Hi,

the error message invalid parameter http3 doesn’t correspond with your config "listen 443 http/3" so ether nginx removes these / while printing the error message or it’s really wrong. But the official documentation says

https://www.nginx.com/blog/introducing-technology-preview-nginx-support-for-quic-http-3/

server { listen 443 ssl; # TCP listener for HTTP/1.1
listen 443 http3 reuseport; # UDP listener for QUIC+HTTP/3
Then your config is wrong.
Where did you got the http/3 parameter?
Best,
Manuel


> Am 10.10.2020 um 11:20 schrieb HARISH KUMAR Ivaturi <harishkumarivaturi@gmail.com>:
>
> Hi
> This is my nginx configuration file.
> /etc/nginx/conf.d$ sudo nano default.conf
> server {
> listen 443 ssl;
> listen 443 http/3 reuseport;
> server_name localhost;
>
> ssl_certificate cert.crt;
> ssl_certificate_key cert.key;
> # Enable all TLS versions (TLSv1.3 is required for QUIC).
> ssl_protocols TLSv1.3;
>
> # Add Alt-Svc header to negotiate HTTP/3.
> add_header Alt-Svc 'quic=":443"';
> add_header QUIC-Status $quic;
>
>
> #charset koi8-r;
> #access_log /var/log/nginx/host.access.log main;
>
> location / {
> root /usr/share/nginx/html;
> index index.html index.htm;
> }
>
> #error_page 404 /404.html;
>
> # redirect server error pages to the static page /50x.html
> #
> error_page 500 502 503 504 /50x.html;
> location = /50x.html {
> root /usr/share/nginx/html;
> }
>
>
> After this i run
> sudo service nginx restart
> and it says Job for nginx.service failed because the control process exited with error code.
> See "systemctl status nginx.service" and "journalctl -xe" for details.
> Okk then i check in systemctl status nginx.service and the error displayed is
>
> 2020/10/10 11:18:01 [emerg] 17014#17014: invalid parameter "http3" in /etc/nginx/conf.d/default.conf:3
>
> Later i have replaced with quic in default.conf and again the same error
> 2020/10/10 11:15:47 [emerg] 16898#16898: invalid parameter "quic" in /etc/nginx/conf.d/default.conf:3
>
> I request you to help me with the configuration file i.e. default.conf .
> I need web response of http/3 request by running curl commands
> curl -k --http3 -v "https://127.0.0.1:443"
>
> BR
> Harish Kumar
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