Mercurial > hg > nginx

view src/event/quic/ngx_event_quic_ack.h @ 9162:f9845e4b5c14

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
QUIC: simplified setting close timer when closing connection. Previously, the timer was never reset due to an explicit check. The check was added in 36b59521a41c as part of connection close simplification. The reason was to retain the earliest timeout. However, the timeouts are all the same while QUIC handshake is in progress and resetting the timer for the same value has no performance implications. After handshake completion there's only application level. The change removes the check.
author Roman Arutyunyan <arut@nginx.com>
date Thu, 14 Sep 2023 14:15:20 +0400
parents 4117aa7fa38e
children
line wrap: on
line source


/*
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_EVENT_QUIC_ACK_H_INCLUDED_
#define _NGX_EVENT_QUIC_ACK_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


ngx_int_t ngx_quic_handle_ack_frame(ngx_connection_t *c,
    ngx_quic_header_t *pkt, ngx_quic_frame_t *f);

void ngx_quic_congestion_ack(ngx_connection_t *c,
    ngx_quic_frame_t *frame);
void ngx_quic_resend_frames(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx);
void ngx_quic_set_lost_timer(ngx_connection_t *c);
void ngx_quic_pto_handler(ngx_event_t *ev);
ngx_msec_t ngx_quic_pto(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx);

ngx_int_t ngx_quic_ack_packet(ngx_connection_t *c,
    ngx_quic_header_t *pkt);
ngx_int_t ngx_quic_generate_ack(ngx_connection_t *c,
    ngx_quic_send_ctx_t *ctx);

#endif /* _NGX_EVENT_QUIC_ACK_H_INCLUDED_ */