changeset 1271:2b3e6aede7da

add comment
author Igor Sysoev <igor@sysoev.ru>
date Fri, 06 Jul 2007 11:28:20 +0000
parents b9de49a6fd63
children ace48cc7a946
files src/http/modules/ngx_http_log_module.c
diffstat 1 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/http/modules/ngx_http_log_module.c
+++ b/src/http/modules/ngx_http_log_module.c
@@ -423,6 +423,11 @@ ngx_http_log_bytes_sent(ngx_http_request
 }
 
 
+/*
+ * although there is a real $body_bytes_sent variable,
+ * this log operation code function is more optimized for logging
+ */
+
 static u_char *
 ngx_http_log_body_bytes_sent(ngx_http_request_t *r, u_char *buf,
     ngx_http_log_op_t *op)