Mercurial > hg > nginx
view 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> |
---|---|
date | Thu, 23 Jul 2015 14:00:03 -0400 |
parents | 466bd63b63d1 |
children |
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/* * Copyright (C) Nginx, Inc. * Copyright (C) Valentin V. Bartenev */ #ifndef _NGX_THREAD_POOL_H_INCLUDED_ #define _NGX_THREAD_POOL_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> struct ngx_thread_task_s { ngx_thread_task_t *next; ngx_uint_t id; void *ctx; void (*handler)(void *data, ngx_log_t *log); ngx_event_t event; }; typedef struct ngx_thread_pool_s ngx_thread_pool_t; ngx_thread_pool_t *ngx_thread_pool_add(ngx_conf_t *cf, ngx_str_t *name); ngx_thread_pool_t *ngx_thread_pool_get(ngx_cycle_t *cycle, ngx_str_t *name); ngx_thread_task_t *ngx_thread_task_alloc(ngx_pool_t *pool, size_t size); ngx_int_t ngx_thread_task_post(ngx_thread_pool_t *tp, ngx_thread_task_t *task); #endif /* _NGX_THREAD_POOL_H_INCLUDED_ */