Mercurial > hg > nginx-quic
view src/os/unix/ngx_thread.h @ 4160:88369902edb1 stable-1.0
Merging r4010, r4065:
SSL related fixes:
*) Fixing proxy_set_body and proxy_pass_request_body with SSL.
Flush flag wasn't set in constructed buffer and this prevented any data
from being actually sent to upstream due to SSL buffering. Make sure
we always set flush in the last buffer we are going to sent.
See here for report:
http://nginx.org/pipermail/nginx-ru/2011-June/041552.html
*) Proper SSL shutdown handling.
If connection has unsent alerts, SSL_shutdown() tries to send them even
if SSL_set_shutdown(SSL_RECEIVED_SHUTDOWN|SSL_SENT_SHUTDOWN) was used.
This can be prevented by SSL_set_quiet_shutdown(). SSL_set_shutdown()
is required nevertheless to preserve session.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Fri, 30 Sep 2011 13:42:59 +0000 |
parents | ebcee0063cd8 |
children | d620f497c50f |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_THREAD_H_INCLUDED_ #define _NGX_THREAD_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #if (NGX_THREADS) #define NGX_MAX_THREADS 128 #if (NGX_USE_RFORK) #include <ngx_freebsd_rfork_thread.h> #else /* use pthreads */ #include <pthread.h> typedef pthread_t ngx_tid_t; #define ngx_thread_self() pthread_self() #define ngx_log_tid (int) ngx_thread_self() #if (NGX_FREEBSD) && !(NGX_LINUXTHREADS) #define NGX_TID_T_FMT "%p" #else #define NGX_TID_T_FMT "%d" #endif typedef pthread_key_t ngx_tls_key_t; #define ngx_thread_key_create(key) pthread_key_create(key, NULL) #define ngx_thread_key_create_n "pthread_key_create()" #define ngx_thread_set_tls pthread_setspecific #define ngx_thread_set_tls_n "pthread_setspecific()" #define ngx_thread_get_tls pthread_getspecific #define NGX_MUTEX_LIGHT 0 typedef struct { pthread_mutex_t mutex; ngx_log_t *log; } ngx_mutex_t; typedef struct { pthread_cond_t cond; ngx_log_t *log; } ngx_cond_t; #define ngx_thread_sigmask pthread_sigmask #define ngx_thread_sigmask_n "pthread_sigmask()" #define ngx_thread_join(t, p) pthread_join(t, p) #define ngx_setthrtitle(n) ngx_int_t ngx_mutex_trylock(ngx_mutex_t *m); void ngx_mutex_lock(ngx_mutex_t *m); void ngx_mutex_unlock(ngx_mutex_t *m); #endif #define ngx_thread_volatile volatile typedef struct { ngx_tid_t tid; ngx_cond_t *cv; ngx_uint_t state; } ngx_thread_t; #define NGX_THREAD_FREE 1 #define NGX_THREAD_BUSY 2 #define NGX_THREAD_EXIT 3 #define NGX_THREAD_DONE 4 extern ngx_int_t ngx_threads_n; extern volatile ngx_thread_t ngx_threads[NGX_MAX_THREADS]; typedef void * ngx_thread_value_t; ngx_int_t ngx_init_threads(int n, size_t size, ngx_cycle_t *cycle); ngx_err_t ngx_create_thread(ngx_tid_t *tid, ngx_thread_value_t (*func)(void *arg), void *arg, ngx_log_t *log); ngx_mutex_t *ngx_mutex_init(ngx_log_t *log, ngx_uint_t flags); void ngx_mutex_destroy(ngx_mutex_t *m); ngx_cond_t *ngx_cond_init(ngx_log_t *log); void ngx_cond_destroy(ngx_cond_t *cv); ngx_int_t ngx_cond_wait(ngx_cond_t *cv, ngx_mutex_t *m); ngx_int_t ngx_cond_signal(ngx_cond_t *cv); #else /* !NGX_THREADS */ #define ngx_thread_volatile #define ngx_log_tid 0 #define NGX_TID_T_FMT "%d" #define ngx_mutex_trylock(m) NGX_OK #define ngx_mutex_lock(m) #define ngx_mutex_unlock(m) #define ngx_cond_signal(cv) #define ngx_thread_main() 1 #endif #endif /* _NGX_THREAD_H_INCLUDED_ */