[nginx] support http2 per server
Valentin V. Bartenev
vbart at nginx.com
Fri Jun 9 11:45:28 UTC 2017
On Friday 09 June 2017 13:40:23 洪志道 wrote:
> Hi, Valentin.
> Also please note that with your patch clients are still able to
> negotiate HTTP/2 even if nginx doesn't announce it.
> Two points:
> 1. The patch forbids the clients explicitly not support HTTP/2 doing v2 (
> How to follow you mean of "with the patch, clients are still able to
> negotiate HTTP/2"
> 2. "even if nginx doesn't announce it"
> Is it related to nginx?
Your patch prevents advertising the protocol using ALPN and NPN, but
selecting protocol happens here (this part of code isn't touched):
In case of NPN, client can select protocol even if it hasn't been
advertised by the server.
wbr, Valentin V. Bartenev
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