def update_thread(manager, connection, stop):
while True:
# Read the size and position of the update message
data = b''
while True:
try:
data += connection.partial_receive(1)
size = Decoder.decode_message_size(data)
break
except IndexError:
pass
except: # pylint: disable=bare-except
# TODO: is there a better way to catch exceptions when the
# thread is forcibly stopped (e.g. by CTRL+c)?
return
if stop.is_set():
connection.close()
return
# Read and decode the update message
data = connection.receive(size)
update = Decoder.decode_message(data, KRPC.StreamUpdate)
# Add the data to the cache
manager.update(update.results)
def receive_message(self, typ):
""" Receive a protobuf message and decode it """
# Read the size and position of the response message
data = b''
while True:
try:
data += self.partial_receive(1)
size = Decoder.decode_message_size(data)
break
except IndexError:
pass
# Read and decode the response message
data = self.receive(size)
return Decoder.decode_message(data, typ)
