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view src/event/ngx_event_posted.h @ 6817:e75e854657ba

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SSL: $ssl_curves (ticket #1088). The variable contains a list of curves as supported by the client. Known curves are listed by their names, unknown ones are shown in hex, e.g., "0x001d:prime256v1:secp521r1:secp384r1". Note that OpenSSL uses session data for SSL_get1_curves(), and it doesn't store full list of curves supported by the client when serializing a session. As a result $ssl_curves is only available for new sessions (and will be empty for reused ones). The variable is only meaningful when using OpenSSL 1.0.2 and above. With older versions the variable is empty.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 05 Dec 2016 22:23:23 +0300
parents 3d4730eada9c
children 9d2ad2fb4423
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_EVENT_POSTED_H_INCLUDED_
#define _NGX_EVENT_POSTED_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>


#define ngx_post_event(ev, q)                                                 \
                                                                              \
    if (!(ev)->posted) {                                                      \
        (ev)->posted = 1;                                                     \
        ngx_queue_insert_tail(q, &(ev)->queue);                               \
                                                                              \
        ngx_log_debug1(NGX_LOG_DEBUG_CORE, (ev)->log, 0, "post event %p", ev);\
                                                                              \
    } else  {                                                                 \
        ngx_log_debug1(NGX_LOG_DEBUG_CORE, (ev)->log, 0,                      \
                       "update posted event %p", ev);                         \
    }


#define ngx_delete_posted_event(ev)                                           \
                                                                              \
    (ev)->posted = 0;                                                         \
    ngx_queue_remove(&(ev)->queue);                                           \
                                                                              \
    ngx_log_debug1(NGX_LOG_DEBUG_CORE, (ev)->log, 0,                          \
                   "delete posted event %p", ev);



void ngx_event_process_posted(ngx_cycle_t *cycle, ngx_queue_t *posted);


extern ngx_queue_t  ngx_posted_accept_events;
extern ngx_queue_t  ngx_posted_events;


#endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */