Mercurial > hg > nginx-quic
view src/event/quic/ngx_event_quic_socket.h @ 9078:9553eea74f2a quic
QUIC: optimized immediate close.
Previously, before sending CONNECTION_CLOSE to client, all pending frames
were sent. This is redundant and could prevent CONNECTION_CLOSE from being
sent due to congestion control. Now pending frames are freed and
CONNECTION_CLOSE is sent without congestion control, as advised by RFC 9002:
Packets containing frames besides ACK or CONNECTION_CLOSE frames
count toward congestion control limits and are considered to be in flight.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Tue, 02 May 2023 17:54:53 +0400 |
parents | c389200e10a2 |
children |
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/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_QUIC_SOCKET_H_INCLUDED_ #define _NGX_EVENT_QUIC_SOCKET_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> ngx_int_t ngx_quic_open_sockets(ngx_connection_t *c, ngx_quic_connection_t *qc, ngx_quic_header_t *pkt); void ngx_quic_close_sockets(ngx_connection_t *c); ngx_quic_socket_t *ngx_quic_create_socket(ngx_connection_t *c, ngx_quic_connection_t *qc); ngx_int_t ngx_quic_listen(ngx_connection_t *c, ngx_quic_connection_t *qc, ngx_quic_socket_t *qsock); void ngx_quic_close_socket(ngx_connection_t *c, ngx_quic_socket_t *qsock); ngx_quic_socket_t *ngx_quic_find_socket(ngx_connection_t *c, uint64_t seqnum); #endif /* _NGX_EVENT_QUIC_SOCKET_H_INCLUDED_ */