Mercurial > hg > nginx

diff src/event/ngx_event_timer.c @ 379:73688d5d7fc3
nginx-0.0.7-2004-07-06-20:12:16 import
author: Igor Sysoev <igor@sysoev.ru>
date: Tue, 06 Jul 2004 16:12:16 +0000
parents: 744ccb59062d
children: 02a511569afb
--- a/src/event/ngx_event_timer.c
+++ b/src/event/ngx_event_timer.c
@@ -68,6 +68,11 @@ void ngx_event_expire_timers(ngx_msec_t 
     ngx_event_t   *ev;
     ngx_rbtree_t  *node;
 
+    if (timer < 0) {
+        /* avoid the endless loop if the time goes backward for some reason */
+        timer = 0;
+    }
+
     for ( ;; ) {
 
         if (ngx_event_timer_rbtree == &ngx_event_timer_sentinel) {
@@ -99,6 +104,9 @@ void ngx_event_expire_timers(ngx_msec_t 
                  * been handling has expired timer.
                  */
 
+                ngx_log_debug1(NGX_LOG_DEBUG_EVENT, ev->log, 0,
+                               "event " PTR_FMT " is busy in expire timers",
+                               ev);
                 break;
             }
 #endif