Mercurial > hg > nginx-quic
view src/event/ngx_event_busy_lock.h @ 4624:df93068953c0
realip: chains of trusted proxies and IPv6 support.
The module now supports recursive search of client address through
the chain of trusted proxies, controlled by the "real_ip_recursive"
directive (closes #2). It also gets full IPv6 support (closes #44)
and canonical value of the $client_addr variable on address change.
Example:
real_ip_header X-Forwarded-For;
set_real_ip_from 127.0.0.0/8;
set_real_ip_from ::1;
set_real_ip_from unix:;
real_ip_recursive on;
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Mon, 14 May 2012 12:41:03 +0000 |
parents | d620f497c50f |
children | 457ec43dd8d5 |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ #define _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> typedef struct ngx_event_busy_lock_ctx_s ngx_event_busy_lock_ctx_t; struct ngx_event_busy_lock_ctx_s { ngx_event_t *event; ngx_event_handler_pt handler; void *data; ngx_msec_t timer; unsigned locked:1; unsigned waiting:1; unsigned cache_updated:1; char *md5; ngx_int_t slot; ngx_event_busy_lock_ctx_t *next; }; typedef struct { u_char *md5_mask; char *md5; ngx_uint_t cacheable; ngx_uint_t busy; ngx_uint_t max_busy; ngx_uint_t waiting; ngx_uint_t max_waiting; ngx_event_busy_lock_ctx_t *events; ngx_event_busy_lock_ctx_t *last; #if (NGX_THREADS) ngx_mutex_t *mutex; #endif } ngx_event_busy_lock_t; ngx_int_t ngx_event_busy_lock(ngx_event_busy_lock_t *bl, ngx_event_busy_lock_ctx_t *ctx); ngx_int_t ngx_event_busy_lock_cacheable(ngx_event_busy_lock_t *bl, ngx_event_busy_lock_ctx_t *ctx); void ngx_event_busy_unlock(ngx_event_busy_lock_t *bl, ngx_event_busy_lock_ctx_t *ctx); void ngx_event_busy_lock_cancel(ngx_event_busy_lock_t *bl, ngx_event_busy_lock_ctx_t *ctx); #endif /* _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ */