Mercurial > hg > nginx-quic
annotate src/core/ngx_thread_pool.h @ 6218:3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
If nginx was used under OpenVZ and a container with nginx was suspended
and resumed, configuration tests started to fail because of EADDRINUSE
returned from listen() instead of bind():
# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: [emerg] listen() to 0.0.0.0:80, backlog 511 failed (98: Address already in use)
nginx: configuration file /etc/nginx/nginx.conf test failed
With this change EADDRINUSE errors returned by listen() are handled
similarly to errors returned by bind(), and configuration tests work
fine in the same environment:
# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
More details about OpenVZ suspend/resume bug:
https://bugzilla.openvz.org/show_bug.cgi?id=2470
author | Gena Makhomed <gmm@csdoc.com> |
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date | Thu, 23 Jul 2015 14:00:03 -0400 |
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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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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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_ */ |