def onMessage(self, msg, binary):
if (binary):
messages = unpack_mesages(msg)
if (not hasattr(self, "interface")):
try:
if (messages[0]['action'] == 'init'):
self.onWantPlay()
except (IndexError, KeyError):
logging.warning(
"Got garbage message {}, discarding".format(msg))
else:
for msg in messages:
self.interface.trigger('useraction', msg)
else:
try:
msg = simplejson.loads(msg)
self.interface.trigger('usermsg', msg)
except Exception:
#ping pong
if (msg == "?"):
self.sendMessage("!")
else:
logging.warning(
"Unable to decode meta msg %s coming from the client" %
msg)
def test_message_unpacking(self):
x1 = 12
y1 = 4.44
dir1 = DirectionMessageMixin.direction_lookup[directions['west']]
packed = struct.pack("!I", x1) + struct.pack("!f", y1) + struct.pack("!B", dir1)
x2 = 42
y2 = 9.987654
dir2 = DirectionMessageMixin.direction_lookup[directions['north']]
packed = packed + struct.pack("!I", x2) + struct.pack("!f", y2) + struct.pack("!B", dir2) + "\n"
packed = struct.pack("!B", 255) + packed
messages = unpack_mesages(packed, message_types=message_types)
self.assertEqual(len(messages), 2)
self.assertEqual(messages[0]['x'], x1)
self.assertAlmostEqual(messages[0]['y'], y1, places=4)
self.assertEqual(messages[0]['direction'], directions['west'])
self.assertEqual(messages[1]['x'], x2)
self.assertAlmostEqual(messages[1]['y'], y2, places=4)
self.assertEqual(messages[1]['direction'], directions['north'])
def test_message_unpacking(self):
x1 = 12
y1 = 4.44
dir1 = DirectionMessageMixin.direction_lookup[directions['west']]
packed = struct.pack("!I", x1) + struct.pack("!f", y1) + struct.pack(
"!B", dir1)
x2 = 42
y2 = 9.987654
dir2 = DirectionMessageMixin.direction_lookup[directions['north']]
packed = packed + struct.pack("!I", x2) + struct.pack(
"!f", y2) + struct.pack("!B", dir2) + "\n"
packed = struct.pack("!B", 255) + packed
messages = unpack_mesages(packed, message_types=message_types)
self.assertEqual(len(messages), 2)
self.assertEqual(messages[0]['x'], x1)
self.assertAlmostEqual(messages[0]['y'], y1, places=4)
self.assertEqual(messages[0]['direction'], directions['west'])
self.assertEqual(messages[1]['x'], x2)
self.assertAlmostEqual(messages[1]['y'], y2, places=4)
self.assertEqual(messages[1]['direction'], directions['north'])
def onMessage(self, msg, binary):
if(binary):
messages = unpack_mesages(msg)
if(not hasattr(self, "interface")):
try:
if(messages[0]['action'] == 'init'):
self.onWantPlay()
except (IndexError, KeyError):
logging.warning("Got garbage message {}, discarding".format(msg))
else:
for msg in messages:
self.interface.trigger('useraction', msg)
else:
try:
msg = simplejson.loads(msg)
self.interface.trigger('usermsg', msg)
except Exception:
#ping pong
if(msg == "?"):
self.sendMessage("!")
else:
logging.warning("Unable to decode meta msg %s coming from the client" % msg)