2011/9/8 Umberto Rustichelli aka Ubi <[email protected]>: > Dear all,
Hello, > I'm not an expert of smart card readers nor of APDU commands but I'm > developing software that uses a mix of PKCS#11 modules since some time. > I gave a look to proto-t1.c but for sure you cannot guess the real meaning > of the error without sufficient background. > > Using a new smart card reader, I'm experiencing some slowdown in > communication with the smart cards and I see this error in the logs: > > proto-t1.c:479:t1_transceive() CT sent S-block with wtx=1 > > As the operations are completed anyway, so I guess this is rather a sort of > warning, but what does it mean (in human terms)? > Is there some issue in the communication and the driver must cope with it by > resending data (hence the slight slowdown)? > > I'm currently forced to use old versions of the software involved (see > later), so the second question is: should I care about the error? What could > the consequenses be? It is not an error nor a warning. It is a debug information line. It just says "The card asked for more time. Please wait.". Sébastien gave a more exact (but maybe less human friendly :-) answer. Bye -- Dr. Ludovic Rousseau _______________________________________________ Muscle mailing list [email protected] http://lists.drizzle.com/mailman/listinfo/muscle
