def lineReceived(self, line):
try:
packet = Packet.load(line)
debug(f"RecvFrom(self.address) - {packet}")
except JSONDecodeError as e:
error(f"Unserialization error: {line}")
exception(e)
return
if not self.transport.TLS:
if packet.isType(PacketType.IDENTITY):
self._handleIdentity(packet)
else:
warning(f"Device {self.name} not identified, ignoring non encrypted packet {packet.getType()}")
else:
if packet.isType(PacketType.PAIR):
self._handlePairing(packet)
elif self.isTrusted():
if packet.isType(PacketType.REQUEST):
self._handleNotify(packet)
elif packet.isType(PacketType.PING):
self.sendPing()
else:
warning(f"Discarding unsupported packet {packet.getType()} for {self.name}")
else:
warning(f"Device {self.name} not paired, ignoring packet {packet.getType()}")
self.status = InternalStatus.NOT_PAIRED
pair = Packet.createPair(False)
self._sendPacket(pair)
def datagramReceived(self, datagram, addr):
try:
packet = Packet.load(datagram)
debug(f"RecvFrom({addr[0]}:{addr[1]}) - {packet}")
except JSONDecodeError as e:
error(f"Unserialization error: {datagram}")
exception(e)
return
if not packet.isType(PacketType.IDENTITY):
info(f"Received a UDP packet of wrong type {packet.getType()}")
elif packet.get("deviceId") == self.identifier:
debug("Ignoring my own broadcast")
else:
debug(f"Received UDP identity packet from {addr[0]}, trying reverse connection")
self.announceIdentity(addr[0])