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handle socket error when closing

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Patrick Kanzler
2020-11-08 22:34:57 +01:00
parent 0758a79e64
commit 36bbb6690f
1 changed files with 4 additions and 1 deletions
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5
src/escpos/printer.py
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@@ -242,7 +242,10 @@ class Network(Escpos):
def close(self):
""" Close TCP connection """
if self.device is not None:
self.device.shutdown(socket.SHUT_RDWR)
try:
self.device.shutdown(socket.SHUT_RDWR)
except socket.error:
pass
self.device.close()