Mercurial > hg > nginx-quic
view src/os/win32/ngx_time.h @ 8797:1e2f4e9c8195 quic
QUIC: reworked migration handling.
The quic connection now holds active, backup and probe paths instead
of sockets. The number of migration paths is now limited and cannot
be inflated by a bad client or an attacker.
The client id is now associated with path rather than socket. This allows
to simplify processing of output and connection ids handling.
New migration abandons any previously started migrations. This allows to
free consumed client ids and request new for use in future migrations and
make progress in case when connection id limit is hit during migration.
A path now can be revalidated without losing its state.
The patch also fixes various issues with NAT rebinding case handling:
- paths are now validated (previously, there was no validation
and paths were left in limited state)
- attempt to reuse id on different path is now again verified
(this was broken in 40445fc7c403)
- former path is now validated in case of apparent migration
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Wed, 19 Jan 2022 22:39:24 +0300 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_TIME_H_INCLUDED_ #define _NGX_TIME_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> typedef ngx_rbtree_key_t ngx_msec_t; typedef ngx_rbtree_key_int_t ngx_msec_int_t; typedef SYSTEMTIME ngx_tm_t; typedef FILETIME ngx_mtime_t; #define ngx_tm_sec wSecond #define ngx_tm_min wMinute #define ngx_tm_hour wHour #define ngx_tm_mday wDay #define ngx_tm_mon wMonth #define ngx_tm_year wYear #define ngx_tm_wday wDayOfWeek #define ngx_tm_sec_t u_short #define ngx_tm_min_t u_short #define ngx_tm_hour_t u_short #define ngx_tm_mday_t u_short #define ngx_tm_mon_t u_short #define ngx_tm_year_t u_short #define ngx_tm_wday_t u_short #define ngx_msleep Sleep #define NGX_HAVE_GETTIMEZONE 1 #define ngx_timezone_update() ngx_int_t ngx_gettimezone(void); void ngx_libc_localtime(time_t s, struct tm *tm); void ngx_libc_gmtime(time_t s, struct tm *tm); void ngx_gettimeofday(struct timeval *tp); #endif /* _NGX_TIME_H_INCLUDED_ */