket-ajax.
>>>
>>> Memory leak occurs only if wicket-ajax is used in IE. With dojo,
>>> there is on leak. Also, in firefox, neither solution leaks.
>>>
>>> There is a simple example available at
>>>
>>> http://download.syncrontech.com/public/wicketajaxleak.zip
>>>
>>> It just displays a number, increments it and displays it again
>>> using ajax.
>>>
>>> There is also a memory usage graph which has data from
>>> dojo and wicket-default ajax cases, from that it is easy
>>> to see how differenty these implementations behave.
>>>
>>> http://download.syncrontech.com/public/wicketajax.gif
>>>
>>> These runs were done agains wicket 1.2-beta3.
>>> This is a rather nasty problem for us, since we have a lot
>>> of pages, which update themselves very frequently based on
>>> data coming from automation systems.
>>>
>>> We did some looking around in wicket-ajax.js but didn't
>>> find anything obvious.
>>>
>>> Ari S.
>>>
>>>
>>>
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>>
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