def start_write_message(self, msgInfo):
    header = ((((self.BASIC_CODEC_VERSION << 24) | ((msgInfo.service & 255) << 16)) | ((msgInfo.request & 255) << 8)) | (msgInfo.type.value & 255))
    self.write_uint32(header)
    self.write_uint32(msgInfo.sequence)
def start_write_message(self, msgInfo):
    header = ((((self.BASIC_CODEC_VERSION << 24) | ((msgInfo.service & 255) << 16)) | ((msgInfo.request & 255) << 8)) | (msgInfo.type.value & 255))
    self.write_uint32(header)
    self.write_uint32(msgInfo.sequence)