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133

answers:

1

I'm implementing XMODEM protocol in Java. In this protocol same block will repeat if packet doesn't match (when I send NAK again and again) but I'm getting it only 5 times.

What might be the problem?

A: 

Without any type of sample code it is difficult to determine which is the problem. There is a related post in Implementation of X-Modem protocol in Java with some sample code in it.

Daniel H.