[nginx] SPDY: added a comment about handling stream with the tim...

[Valentin Bartenev]

details:   http://hg.nginx.org/nginx/rev/a5886df87cbb
branches:  
changeset: 5814:a5886df87cbb
user:      Valentin Bartenev <vbart at nginx.com>
date:      Mon Aug 18 13:23:45 2014 +0400
description:
SPDY: added a comment about handling stream with the timer set.

diffstat:

 src/http/ngx_http_spdy_filter_module.c |  5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diffs (15 lines):

diff -r 11790b461a6f -r a5886df87cbb src/http/ngx_http_spdy_filter_module.c
--- a/src/http/ngx_http_spdy_filter_module.c	Wed Aug 27 20:44:11 2014 +0400
+++ b/src/http/ngx_http_spdy_filter_module.c	Mon Aug 18 13:23:45 2014 +0400
@@ -1141,6 +1141,11 @@ ngx_http_spdy_handle_stream(ngx_http_spd
 
     wev = stream->request->connection->write;
 
+    /*
+     * This timer can only be set if the stream was delayed because of rate
+     * limit.  In that case the event should be triggered by the timer.
+     */
+
     if (!wev->timer_set) {
         wev->delayed = 0;