Hello!

On Wed, Oct 24, 2012 at 03:06:15PM +0400, umask wrote:

> Это вообще возможно сделать?
>
> А то если невозможно, то хотелось бы такой ответ получить.

Сейчас - нет, но вообще добавить элементарно. С прилагающимся
патчем можно получить через стандартный интерфейс получения
переменных, r->variable().

> Спасибо.
>
> 21.10.2012, 13:45, "umask" <umask@yandex.ru>:
> > Добрый день,
> >
> > а подскажите, как можно во встроеном перле обратиться к значению r->connection->number?
> >
> > Мне нужно получить текущее значение счётчика соединений nginx и текущее значение счётчика запросов.
> >
> > _______________________________________________
> > nginx-ru mailing list
> > nginx-ru@nginx.org
> > http://mailman.nginx.org/mailman/listinfo/nginx-ru
>
> _______________________________________________
> nginx-ru mailing list
> nginx-ru@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx-ru

--
Maxim Dounin
http://nginx.com/support.html
# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1351092441 -14400
# Node ID 53b5e562dab09b388ded32c17ffb811fdb03b4a3
# Parent 0f453c43fe6fb37cd5d50e8850d2043c1873c6ae
Variables $connection and $connection_requests.

Log module only counterparts are removed as they aren't used often.

diff --git a/src/http/modules/ngx_http_log_module.c b/src/http/modules/ngx_http_log_module.c
--- a/src/http/modules/ngx_http_log_module.c
+++ b/src/http/modules/ngx_http_log_module.c
@@ -78,10 +78,6 @@ static void ngx_http_log_write(ngx_http_
static ssize_t ngx_http_log_script_write(ngx_http_request_t *r,
ngx_http_log_script_t *script, u_char **name, u_char *buf, size_t len);

-static u_char *ngx_http_log_connection(ngx_http_request_t *r, u_char *buf,
- ngx_http_log_op_t *op);
-static u_char *ngx_http_log_connection_requests(ngx_http_request_t *r,
- u_char *buf, ngx_http_log_op_t *op);
static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf,
ngx_http_log_op_t *op);
static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf,
@@ -194,9 +190,6 @@ static ngx_str_t ngx_http_combined_fmt


static ngx_http_log_var_t ngx_http_log_vars[] = {
- { ngx_string("connection"), NGX_ATOMIC_T_LEN, ngx_http_log_connection },
- { ngx_string("connection_requests"), NGX_INT_T_LEN,
- ngx_http_log_connection_requests },
{ ngx_string("pipe"), 1, ngx_http_log_pipe },
{ ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1,
ngx_http_log_time },
@@ -500,22 +493,6 @@ ngx_http_log_copy_long(ngx_http_request_


static u_char *
-ngx_http_log_connection(ngx_http_request_t *r, u_char *buf,
- ngx_http_log_op_t *op)
-{
- return ngx_sprintf(buf, "%uA", r->connection->number);
-}
-
-
-static u_char *
-ngx_http_log_connection_requests(ngx_http_request_t *r, u_char *buf,
- ngx_http_log_op_t *op)
-{
- return ngx_sprintf(buf, "%ui", r->connection->requests);
-}
-
-
-static u_char *
ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op)
{
if (r->pipeline) {
diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -97,6 +97,11 @@ static ngx_int_t ngx_http_variable_sent_
static ngx_int_t ngx_http_variable_sent_transfer_encoding(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);

+static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data);
+static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data);
+
static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r,
@@ -265,6 +270,12 @@ static ngx_http_variable_t ngx_http_cor
offsetof(ngx_http_request_t, limit_rate),
NGX_HTTP_VAR_CHANGEABLE|NGX_HTTP_VAR_NOCACHEABLE, 0 },

+ { ngx_string("connection"), NULL,
+ ngx_http_variable_connection, 0, 0, 0 },
+
+ { ngx_string("connection_requests"), NULL,
+ ngx_http_variable_connection_requests, 0, 0, 0 },
+
{ ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version,
0, 0, 0 },

@@ -1822,6 +1833,48 @@ ngx_http_variable_request_body_file(ngx_


static ngx_int_t
+ngx_http_variable_connection(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data)
+{
+ u_char *p;
+
+ p = ngx_pnalloc(r->pool, NGX_ATOMIC_T_LEN);
+ if (p == NULL) {
+ return NGX_ERROR;
+ }
+
+ v->len = ngx_sprintf(p, "%uA", r->connection->number) - p;
+ v->valid = 1;
+ v->no_cacheable = 0;
+ v->not_found = 0;
+ v->data = p;
+
+ return NGX_OK;
+}
+
+
+static ngx_int_t
+ngx_http_variable_connection_requests(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data)
+{
+ u_char *p;
+
+ p = ngx_pnalloc(r->pool, NGX_INT_T_LEN);
+ if (p == NULL) {
+ return NGX_ERROR;
+ }
+
+ v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p;
+ v->valid = 1;
+ v->no_cacheable = 0;
+ v->not_found = 0;
+ v->data = p;
+
+ return NGX_OK;
+}
+
+
+static ngx_int_t
ngx_http_variable_nginx_version(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
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