Mercurial > hg > nginx
view src/event/ngx_event_timer.h @ 8146:b7d4bfd132d2
SSL: logging levels of errors observed with BoringSSL.
As tested with tlsfuzzer with BoringSSL, the following errors are
certainly client-related:
SSL_do_handshake() failed (SSL: error:10000066:SSL routines:OPENSSL_internal:BAD_ALERT)
SSL_do_handshake() failed (SSL: error:10000089:SSL routines:OPENSSL_internal:DECODE_ERROR)
SSL_do_handshake() failed (SSL: error:100000dc:SSL routines:OPENSSL_internal:TOO_MANY_WARNING_ALERTS)
SSL_do_handshake() failed (SSL: error:10000100:SSL routines:OPENSSL_internal:INVALID_COMPRESSION_LIST)
SSL_do_handshake() failed (SSL: error:10000102:SSL routines:OPENSSL_internal:MISSING_KEY_SHARE)
SSL_do_handshake() failed (SSL: error:1000010e:SSL routines:OPENSSL_internal:TOO_MUCH_SKIPPED_EARLY_DATA)
SSL_read() failed (SSL: error:100000b6:SSL routines:OPENSSL_internal:NO_RENEGOTIATION)
Accordingly, the SSL_R_BAD_ALERT, SSL_R_DECODE_ERROR,
SSL_R_TOO_MANY_WARNING_ALERTS, SSL_R_INVALID_COMPRESSION_LIST,
SSL_R_MISSING_KEY_SHARE, SSL_R_TOO_MUCH_SKIPPED_EARLY_DATA,
and SSL_R_NO_RENEGOTIATION errors are now logged at the "info" level.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 08 Mar 2023 22:22:47 +0300 |
parents | 3069dd358ba2 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_TIMER_H_INCLUDED_ #define _NGX_EVENT_TIMER_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> #define NGX_TIMER_INFINITE (ngx_msec_t) -1 #define NGX_TIMER_LAZY_DELAY 300 ngx_int_t ngx_event_timer_init(ngx_log_t *log); ngx_msec_t ngx_event_find_timer(void); void ngx_event_expire_timers(void); ngx_int_t ngx_event_no_timers_left(void); extern ngx_rbtree_t ngx_event_timer_rbtree; static ngx_inline void ngx_event_del_timer(ngx_event_t *ev) { ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ev->log, 0, "event timer del: %d: %M", ngx_event_ident(ev->data), ev->timer.key); ngx_rbtree_delete(&ngx_event_timer_rbtree, &ev->timer); #if (NGX_DEBUG) ev->timer.left = NULL; ev->timer.right = NULL; ev->timer.parent = NULL; #endif ev->timer_set = 0; } static ngx_inline void ngx_event_add_timer(ngx_event_t *ev, ngx_msec_t timer) { ngx_msec_t key; ngx_msec_int_t diff; key = ngx_current_msec + timer; if (ev->timer_set) { /* * Use a previous timer value if difference between it and a new * value is less than NGX_TIMER_LAZY_DELAY milliseconds: this allows * to minimize the rbtree operations for fast connections. */ diff = (ngx_msec_int_t) (key - ev->timer.key); if (ngx_abs(diff) < NGX_TIMER_LAZY_DELAY) { ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ev->log, 0, "event timer: %d, old: %M, new: %M", ngx_event_ident(ev->data), ev->timer.key, key); return; } ngx_del_timer(ev); } ev->timer.key = key; ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ev->log, 0, "event timer add: %d: %M:%M", ngx_event_ident(ev->data), timer, ev->timer.key); ngx_rbtree_insert(&ngx_event_timer_rbtree, &ev->timer); ev->timer_set = 1; } #endif /* _NGX_EVENT_TIMER_H_INCLUDED_ */