recording.py 文件源码

def _save(self):
    """Internal function to save the recorded data to memcache.

    Returns:
      A tuple (key, summary_size, full_size).
    """
    part, full = self.get_both_protos_encoded()
    key = make_key(self.start_timestamp)
    errors = memcache.set_multi({config.PART_SUFFIX: part,
                                 config.FULL_SUFFIX: full},
                                time=36*3600, key_prefix=key,
                                namespace=config.KEY_NAMESPACE)
    if errors:
      logging.warn('Memcache set_multi() error: %s', errors)
    return key, len(part), len(full)