Mercurial > hg > nginx-quic
annotate src/core/ngx_thread_pool.h @ 8516:46815874bcc6
Core: disabled SO_REUSEADDR on UDP sockets while testing config.
On Linux, SO_REUSEADDR allows completely duplicate UDP sockets, so using
SO_REUSEADDR when testing configuration results in packets being dropped
if there is an existing traffic on the sockets being tested (ticket #2187).
While dropped packets are expected with UDP, it is better to avoid this
when possible.
With this change, SO_REUSEADDR is no longer set on datagram sockets when
testing configuration.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 31 May 2021 16:36:51 +0300 |
parents | 466bd63b63d1 |
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 * Copyright (C) Valentin V. Bartenev |
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5 */ |
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6 |
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7 |
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8 #ifndef _NGX_THREAD_POOL_H_INCLUDED_ |
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9 #define _NGX_THREAD_POOL_H_INCLUDED_ |
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11 |
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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 struct ngx_thread_task_s { |
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18 ngx_thread_task_t *next; |
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19 ngx_uint_t id; |
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20 void *ctx; |
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21 void (*handler)(void *data, ngx_log_t *log); |
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22 ngx_event_t event; |
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23 }; |
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26 typedef struct ngx_thread_pool_s ngx_thread_pool_t; |
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28 |
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29 ngx_thread_pool_t *ngx_thread_pool_add(ngx_conf_t *cf, ngx_str_t *name); |
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30 ngx_thread_pool_t *ngx_thread_pool_get(ngx_cycle_t *cycle, ngx_str_t *name); |
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31 |
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32 ngx_thread_task_t *ngx_thread_task_alloc(ngx_pool_t *pool, size_t size); |
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33 ngx_int_t ngx_thread_task_post(ngx_thread_pool_t *tp, ngx_thread_task_t *task); |
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36 #endif /* _NGX_THREAD_POOL_H_INCLUDED_ */ |