HTTP2 Support

[steelbrain]

Tracking bug for HTTP2. Post on here when there's a progress.

[bugok]

@steelbrain - what bug are you referring to?

[steelbrain]

@bugok It's just that we haven't seen any thing or signal or progress on HTTP2 support in proxygen, just a note in a article in fb engineering which says it's In Progress™. so I thought I'd help you guys by creating a bug where you can post the progress 😃

[bugok]

@steelbrain what about this:
https://github.com/facebook/proxygen/tree/master/proxygen/lib/http/codec/experimental ?

[steelbrain]

Now that's some progress 👏

[bugok]

Please track this folder. We're currently in testing mode for http2. When the code moved out of here - that means we've pushed it completely to production.

[afrind]

Please feel free to give http/2 a try and let us know if you find any issues. I think HTTP2Codec is pretty mature and we'll be moving it out of /experimental/ soon.

[steelbrain]

I don't use proxygen directly, I use proxygen + hhvm so no idea how to build/use experimental features with it 😛

[afrind]

The code is compiled in by default. You can configure HHVM to advertise HTTP/2 by adding this block to the Server section in a .hdf file:

SSLNextProtocols {
* = h2-14
* = spdy/3.1
* = http/1.1
}

I know HHVM uses .ini format externally but I don't know the exact syntax. This is just an array of strings under Server.SSLNextProtocols

[steelbrain]

Thanks 👏