# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1168629998 0
# Node ID 7058eb754ef0e7545bece40f9199bc25424296c3
# Parent  8902a211b00ed4d32775caf523082377831189e3
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diff -r 8902a211b00e -r 7058eb754ef0 src/event/ngx_event_timer.c
--- a/src/event/ngx_event_timer.c	Fri Jan 12 18:05:41 2007 +0000
+++ b/src/event/ngx_event_timer.c	Fri Jan 12 19:26:38 2007 +0000
@@ -17,6 +17,11 @@
 ngx_thread_volatile ngx_rbtree_t  ngx_event_timer_rbtree;
 static ngx_rbtree_node_t          ngx_event_timer_sentinel;
 
+/*
+ * the event timer rbtree may contain the duplicate keys, however,
+ * it should not be a problem, because we use the rbtree to find
+ * a minimum timer value only
+ */
 
 ngx_int_t
 ngx_event_timer_init(ngx_log_t *log)