[PATCH] Stream: $server_name

[Roman Arutyunyan]

Hi,

On Fri, Mar 22, 2024 at 06:41:12PM +0400, Sergey Kandaurov wrote:
> # HG changeset patch
> # User Sergey Kandaurov <pluknet at nginx.com>
> # Date 1711118390 -14400
> #      Fri Mar 22 18:39:50 2024 +0400
> # Node ID 96ff3f8b7e508a345c18bb1e1071f248f1e5a75c
> # Parent  6317e21a15e083a215b52480b8ef473fdfe34158
> Stream: $server_name.
> 
> diff --git a/src/stream/ngx_stream_variables.c b/src/stream/ngx_stream_variables.c
> --- a/src/stream/ngx_stream_variables.c
> +++ b/src/stream/ngx_stream_variables.c
> @@ -29,6 +29,8 @@ static ngx_int_t ngx_stream_variable_ser
>      ngx_stream_variable_value_t *v, uintptr_t data);
>  static ngx_int_t ngx_stream_variable_server_port(ngx_stream_session_t *s,
>      ngx_stream_variable_value_t *v, uintptr_t data);
> +static ngx_int_t ngx_stream_variable_server_name(ngx_stream_session_t *s,
> +    ngx_stream_variable_value_t *v, uintptr_t data);
>  static ngx_int_t ngx_stream_variable_bytes(ngx_stream_session_t *s,
>      ngx_stream_variable_value_t *v, uintptr_t data);
>  static ngx_int_t ngx_stream_variable_session_time(ngx_stream_session_t *s,
> @@ -91,6 +93,9 @@ static ngx_stream_variable_t  ngx_stream
>      { ngx_string("server_port"), NULL,
>        ngx_stream_variable_server_port, 0, 0, 0 },
>  
> +    { ngx_string("server_name"), NULL, ngx_stream_variable_server_name,
> +      0, 0, 0 },
> +
>      { ngx_string("bytes_sent"), NULL, ngx_stream_variable_bytes,
>        0, 0, 0 },
>  
> @@ -722,6 +727,24 @@ ngx_stream_variable_server_port(ngx_stre
>  
>  
>  static ngx_int_t
> +ngx_stream_variable_server_name(ngx_stream_session_t *s,
> +    ngx_stream_variable_value_t *v, uintptr_t data)
> +{
> +    ngx_stream_core_srv_conf_t  *cscf;
> +
> +    cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module);
> +
> +    v->len = cscf->server_name.len;
> +    v->valid = 1;
> +    v->no_cacheable = 0;
> +    v->not_found = 0;
> +    v->data = cscf->server_name.data;
> +
> +    return NGX_OK;
> +}
> +
> +
> +static ngx_int_t
>  ngx_stream_variable_bytes(ngx_stream_session_t *s,
>      ngx_stream_variable_value_t *v, uintptr_t data)
>  {
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Looks ok