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Variables $request_time and $msec.

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Log module counterparts are preserved for efficiency.
This commit is contained in:
Ruslan Ermilov 2012-11-16 09:37:14 +00:00
parent 9997aaef70
commit b67dbca1ca
1 changed files with 63 additions and 0 deletions
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63
src/http/ngx_http_variables.c
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@ -79,6 +79,8 @@ static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data); ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r, static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data); ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r, static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data); ngx_http_variable_value_t *v, uintptr_t data);
@ -108,6 +110,8 @@ static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data); ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data); ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
/* /*
* TODO: * TODO:
@ -237,6 +241,9 @@ static ngx_http_variable_t ngx_http_core_variables[] = {
ngx_http_variable_request_body_file, ngx_http_variable_request_body_file,
0, 0, 0 }, 0, 0, 0 },
{ ngx_string("request_time"), NULL, ngx_http_variable_request_time,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
{ ngx_string("status"), NULL, { ngx_string("status"), NULL,
ngx_http_variable_status, 0, ngx_http_variable_status, 0,
NGX_HTTP_VAR_NOCACHEABLE, 0 }, NGX_HTTP_VAR_NOCACHEABLE, 0 },
@ -285,6 +292,9 @@ static ngx_http_variable_t ngx_http_core_variables[] = {
{ ngx_string("pid"), NULL, ngx_http_variable_pid, { ngx_string("pid"), NULL, ngx_http_variable_pid,
0, 0, 0 }, 0, 0, 0 },
{ ngx_string("msec"), NULL, ngx_http_variable_msec,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
#if (NGX_HAVE_TCP_INFO) #if (NGX_HAVE_TCP_INFO)
{ ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo, { ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 }, 0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
@ -1824,6 +1834,35 @@ ngx_http_variable_request_body_file(ngx_http_request_t *r,
} }
static ngx_int_t
ngx_http_variable_request_time(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
u_char *p;
ngx_time_t *tp;
ngx_msec_int_t ms;
p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4);
if (p == NULL) {
return NGX_ERROR;
}
tp = ngx_timeofday();
ms = (ngx_msec_int_t)
((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec));
ms = ngx_max(ms, 0);
v->len = ngx_sprintf(p, "%T.%03M", ms / 1000, ms % 1000) - p;
v->valid = 1;
v->no_cacheable = 0;
v->not_found = 0;
v->data = p;
return NGX_OK;
}
static ngx_int_t static ngx_int_t
ngx_http_variable_connection(ngx_http_request_t *r, ngx_http_variable_connection(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data) ngx_http_variable_value_t *v, uintptr_t data)
@ -1915,6 +1954,30 @@ ngx_http_variable_pid(ngx_http_request_t *r,
} }
static ngx_int_t
ngx_http_variable_msec(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
u_char *p;
ngx_time_t *tp;
p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4);
if (p == NULL) {
return NGX_ERROR;
}
tp = ngx_timeofday();
v->len = ngx_sprintf(p, "%T.%03M", tp->sec, tp->msec) - p;
v->valid = 1;
v->no_cacheable = 0;
v->not_found = 0;
v->data = p;
return NGX_OK;
}
void * void *
ngx_http_map_find(ngx_http_request_t *r, ngx_http_map_t *map, ngx_str_t *match) ngx_http_map_find(ngx_http_request_t *r, ngx_http_map_t *map, ngx_str_t *match)
{ {