#10030 closed bug (duplicate)

Opened May 06, 2014 05:27AM UTC

Closed May 06, 2014 12:06PM UTC

Last modified May 21, 2014 01:34PM UTC

Memory leak using JQueryUI-1.10.3 in IE 8

Reported by:	Vijay	Owned by:
Priority:	minor	Milestone:	none
Component:	[meta] ui.build	Version:	1.10.3
Keywords:		Cc:
Blocked by:		Blocking:

Description

i developed application which loaded/displays web pages into a webbrowser control. when the page is loaded/displayed in the application i observed a huge memory leaking in my application. After digging i understood memory raise is due to the usage of JqueryUI .To find out the root cause i modified my page to a very simple page like below.

<!DOCTYPE html>

<html>

<head>

<title>Sample test page</title>

</head>

<body> <a href="C:\\TestPages\\sampleleakpage.htm">Click Me </a> </body>

</html>

i am not loading any UI control in page. i just added the script tag to page. every time page is loaded there is raise of 2MB memory leak, the memory is never getting down even the application is sitting in ldle for hours . i used sIEve.exe tool to identify the raise in the memory. i suspect this is a memory leak and require your support/help to solve this problem.

i am not sure what needs to be done to bring the memory down,i am assume there might be some script that can written in the unload page event to dispose the objects/events to resolve this memory leak issue.

highly appreciate your help, Thanks

Attachments (0)

Change History (11)

Changed May 06, 2014 12:06PM UTC by scottgonzalez comment:1

resolution:	→ duplicate
status:	new → closed

Duplicate of #4188.

Changed May 06, 2014 04:09PM UTC by Vijay comment:2

how http://bugs.jqueryui.com/ticket/4188 solve the problem ?

Changed May 06, 2014 04:44PM UTC by scottgonzalez comment:3

It doesn't. We haven't been able to track down the problem.

Changed May 14, 2014 05:13PM UTC by Vijay comment:4

Replying to [comment:3 scott.gonzalez]:

It doesn't. We haven't been able to track down the problem.

Hi Scott, do you mean say it is a know memory leak issue and will be fixed in later version ?

Changed May 14, 2014 05:15PM UTC by Vijay comment:5

Hi Scott, do you mean say it is a know memory leak issue and will be fixed in later version ?

Changed May 14, 2014 05:17PM UTC by scottgonzalez comment:6

No, I mean that it's a known memory leak that won't be fixed unless someone can figure out what's leaking.

Changed May 15, 2014 06:02AM UTC by Vijay comment:7

To clarify, you are confirming there IS a known memory leak when using JQueryUI-1.10.3 in IE 8, and at present nobody has been able to find the root cause or provide a fix for the leak when using this library.

We observe the size of the leak to be in the order of 2MB (change this to be the correct value, as appropriate). Can you confirm this size of leak is known when using the full library, so we can isolate that part and help diagnose the issue within our solution.

Thanks for your support.

Changed May 17, 2014 08:27AM UTC by Vijay comment:8

Hi Scott,

As stated previously, we observe the size of the leak to be around 1.5 to 2 MB. Can you please confirm that this size of leak is known when using the full library?

Thanks for your support.

Changed May 17, 2014 02:25PM UTC by scottgonzalez comment:9

I don't know.

Changed May 21, 2014 01:11PM UTC by df515107 comment:10

Hi Scott,

you said ‘I mean that it's a known memory leak that won't be fixed unless someone can figure out what's leaking’.

We will continue investigating JQuery-UI version 1.10.3 and Microsoft Internet Explorer 8 web browser control, but please tell us what you know about the known memory leak and so that we can help to further characterise the issue.

Thanks,

Donald (I work with Vijay)

Changed May 21, 2014 01:34PM UTC by tj.vantoll comment:11

Donald,

We really don't know. Here are some open tickets that discuss potential leaks.

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