Hi,

I have upgraded pcsc-lite to 1.6.4 and ccid to 1.4.0 (and therefore using now 
libusb-1.0 instead of 0.1).

Now the access to smartcards sometimes hangs and continues after a time out 
(sometimes it works fine). pcscd -d -f shows the following output:

00023824 winscard_svc.c:640:ContextThread() TRANSMIT rv=0x0 for client 4        
                                                                             
00000043 winscard_svc.c:309:ContextThread() Received command: TRANSMIT from 
client 4                                                                        
 
00000020 winscard.c:1648:SCardTransmit() Send Protocol: T=1                     
                                                                             
00000007 ifdhandler.c:1288:IFDHTransmitToICC() usb:0d46/3003:libusb-1.0:1:6 
(lun: 0)                                                                        
 
00023797 winscard_svc.c:640:ContextThread() TRANSMIT rv=0x0 for client 4        
                                                                             
00000031 winscard_svc.c:309:ContextThread() Received command: TRANSMIT from 
client 4                                                                        
 
00000013 winscard.c:1648:SCardTransmit() Send Protocol: T=1                     
                                                                             
00000007 ifdhandler.c:1288:IFDHTransmitToICC() usb:0d46/3003:libusb-1.0:1:6 
(lun: 0)                                                                        
 
00023824 winscard_svc.c:640:ContextThread() TRANSMIT rv=0x0 for client 4        
                                                                             
00000044 winscard_svc.c:309:ContextThread() Received command: TRANSMIT from 
client 4                                                                        
 
00000014 winscard.c:1648:SCardTransmit() Send Protocol: T=1                     
                                                                             
00000012 ifdhandler.c:1288:IFDHTransmitToICC() usb:0d46/3003:libusb-1.0:1:6 
(lun: 0)                                                                        
 

--> Here nothing happens for about one or two minutes

60081642 winscard_svc.c:640:ContextThread() TRANSMIT rv=0x0 for client 4
00000065 winscard_svc.c:309:ContextThread() Received command: TRANSMIT from 
client 4
00000018 winscard.c:1648:SCardTransmit() Send Protocol: T=1                     
    
00000008 ifdhandler.c:1288:IFDHTransmitToICC() usb:0d46/3003:libusb-1.0:1:6 
(lun: 0)
00010245 winscard_svc.c:640:ContextThread() TRANSMIT rv=0x0 for client 4        
    
00000043 winscard_svc.c:309:ContextThread() Received command: TRANSMIT from 
client 4
00000022 winscard.c:1648:SCardTransmit() Send Protocol: T=1                     
    
00000007 ifdhandler.c:1288:IFDHTransmitToICC() usb:0d46/3003:libusb-1.0:1:6 
(lun: 0)

Any idea what's wrong or how to debug this?

In addition I have the same problem, which was reported one month ago, that 
starting pcscd without -f causes it to fail, at least for some readers.

Thanks & Regards

Gerald





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