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IDProjectCategoryView StatusLast Update
0006252MMW v4Otherpublic2010-10-17 23:47
ReporterLudek Assigned To 
PriorityurgentSeverityminorReproducibilityalways
Status resolvedResolutionnot fixable 
Summary0006252: Huge memory leak while browsing Web nodes
DescriptionI have just found that there is a huge memory leak when browsing Web subnodes ( eMusic.com, Amazon.com, etc. )

Unlike issue 0006249 it is reproducible on both WinXP, Win7 and the leak is significant.
TagsNo tags attached.
Fixed in build

Relationships

related to 0006249 resolvedLudek ActiveX Browser Memory Leak (Win 7) 

Activities

Ludek

2010-01-19 00:08

developer   ~0019961

Last edited: 2010-02-01 16:57

A suitable solution seemed to be at the bottom of this page:
http://www.delphipages.com/forum/showthread.php?s=2c4081df8d139a0149782a1450902e21&t=202948

Unfortunatelly it didn't help.
Using

            WebContent := ReadHTTP_UTF8( URL);
            SetWBDocument( WebBrowser, WebContent)

instead of

            WebBrowser.Navigate( URL);

doesn't help.

In addition using
WebBrowser.Free;
doesn't help too.

Also using
Flags := navNoHistory or navNoReadFromCache or navNoWriteToCache;
WebBrowser.Navigate( MTData.path, Flags);

doesn't work, because navNoReadFromCache, navNoWriteToCache aren't implemented, see: http://msdn.microsoft.com/en-us/library/dd565688(VS.85).aspx


It is indeed a leak in IE itself similarly like in case of 0006249 and I haven't found a solution.

peke

2010-10-17 23:47

developer   ~0020815

Removed 4.0 target and left Resolved.