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comparison src/event/modules/ngx_select_module.c @ 119:cd54bcbaf3b5

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nginx-0.0.1-2003-07-21-01:15:59 import
author Igor Sysoev <igor@sysoev.ru>
date Sun, 20 Jul 2003 21:15:59 +0000
parents ac69ab96328d
children b776ad95d96d
comparison
equal deleted inserted replaced
118:5bf52498665c 119:cd54bcbaf3b5
261 261
262 if (timer) { 262 if (timer) {
263 tv.tv_sec = timer / 1000; 263 tv.tv_sec = timer / 1000;
264 tv.tv_usec = (timer % 1000) * 1000; 264 tv.tv_usec = (timer % 1000) * 1000;
265 tp = &tv; 265 tp = &tv;
266 #if (HAVE_SELECT_CHANGE_TIMEOUT)
267 delta = 0;
268 #else
266 delta = ngx_msec(); 269 delta = ngx_msec();
270 #endif
267 271
268 } else { 272 } else {
269 timer = 0; 273 timer = 0;
270 tp = NULL; 274 tp = NULL;
271 delta = 0; 275 delta = 0;
311 #if (NGX_DEBUG_EVENT) 315 #if (NGX_DEBUG_EVENT)
312 ngx_log_debug(log, "select ready %d" _ ready); 316 ngx_log_debug(log, "select ready %d" _ ready);
313 #endif 317 #endif
314 318
315 if (timer) { 319 if (timer) {
316 /* TODO: Linux returns time in tv */ 320 #if (HAVE_SELECT_CHANGE_TIMEOUT)
321 delta = timer - (tv.tv_sec * 1000 + tv.tv_usec / 1000);
322 #else
317 delta = ngx_msec() - delta; 323 delta = ngx_msec() - delta;
324 #endif
318 325
319 #if (NGX_DEBUG_EVENT) 326 #if (NGX_DEBUG_EVENT)
320 ngx_log_debug(log, "select timer: %d, delta: %d" _ timer _ delta); 327 ngx_log_debug(log, "select timer: %d, delta: %d" _ timer _ delta);
321 #endif 328 #endif
322 ngx_event_expire_timers(delta); 329 ngx_event_expire_timers(delta);
323 330
324 } else { 331 } else {
325 if (ready == 0) { 332 if (ready == 0) {
326 ngx_log_error(NGX_LOG_ALERT, log, 0, 333 ngx_log_error(NGX_LOG_ALERT, log, 0,
327 "select() returns no events without timeout"); 334 "select() returned no events without timeout");
328 return NGX_ERROR; 335 return NGX_ERROR;
329 } 336 }
330 337
331 #if (NGX_DEBUG_EVENT) 338 #if (NGX_DEBUG_EVENT)
332 ngx_log_debug(log, "select timer: %d, delta: %d" _ timer _ delta); 339 ngx_log_debug(log, "select timer: %d, delta: %d" _ timer _ delta);
406 { 413 {
407 ngx_event_conf_t *ecf; 414 ngx_event_conf_t *ecf;
408 415
409 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module); 416 ecf = ngx_event_get_conf(cycle->conf_ctx, ngx_event_core_module);
410 417
411 /* the default FD_SETSIZE is 1024U in FreeBSD 5.x */ 418 /* disable warnings: the default FD_SETSIZE is 1024U in FreeBSD 5.x */
412 419
413 if ((unsigned) ecf->connections > FD_SETSIZE) { 420 if ((unsigned) ecf->connections > FD_SETSIZE) {
414 return "maximum number of connections " 421 return "maximum number of connections "
415 "supported by select() is " ngx_value(FD_SETSIZE); 422 "supported by select() is " ngx_value(FD_SETSIZE);
416 } 423 }