From: John D. G. <jgw...@da...> - 2003-02-20 03:44:23
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Note: =20 At this point this bug is severe enough I cannot run any of the server tuning screens, except for very brief time periods before crashing. =20 It also seemed to happen on 2 PC's, so I don't think it's a driver issue, or configuration issue. =20 =3D=3D John =3D=3D -----Original Message----- From: John D. Gwinner=20 Sent: Wednesday, February 19, 2003 02:03 PM To: Henrik Johnson Cc: tor...@li...; Henrik (Mauritz) Johnson Subject: RE: [Tora-develop] Possible GDI leak in TOra 1.3.9.2 =09 =09 Anything drawn on the screen ends up being a GDI object - they've been there since Windows version 1.03 =20 GDI means Graphic Device Interface. =20 So a font is a GDI object, a line is a GDI object, bitmap, etc. =20 I tried 1.3.9.2 on another PC, and I had the same problem, same crash spot. As soon as GDI objects go over 10,000 it crashes. =20 Maybe there's a leak of some QT Objects? =20 I tried it on Win2k Pro (workstation) and Win2k Server, SP3. =20 =3D=3D John =3D=3D -----Original Message----- From: Henrik Johnson [mailto:hp...@gl...]=20 Sent: Wednesday, February 19, 2003 01:11 PM To: John D. Gwinner Cc: tor...@li...; Henrik (Mauritz) Johnson Subject: Re: [Tora-develop] Possible GDI leak in TOra 1.3.9.2 =09 =09 To be honest I have no idea what a GDI object actually is. I use the Qt library which obscures that kind of data. What Windows version are you using. =09 /Mauritz Underscore AB =09 John D. Gwinner wrote: =09 I tried to debug by opening Taskmanager and watching the GDI object count while opening the server window: =09 =09 Register me window open: 592 =09 New connection window: 627 =09 alert messenger open: 681 (blank starting page) =09 tools / Server Tuning / Overview goes to 2,000 briefly then ramps in 2k blocks to 9993 =09 (No refresh) =09 close the server tuning, only alert messenger open =09 1,049 GDI objects =09 I then go Tools / Server tuning =09 goes to over 10,000 =09 the instant it hits 10,000 I get: =09 The instruction at "0x39d634eb referenced memory at 0x00000008. The memory could not be "read". =09 Click OK To terminate the program click on CANCEL to debug =09 =3D=3D John =3D=3D =09 =09 =20 -----Original Message----- From: John D. Gwinner=20 Sent: Wednesday, February 19, 2003 12:05 PM To: tor...@li... Cc: Henrik (Mauritz) Johnson Subject: [Tora-develop] Possible GDI leak in TOra 1.3.9.2 =09 =09 I'm seeing some odd visibility issues in TOra in addition to=20 the GPF I mentioned earlier. =09 I'm wondering if this is a GDI issue. I tried to get a=20 bitmap cut and paste so I could show the visibility issues,=20 and I got an error that there wasn't enough memory to create=20 the bitmap. =09 I'm running Win2K Server on a Dell Inspiron 8100, GeForce 2=20 Go, 32Meg adapter. Current video drivers. =09 If I go to the Task manager, TOra (1.3.9.2) has the following=20 resources: =09 46K Mem in use,=20 VM Size is 38K,=20 20-500 handles (doesn't seem to raise too high) 9,999 GDI objects in use!!! =09 Yep, no typo, 9,999 GDI objects in use. =09 Outlook has the next highest GDI objects, 600. =09 This seems like an abnormally high number of GDI objects, I=20 wonder if there's a "GDI Leak"? =09 =3D=3D John =3D=3D =09 =09 =09 ------------------------------------------------------- This SF.net email is sponsored by: SlickEdit Inc. Develop an=20 edge. The most comprehensive and flexible code editor you can=20 use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE=20 30-Day Trial. www.slickedit.com/sourceforge=20 =09 _______________________________________________ Tora-develop mailing list Tor...@li... =09 https://lists.sourceforge.net/lists/listinfo/tora-develop =09 =09 =09 =20 =09 =09 =09 ------------------------------------------------------- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge _______________________________________________ Tora-develop mailing list Tor...@li... =09 https://lists.sourceforge.net/lists/listinfo/tora-develop =20 |