[PATCH 09 of 25] Fix for connection drops with AIO

[Maxim Dounin]

# HG changeset patch
# User Maxim Dounin <mdounin at mdounin.ru>
# Date 1315324342 -14400
# Node ID e8c97615dd5c845ba1dc76681c687be3fe71130d
# Parent  4cf0af103bc382a78f894302d1706929a79df4bb
Fix for connection drops with AIO.

Connections serving content with AIO to fast clients were dropped with
"client timed out" messages after send_timeout from response start.

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -2274,7 +2274,7 @@ ngx_http_writer(ngx_http_request_t *r)
 
     if (r->buffered || r->postponed || (r == r->main && c->buffered)) {
 
-        if (!wev->ready && !wev->delayed) {
+        if (!wev->delayed) {
             ngx_add_timer(wev, clcf->send_timeout);
         }