Memory leak? [message #510358] |
Wed, 27 January 2010 05:48  |
Eclipse User |
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Hi, all experts:
My workmates told me that she had left her IE6 opening for a whole night after work, and when she came back office this morning, the browser had eaten up 1.5GB memory...
I searched the forum and found this thread:
http://dev.eclipse.org/newslists/news.eclipse.technology.rap /msg04513.html
and this one:
http://thread.gmane.org/gmane.comp.lang.javascript.qooxdoo.d evel/15870
and got to know that there were some bugs causing huge memory comsumption in Qooxdoo 0.7 & 0.8. as far as I know, RAP is now using Qooxdoo 0.7 in version 1.2 and 1.3M4, could this probably be the reason for the memory eating problem in our application?
Our RAP 1.2 based application uses some labels, trees, tables, buttons and some icons as well and there is a ping task background to monitor the browser closing event.
Please feel free to inform me if I did not express myself clearly.
Thx a lot and best Regards!
Christian
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Re: Memory leak? [message #510403 is a reply to message #510358] |
Wed, 27 January 2010 08:01   |
Eclipse User |
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RAP uses qx 0.7.4 plus several patches. All memory issues from the
mentioned newsgroup discussions are solved in the qx version used by
RAP. We are running memory leak tests regularly and havent found any
leaks lately.
From your description I would suspect the "ping task" as it is the only
active thing over night. Does it use the RAP request mechanism or a
different one?
HTH
Rüdiger
On 27.01.2010 11:48, tingel christian wrote:
> Hi, all experts:
>
> My workmates told me that she had left her IE6 opening for a whole night
> after work, and when she came back office this morning, the browser had
> eaten up 1.5GB memory...
>
> I searched the forum and found this thread:
> http://dev.eclipse.org/newslists/news.eclipse.technology.rap /msg04513.html
> and this one:
> http://thread.gmane.org/gmane.comp.lang.javascript.qooxdoo.d evel/15870
>
> and got to know that there were some bugs causing huge memory
> comsumption in Qooxdoo 0.7 & 0.8. as far as I know, RAP is now using
> Qooxdoo 0.7 in version 1.2 and 1.3M4, could this probably be the reason
> for the memory eating problem in our application?
>
> Our RAP 1.2 based application uses some labels, trees, tables, buttons
> and some icons as well and there is a ping task background to monitor
> the browser closing event.
>
> Please feel free to inform me if I did not express myself clearly.
>
> Thx a lot and best Regards!
>
> Christian
--
Rüdiger Herrmann
http://eclipsesource.com
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