Sending EOT cause Handler Error

[rwskinner]

When sending a file, If the receiver cancels the transfer sending the EOT 0x04 then I get an error like this:
No handlers can be found for logger "xmodem.XMODEM"

Turning on the logging in the debug mode I then show this:

DEBUG:xmodem.XMODEM:Begin start sequence, packet_size=128
ERROR:xmodem.XMODEM:send error: expected NAK, CRC, or CAN; got '\x04'
INFO:xmodem.XMODEM:send error: error_count reached 16, aborting.

Shouldn't the Xmodem abort immediately after receiving the EOT char?