An alternative to this technique is long polling, which can avoid both these problems.

该技术的另一种方案就是长轮询，可以避免这两个问题。

youdao

Another common technique is long polling.

另一个常见的技巧是长轮询。

youdao

They use one of two strategies: streaming and long polling.

它们使用两种策略其中之一：流线化 和长期轮询。

youdao

Andy Kohut, who directs the Pew Center for the People and the Press, has looked at long-term polling and finds that sentiment has been slowly growing for a change of direction.

NPR: Conservatively Speaking, Things Look Bad

And recent polling data indicate that once a long-shot candidate, Pollak is steadily closing in on Schakowsky's lead.

CENTERFORSECURITYPOLICY: Republicans, Democrats & Israel

And that doesn't really have much of an effect, I imagine, on today's polling data, but it does have an effect on our long-term economic viability.

WHITEHOUSE: Press Briefing