2016-09-13 19:44 GMT+02:00 Jörn Heissler <[email protected]>: > Hello, >
Hello, > I've got multiple card readers. > How many card readers? > Are the pcsc-lite and pyscard libs thread safe in a sense that I can > assign one thread per reader and use multiple readers in parallel from a > single python process that way? > pcsc-lite and the CCID driver are (should be) thread safe. But because of Python global interpreter lock [1] I am not sure you can have 2 APDU exchanges on 2 readers at the same time. Just try and tell us what you find. Bye [1] https://wiki.python.org/moin/GlobalInterpreterLock -- Dr. Ludovic Rousseau
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