From: Maxim Dounin <mdounin@mdounin.ru>
Date: Mon, 26 Dec 2011 10:49:57 +0000 (+0000)
Subject: Fixed throughput problems with large limit_rate.
X-Git-Tag: release-1.1.12~6
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=41a77d183c5b5b0b57d042378e01488362406fb7;p=nginx.git

Fixed throughput problems with large limit_rate.

Previous attempt to fix this was in r1658 (0.6.18), though that one wasn't
enough (it was a noop).
---

diff --git a/src/http/ngx_http_write_filter_module.c b/src/http/ngx_http_write_filter_module.c
index 46351349c..f5dc6c196 100644
--- a/src/http/ngx_http_write_filter_module.c
+++ b/src/http/ngx_http_write_filter_module.c
@@ -262,7 +262,7 @@ ngx_http_write_filter(ngx_http_request_t *r, ngx_chain_t *in)
             }
         }
 
-        delay = (ngx_msec_t) ((nsent - sent) * 1000 / r->limit_rate + 1);
+        delay = (ngx_msec_t) ((nsent - sent) * 1000 / r->limit_rate);
 
         if (delay > 0) {
             c->write->delayed = 1;