2010/3/23  <[email protected]>:
> I'm working with SAM, connected to a critical server with critical 
> application.
> It may happen, someday (or even night), that the application cannot connect 
> to a SAM because of SHARING_VIOLATION ...
> I hope that this will never happen, but in such a situation, we must record a 
> maximum of log information that will allow to determine the reason of the 
> SHARING_VIOLATION, and find the guilty process to definitively solve the 
> issue.
> On a desktop for example, I encountered this problem. After investigation it 
> was a RedHat Gnome applet's fault that try to identify the inserted cards.

If your application is the only one using PC/SC you should not have
any problems (except your owns).

Do you use SCardConnect in SCARD_SHARE_SHARED or SCARD_SHARE_EXCLUSIVE mode?

> If there is no official way, would it mean that such a thing could however be 
> developed inside PCSC, or at the kernel level ?

pcsc-lite does not store the id of the processes using the readers. So
anything is possible but development is needed.
Have you looked at the pcscd logs?

> By the way : "http://www.linuxnet.com/musclecard/index.html"; indicates a 
> broken link to "The following article describes the MuscleCard architecture 
> and it's components"
> Can any one fix it ?

I forwarded your request to David Corcoran, maintainer of the web site.

Bye

-- 
 Dr. Ludovic Rousseau
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