# HG changeset patch
# User Valentin Bartenev <vbart@nginx.com>
# Date 1389702285 -14400
# Node ID 9fffc0c46e5c275428d04798cc6a531951e79630
# Parent  dfb52d25cefb62eb715755b6e2361dfab4125dc0
SPDY: fixed possible premature close of stream.

The "delayed" flag always should be set if there are unsent frames,
but this might not be the case if ngx_http_spdy_body_filter() was
called with NULL chain.

As a result, the "send_timeout" timer could be set on a stream in
ngx_http_writer().  And if the timeout occurred before all the stream
data has been sent, then the request was finalized with the "client
timed out" error.

diff --git a/src/http/ngx_http_spdy_filter_module.c b/src/http/ngx_http_spdy_filter_module.c
--- a/src/http/ngx_http_spdy_filter_module.c
+++ b/src/http/ngx_http_spdy_filter_module.c
@@ -635,6 +635,7 @@ ngx_http_spdy_body_filter(ngx_http_reque
     if (in == NULL || r->header_only) {
 
         if (stream->queued) {
+            fc->write->delayed = 1;
             return NGX_AGAIN;
         }