Mercurial > hg > nginx-quic
view src/os/win32/ngx_time.h @ 8743:5d09596909c6 stable-1.20
Upstream: fixed timeouts with gRPC, SSL and select (ticket #2229).
With SSL it is possible that an established connection is ready for
reading after the handshake. Further, events might be already disabled
in case of level-triggered event methods. If this happens and
ngx_http_upstream_send_request() blocks waiting for some data from
the upstream, such as flow control in case of gRPC, the connection
will time out due to no read events on the upstream connection.
Fix is to explicitly check the c->read->ready flag if sending request
blocks and post a read event if it is set.
Note that while it is possible to modify ngx_ssl_handshake() to keep
read events active, this won't completely resolve the issue, since
there can be data already received during the SSL handshake
(see 573bd30e46b4).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 20 Aug 2021 03:53:56 +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_ */