NGINX 1.23.4 warning message

[Sergey A. Osokin]

Hi Fabiano,

On Wed, Jun 28, 2023 at 05:19:55PM -0300, Fabiano Furtado Pessoa Coelho wrote:
> 
> Changes with nginx 1.23.4                            28 Mar 2023
>
>  *) Change: now nginx issues a warning if protocol parameters
>     of a listening socket are redefined.

[...]
 
> What do these warning messages mean? Should I be worried?

>From the provided configuration snippet it's unclear is the same
ip:port pairs for two server blocks.  In case those are - all
servers are listening on the same ip:port should have the same
parameters.  To avoid such a warning update parameters for the
listen directive in the second server block.

-- 
Sergey A. Osokin