Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_channel.h @ 6929:3069dd358ba2
Cancelable timers are now preserved if there are other timers.
There is no need to cancel timers early if there are other timers blocking
shutdown anyway. Preserving such timers allows nginx to continue some
periodic work till the shutdown is actually possible.
With the new approach, timers with ev->cancelable are simply ignored when
checking if there are any timers left during shutdown.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 07 Mar 2017 18:51:15 +0300 |
parents | 2cd019520210 |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #ifndef _NGX_CHANNEL_H_INCLUDED_ |
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9 #define _NGX_CHANNEL_H_INCLUDED_ |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 #include <ngx_event.h> |
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17 typedef struct { |
6474 | 18 ngx_uint_t command; |
19 ngx_pid_t pid; | |
20 ngx_int_t slot; | |
21 ngx_fd_t fd; | |
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22 } ngx_channel_t; |
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25 ngx_int_t ngx_write_channel(ngx_socket_t s, ngx_channel_t *ch, size_t size, |
543 | 26 ngx_log_t *log); |
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27 ngx_int_t ngx_read_channel(ngx_socket_t s, ngx_channel_t *ch, size_t size, |
543 | 28 ngx_log_t *log); |
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29 ngx_int_t ngx_add_channel_event(ngx_cycle_t *cycle, ngx_fd_t fd, |
543 | 30 ngx_int_t event, ngx_event_handler_pt handler); |
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31 void ngx_close_channel(ngx_fd_t *fd, ngx_log_t *log); |
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34 #endif /* _NGX_CHANNEL_H_INCLUDED_ */ |