I wanted to use owfs in a Ruby project so I decided to port the Python
ownet client to Ruby.
While doing the port I found that Connection.read contains the following code:
while 1:
data = s.recv(24)
if len(data) is not 24:
raise exShortRead
ret, payload_len, data_len = self.unpack(data)
if payload_len:
data = s.recv(payload_len)
rtn = self.toNumber(data[:data_len])
break
else:
rtn = None
break
The while loop can only run once since both if branches break out from it.
Greetings,
Pedro.
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