# 如何加快Discourse表情符号的速度

**URL:** <https://meta.discourse.org/t/how-to-speed-up-discourse-emoji/86821>\
**Category:** Product Support\
**Created:** [2018 年5 月 5 日 09:16 UTC](https://meta.discourse.org/t/how-to-speed-up-discourse-emoji/86821 "2018-05-05T09:16:49Z")\
**Posts on this page:** 1\
**Showing post:** 11

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作者： ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
发布日期： [2018 年5 月 7 日 01:29 UTC](https://meta.discourse.org/t/how-to-speed-up-discourse-emoji/86821/11 "2018-05-07T01:29:58Z")

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I can see the issue this is actually not network related.

I fixed it per:

[https://github.com/discourse/discourse/commit/911f898a2344d2689cc2913f37c836875f73cc7d](https://github.com/discourse/discourse/commit/911f898a2344d2689cc2913f37c836875f73cc7d)

What was happening is that Chrome likes “deferring” timers if they start taking too long.

- We were batching “loading” up emojis
- At some point chrome detected that our batches were taking more than 16ms
- Chrome gets angry and says “no setTimer for you for 3 seconds or more”

This is an internal issue in Chrome we need to report to them, but in the meantime I amended it so we use animation frames which are designed with this in mind.

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