Mercurial > hg > nginx

diff src/event/quic/ngx_event_quic.h @ 8782:b3f6ad181df4 quic

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
QUIC: refactored CRYPTO and STREAM buffer ordering. Generic function ngx_quic_order_bufs() is introduced. This function creates and maintains a chain of buffers with holes. Holes are marked with b->sync flag. Several buffers and holes in this chain may share the same underlying memory buffer. When processing STREAM frames with this function, frame data is copied only once to the right place in the stream input chain. Previously data could be copied twice. First when buffering an out-of-order frame data, and then when filling stream buffer from ordered frame queue. Now there's only one data chain for both tasks.
author Roman Arutyunyan <arut@nginx.com>
date Tue, 25 May 2021 13:55:12 +0300
parents f52a2b77d406
children 60c6e8d8d3ae
line wrap: on
line diff
--- a/src/event/quic/ngx_event_quic.h
+++ b/src/event/quic/ngx_event_quic.h
@@ -70,8 +70,6 @@ typedef struct {
 } ngx_quic_conf_t;
 
 
-typedef struct ngx_quic_frames_stream_s  ngx_quic_frames_stream_t;
-
 struct ngx_quic_stream_s {
     ngx_rbtree_node_t          node;
     ngx_connection_t          *parent;
@@ -80,8 +78,9 @@ struct ngx_quic_stream_s {
     uint64_t                   acked;
     uint64_t                   send_max_data;
     uint64_t                   recv_max_data;
+    uint64_t                   recv_offset;
+    uint64_t                   final_size;
     ngx_chain_t               *in;
-    ngx_quic_frames_stream_t  *fs;
     ngx_uint_t                 cancelable;  /* unsigned  cancelable:1; */
 };