details: http://hg.nginx.org/nginx/rev/ab16126a06a0
branches:
changeset: 6516:ab16126a06a0
user: Maxim Dounin <[email protected]>
date: Mon Apr 18 21:18:24 2016 +0300
description:
HTTP/2: write logs when refusing streams with data.
Refusing streams is known to be incorrectly handled at least by IE, Edge
and Safari. Make sure to provide appropriate logging to simplify fixing
this in the affected browsers.
diffstat:
src/http/v2/ngx_http_v2.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diffs (14 lines):
diff --git a/src/http/v2/ngx_http_v2.c b/src/http/v2/ngx_http_v2.c
--- a/src/http/v2/ngx_http_v2.c
+++ b/src/http/v2/ngx_http_v2.c
@@ -1060,6 +1060,10 @@ ngx_http_v2_state_headers(ngx_http_v2_co
if (!h2c->settings_ack && !(h2c->state.flags &
NGX_HTTP_V2_END_STREAM_FLAG))
{
+ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0,
+ "client sent stream with data "
+ "before settings were acknowledged");
+
status = NGX_HTTP_V2_REFUSED_STREAM;
goto rst_stream;
}
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