[THIN] Re: Java Application UI Painting Problem with Citrix
- From: richard van beers <richard.van.beers@xxxxxxxxx>
- To: thin@xxxxxxxxxxxxx
- Date: Wed, 26 Jan 2005 11:15:04 +0100
I have solved a similar issue a long time ago by disabling the Java
Cache. In my current position (different employer, different java,
different windows version) I have not had the issue.
It may be that it is installed incorrectly (Change user /install?), or
it still shares some (writeable) data files amongst users. The modern
Java I have here (1.5.1) will put the cache in the Documents and
Settings folder, look for that setting in the Java CP, "temporary
Internet Files" setting.
HTH Richard
On Tue, 25 Jan 2005 13:04:43 -0600, Friese, Casey A.
<CAFriese@xxxxxxxxxxxx> wrote:
> Oh, and this is actually a TS bug, not a Citrix bug :) if you take away
> citrix and just run the app through TS, the same thing happens
>
> Thanks,
> Casey Friese
> APAC Customer Services
> Technical Specialist - Microsoft Team
> Work: 319.896.5875
> Cell: 319.573.9074
> cafriese@xxxxxxxxxxxx
>
> -----Original Message-----
> From: Kuenzli Stephen-r55125 [mailto:Stephen.Kuenzli@xxxxxxxxxxxxx]
> Sent: Tuesday, January 25, 2005 1:20 PM
> To: 'thin@xxxxxxxxxxxxx'
> Subject: [THIN] Java Application UI Painting Problem with Citrix
>
> Good afternoon,
> My team is currently specifying the infrastructure for a thin client
> deployment and we ran into some unexpected behaviour when performing our
> Citrix testing. We're having trouble accepting that this is normal
> behaviour for Citrix.
>
> Problem:
> We encountered unacceptable UI painting issues with our Java applications.
> When scrolling tables, the right half of the table would smear and require a
> minimize/restore operation to fix (i.e., force a repaint of the window).
> Additionally, when moving a window around the desktop, the window would
> "bounce" into place as if there were some sort of elasticity to the
> movement. The application bouncing problem is present for all apps, not
> just the Java ones.
>
> Software:
> * Server - Windows 2003 Enterprise with MetaFrame Presentation Server 3.0
> * Clients - Windows XP, Windows XPe with native ICA client, version 8.0
> * Published items - Full desktop that ran a batch script upon user login.
> The batch script launched two Java apps, IE, and two X-apps. The batch
> script was used to facilitate testing and will not be used in production.
> The Java applications are using Sun JRE 1.5.0, the Swing toolkit, and are
> being launched via JavaWebStart.
>
> Hardware:
> * Server - HP BL20 blades under no appreciable load (<10% CPU util, < 20%
> memory util)
> * Clients - mix of current HP desktops and thin clients; the problem is
> present on all clients
>
> Does anyone have any ideas of what the problem is? I get the sense that
> we're missing some obvious configuration point because straight Terminal
> Server performance on the same hardware was very good.
>
> Thanks,
> Stephen
>
> -------------------------------------------
> Stephen Kuenzli
> Software Engineer, Development, MES/UI
>
> E-mail: stephen.kuenzli@xxxxxxxxxxxxx
> -------------------------------------------
>
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