Is there some kind of clipboard debugger? Something that will allow
visbility into what exactly is happening with the clipboard data?
-Chris
-----Original Message-----
From: vnc-list-bounces@realvnc.com [mailto:vnc-list-bounces@realvnc.com]
On Behalf Of paresh masani
Sent: Friday, June 12, 2009 2:32 PM
To: james.weatherall@realvnc.com
Cc: Mike Miller; VNC List
Subject: Re: Copy-Paste problems between Windows<-->Real VNC session
James,
>> other application on the Windows system breaking the "clipboard
chain",
in which case any applications registered later on in the chain stop
receiving notifications of clipboard changes.
I am absolutely agree with your point. I have been researching on this
and
will let you know if I found something interesting. I am wondering if it
is
happening because of some other application and it is breaking the
clipboard
chain then why after restarting VNC Viewer makes it works again?
Other thing is, I never faced issue in copy pasting within VNC to VNC
and
VNC to Windows but it happens intermittently from Windows to VNC only.
When clipboard chain is break by some application but still VNC is able
to
successfully setting clipboard again when you copy some contents from
VNC
window. And you can paste it in Windows. I think once this happened then
again clipboard chain should start (as clipboard is same for windows and
VNC). Shouldn' t it? Let me know if you could suggest some points to
avoid
this problem so that we could include it in next version of VNC release.
Thanks,
Paresh
On Fri, Jun 12, 2009 at 6:53 PM, James Weatherall <jnw@realvnc.com>
wrote:
> Paresh,
>
> If the specific case you're having problems with is that
clipboard-transfer
> sometimes stops working Windows->Other then that's most likely caused
by
> some other application on the Windows system breaking the "clipboard
chain",
> in which case any applications registered later on in the chain stop
> receiving notifications of clipboard changes. Unfortunately all it
takes to
> break the chain is for an application that is hooked into it to exit
without
> properly unhooking from it, which is particularly likely if the
application
> in question is in the process of crashing...
>
> Regards,
>
> --
> Wez @ RealVNC Ltd
>
>
> > -----Original Message-----
> > From: vnc-list-bounces@realvnc.com [mailto:vnc-list-
> > bounces@realvnc.com] On Behalf Of paresh masani
> > Sent: 10 June 2009 13:10
> > To: Mike Miller
> > Cc: VNC List
> > Subject: Re: Copy-Paste problems between Windows<-->Real VNC session
> >
> > Mike,
> >
> > It seems there is no problem from Real VNC side but it might be
related
> > how
> > Window<->VNC clipboard exchange work. The limit I mentioned is for
> > single
> > selection but there is no limit after which copy-pasting stops
working
> > altogether. I feel there is something happening in internally such
that
> > Windows is stopping sharing clipboard with running application like
> > Real
> > VNC, Exceed or other VNC commercial. That's a reason after
restarting
> > the
> > Real VNC session, it starts working again.
> >
> > I guess the things should happened like below:
> >
> > VNC to Windows work because clipboard contents will be stored on
> > Windows
> > memory that could be fetch by Windows clipboard fetching
application.
> > VNC to
> > VNC works because Real VNC Viewer will handle clipboard copy-pasting
> > and
> > Windows will not come into picture but it will fail only Windows to
VNC
> > because Windows will not share (I guess not sure) clipboard contents
> > with
> > VNC session.
> >
> > If some one especially Real VNC people can throw some guidance here
> > then it
> > would really help to solve this issue.
> >
> > I am not sure how "exec /usr/bin/autocutsel" helped you.
> >
> > Thanks,
> > Paresh
> >
> > On Tue, May 19, 2009 at 9:58 PM, Mike Miller
> > <mbmiller+l@gmail.com
<mbmiller%2Bl@gmail.com><mbmiller%2Bl@gmail.com<mbmiller%252Bl@gmail.com
>
> >
> > > wrote:
> >
> > > I have been using autocutsel in my xstartup in Xvnc:
> > >
> > > exec /usr/bin/autocutsel &
> > >
> > > I used to be able to copy/paste between Windows and VNC, but not
> > anymore.
> > > It also seems that in Gnome on Ubuntu I cannot copy/paste between
an
> > XTerm
> > > window in VNC and an XTerm outside of VNC. Copy/paste within VNC
is
> > > working fine between Firefox and XTerm and even with Windows XP in
> > Virtual
> > > Box.
> > >
> > > What else should I try?
> > >
> > > Thanks in advance.
> > >
> > > Mike
> > >
> > > _______________________________________________
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>
>
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