HTTP/2支持机架/Rails-HTTP/2SupportinRack/Rails

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As of April 2018, Rails v5.2.0 now includes HTTP/2 Early Hints to send assets before the main request (asset pushing):

到2018年4月为止，Rails v5.2.0现在包含了HTTP/2早期提示，在主请求(资产推送)之前发送资产:

https://weblog.rubyonrails.org/2018/4/9/Rails-5-2-0-final/

https://weblog.rubyonrails.org/2018/4/9/Rails-5-2-0-final/

Note: you'll still need a version of Puma that takes the --early-hints flag at startup (e.g. v3.11.4).

注意:您仍然需要一个版本的Puma，它在启动时接受——早期提示标志(例如v3.11.4)。

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If you want to claim to support HTTP/2 for its own sake, you can just run NGinX with HTTP/2 and use a Ruby backend, roughly as normal (https://www.nginx.com/blog/how-nginx-plans-to-support-http2/). That won't give you HTTP/2-specific features like pushing assets from the server without a client request, though.

如果您想声称自己支持HTTP/2，您可以使用HTTP/2运行NGinX并使用Ruby后端，大致与正常情况一样(https://www.nginx.com/blog/how-nginx- plansport -http2/)。不过，这不会为您提供HTTP/2特定的特性，比如在没有客户机请求的情况下从服务器推送资产。

I believe it will give you the basic HTTP/2 feature you care about, multiple requests per connection (no slow-start) and muxing on a connection (don't need multiple connections.)

我相信它将为您提供您所关心的基本HTTP/2特性、每个连接的多个请求(没有慢启动)和连接上的muxing(不需要多个连接)。

So that's nice.

这就是好。