def recvfrom_into(self, buffer, nbytes=None, flags=0):
self._checkClosed()
if self._sslobj:
raise ValueError("recvfrom_into not allowed on instances of %s" %
self.__class__)
else:
return socket.recvfrom_into(self, buffer, nbytes, flags)
def read_responses(socket):
res = []
response = array.array("B", [0] * DISCOVER_RESPONSE_SIZE)
try:
while 1:
size, src = socket.recvfrom_into(response)
if (size == DISCOVER_RESPONSE_SIZE
and response[0] == DISCOVER_PROTO_ID
and response[1] == DISCOVER_RESPONSE
and check_sum(response)):
dev = {}
dev["addr"] = src[0]
dev["descr"] = response[2:-1].tostring().rstrip("\0")
res.append(dev)
except timeout:
return res
