Mercurial > hg > nginx
view src/event/ngx_event_connect.h @ 9065:2ee6f9729739 quic
QUIC: set stream error flag on reset.
Now, when RESET_STREAM is sent or received, or when streams are closed,
stream connection error flag is set. Previously, only stream state was
changed, which resulted in setting the error flag only after calling
recv()/send()/send_chain(). However, there are cases when none of these
functions is called, but it's still important to know if the stream is being
closed. For example, when an HTTP/3 request stream is blocked on insert count,
receiving RESET_STREAM should trigger stream closure, which was not the case.
The change also fixes ngx_http_upstream_check_broken_connection() and
ngx_http_test_reading() with QUIC streams.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Tue, 10 Jan 2023 17:42:40 +0400 |
parents | 570d8c626eea |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_CONNECT_H_INCLUDED_ #define _NGX_EVENT_CONNECT_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> #define NGX_PEER_KEEPALIVE 1 #define NGX_PEER_NEXT 2 #define NGX_PEER_FAILED 4 typedef struct ngx_peer_connection_s ngx_peer_connection_t; typedef ngx_int_t (*ngx_event_get_peer_pt)(ngx_peer_connection_t *pc, void *data); typedef void (*ngx_event_free_peer_pt)(ngx_peer_connection_t *pc, void *data, ngx_uint_t state); typedef void (*ngx_event_notify_peer_pt)(ngx_peer_connection_t *pc, void *data, ngx_uint_t type); typedef ngx_int_t (*ngx_event_set_peer_session_pt)(ngx_peer_connection_t *pc, void *data); typedef void (*ngx_event_save_peer_session_pt)(ngx_peer_connection_t *pc, void *data); struct ngx_peer_connection_s { ngx_connection_t *connection; struct sockaddr *sockaddr; socklen_t socklen; ngx_str_t *name; ngx_uint_t tries; ngx_msec_t start_time; ngx_event_get_peer_pt get; ngx_event_free_peer_pt free; ngx_event_notify_peer_pt notify; void *data; #if (NGX_SSL || NGX_COMPAT) ngx_event_set_peer_session_pt set_session; ngx_event_save_peer_session_pt save_session; #endif ngx_addr_t *local; int type; int rcvbuf; ngx_log_t *log; unsigned cached:1; unsigned transparent:1; unsigned so_keepalive:1; unsigned down:1; /* ngx_connection_log_error_e */ unsigned log_error:2; NGX_COMPAT_BEGIN(2) NGX_COMPAT_END }; ngx_int_t ngx_event_connect_peer(ngx_peer_connection_t *pc); ngx_int_t ngx_event_get_peer(ngx_peer_connection_t *pc, void *data); #endif /* _NGX_EVENT_CONNECT_H_INCLUDED_ */