So my parallellism works because the chips are all so slow one can transmit while the others are still figuring out the next APDU? Fascinating, I'll try and do a timing diagram on that.
On 07/03/13 21:45, Ludovic Rousseau wrote: > 2013/7/3 MURILO COSTA <[email protected]>: >> I thought that maybe can be a Java problem, do you know some software to do >> this kind of test (parallelism) ? I'll check if pcsc-tools can do that... > I guess it is a javax.smartcardio "limitation". > > You need to create one context per reader using SCardEstablishContext. > I bet the Java wrapper creates only one context for all the readers. > In pcsc-lite the context is associated to a mutex. So all your > commands will block on the same mutex even if they use different > readers. > I don't know if is it easy or even possible to avoid this Java wrapper > "feature". > >> Do you think that issue have some relationship with this Ludovic post: >> http://ludovicrousseau.blogspot.com.br/2013/06/ccid-descriptor-statistics_7148.html > No. > > Bye > > -- > Dr. Ludovic Rousseau > > _______________________________________________ > Muscle mailing list > [email protected] > http://lists.musclecard.com/mailman/listinfo/muscle_lists.musclecard.com > _______________________________________________ Muscle mailing list [email protected] http://lists.musclecard.com/mailman/listinfo/muscle_lists.musclecard.com
