def _parse_packet(self, packet_bytes): ''' Parse a raw udp packet and return a list of parsed messages. ''' byte_buffer = ByteBuffer(packet_bytes) parsed_messages = [] while not byte_buffer.is_empty(): message_id, sequence_number, message_flags = \ byte_buffer.read_struct(self.MESSAGE_TRANSPORT_HEADER) message_type_id = messages.BaseMessage.read_header_from_byte_buffer( byte_buffer)[0] message = self.message_factory.get_by_id(message_type_id)() message.read_from_byte_buffer(byte_buffer) # - These flags are for consumption by .update() message_flags_bf = bitfield(message_flags) message.is_reliable = message_flags_bf[1] message.is_ordered = message_flags_bf[0] message.sequence_number = sequence_number message.message_id = message_id parsed_messages.append(message) return parsed_messages