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comparison src/http/ngx_http_variables.c @ 7821:6d4f7d5e279f

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Added $connection_time variable.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 08 Apr 2021 00:16:17 +0300
parents 028b16e2798f
children ae7c767aa491
comparison
equal deleted inserted replaced
7820:fdc3d40979b0 7821:6d4f7d5e279f
126 ngx_http_variable_value_t *v, uintptr_t data); 126 ngx_http_variable_value_t *v, uintptr_t data);
127 127
128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r, 128 static ngx_int_t ngx_http_variable_connection(ngx_http_request_t *r,
129 ngx_http_variable_value_t *v, uintptr_t data); 129 ngx_http_variable_value_t *v, uintptr_t data);
130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r, 130 static ngx_int_t ngx_http_variable_connection_requests(ngx_http_request_t *r,
131 ngx_http_variable_value_t *v, uintptr_t data);
132 static ngx_int_t ngx_http_variable_connection_time(ngx_http_request_t *r,
131 ngx_http_variable_value_t *v, uintptr_t data); 133 ngx_http_variable_value_t *v, uintptr_t data);
132 134
133 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r, 135 static ngx_int_t ngx_http_variable_nginx_version(ngx_http_request_t *r,
134 ngx_http_variable_value_t *v, uintptr_t data); 136 ngx_http_variable_value_t *v, uintptr_t data);
135 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, 137 static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r,
340 ngx_http_variable_connection, 0, 0, 0 }, 342 ngx_http_variable_connection, 0, 0, 0 },
341 343
342 { ngx_string("connection_requests"), NULL, 344 { ngx_string("connection_requests"), NULL,
343 ngx_http_variable_connection_requests, 0, 0, 0 }, 345 ngx_http_variable_connection_requests, 0, 0, 0 },
344 346
347 { ngx_string("connection_time"), NULL, ngx_http_variable_connection_time,
348 0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
349
345 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version, 350 { ngx_string("nginx_version"), NULL, ngx_http_variable_nginx_version,
346 0, 0, 0 }, 351 0, 0, 0 },
347 352
348 { ngx_string("hostname"), NULL, ngx_http_variable_hostname, 353 { ngx_string("hostname"), NULL, ngx_http_variable_hostname,
349 0, 0, 0 }, 354 0, 0, 0 },
2241 if (p == NULL) { 2246 if (p == NULL) {
2242 return NGX_ERROR; 2247 return NGX_ERROR;
2243 } 2248 }
2244 2249
2245 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p; 2250 v->len = ngx_sprintf(p, "%ui", r->connection->requests) - p;
2251 v->valid = 1;
2252 v->no_cacheable = 0;
2253 v->not_found = 0;
2254 v->data = p;
2255
2256 return NGX_OK;
2257 }
2258
2259
2260 static ngx_int_t
2261 ngx_http_variable_connection_time(ngx_http_request_t *r,
2262 ngx_http_variable_value_t *v, uintptr_t data)
2263 {
2264 u_char *p;
2265 ngx_msec_int_t ms;
2266
2267 p = ngx_pnalloc(r->pool, NGX_TIME_T_LEN + 4);
2268 if (p == NULL) {
2269 return NGX_ERROR;
2270 }
2271
2272 ms = ngx_current_msec - r->connection->start_time;
2273 ms = ngx_max(ms, 0);
2274
2275 v->len = ngx_sprintf(p, "%T.%03M", (time_t) ms / 1000, ms % 1000) - p;
2246 v->valid = 1; 2276 v->valid = 1;
2247 v->no_cacheable = 0; 2277 v->no_cacheable = 0;
2248 v->not_found = 0; 2278 v->not_found = 0;
2249 v->data = p; 2279 v->data = p;
2250 2280