Mercurial > hg > nginx-quic
view src/os/unix/ngx_freebsd.h @ 7870:e169cce912c7 quic
Avoid retransmitting of packets with discarded keys.
Sections 4.10.1 and 4.10.2 of quic transport describe discarding of initial
and handshake keys. Since the keys are discarded, we no longer need
to retransmit packets and corresponding queues should be emptied.
This patch removes previously added workaround that did not require
acknowledgement for initial packets, resulting in avoiding retransmission,
which is wrong because a packet could be lost and we have to retransmit it.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 18 May 2020 13:54:53 +0300 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_FREEBSD_H_INCLUDED_ #define _NGX_FREEBSD_H_INCLUDED_ void ngx_debug_init(void); ngx_chain_t *ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit); extern int ngx_freebsd_kern_osreldate; extern int ngx_freebsd_hw_ncpu; extern u_long ngx_freebsd_net_inet_tcp_sendspace; extern ngx_uint_t ngx_freebsd_sendfile_nbytes_bug; extern ngx_uint_t ngx_freebsd_use_tcp_nopush; extern ngx_uint_t ngx_debug_malloc; #endif /* _NGX_FREEBSD_H_INCLUDED_ */