Mercurial > hg > nginx

diff src/http/v2/ngx_http_v2.h @ 7569:80359395b345

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
HTTP/2: traffic-based flood detection. With this patch, all traffic over an HTTP/2 connection is counted in the h2c->total_bytes field, and payload traffic is counted in the h2c->payload_bytes field. As long as total traffic is many times larger than payload traffic, we consider this to be a flood.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 18 Sep 2019 20:28:12 +0300
parents 45415228990b
children c5840ca2063d
line wrap: on
line diff
--- a/src/http/v2/ngx_http_v2.h
+++ b/src/http/v2/ngx_http_v2.h
@@ -119,6 +119,9 @@ struct ngx_http_v2_connection_s {
     ngx_connection_t                *connection;
     ngx_http_connection_t           *http_connection;
 
+    off_t                            total_bytes;
+    off_t                            payload_bytes;
+
     ngx_uint_t                       processing;
     ngx_uint_t                       frames;
     ngx_uint_t                       idle;