Mercurial > hg > nginx-quic
view src/os/unix/ngx_socket.h @ 5747:57c05ff57980
SSL: logging level of "peer closed connection in SSL handshake".
Previously, the NGX_LOG_INFO level was used unconditionally. This is
correct for client SSL connections, but too low for connections to
upstream servers. To resolve this, ngx_connection_error() now used
to log this error, it will select logging level appropriately.
With this change, if an upstream connection is closed during SSL
handshake, it is now properly logged at "error" level.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 04 Jul 2014 22:14:36 +0400 |
parents | d620f497c50f |
children | efd71d49bde0 |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_SOCKET_H_INCLUDED_ #define _NGX_SOCKET_H_INCLUDED_ #include <ngx_config.h> #define NGX_WRITE_SHUTDOWN SHUT_WR typedef int ngx_socket_t; #define ngx_socket socket #define ngx_socket_n "socket()" #if (NGX_HAVE_FIONBIO) int ngx_nonblocking(ngx_socket_t s); int ngx_blocking(ngx_socket_t s); #define ngx_nonblocking_n "ioctl(FIONBIO)" #define ngx_blocking_n "ioctl(!FIONBIO)" #else #define ngx_nonblocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) | O_NONBLOCK) #define ngx_nonblocking_n "fcntl(O_NONBLOCK)" #define ngx_blocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) & ~O_NONBLOCK) #define ngx_blocking_n "fcntl(!O_NONBLOCK)" #endif int ngx_tcp_nopush(ngx_socket_t s); int ngx_tcp_push(ngx_socket_t s); #if (NGX_LINUX) #define ngx_tcp_nopush_n "setsockopt(TCP_CORK)" #define ngx_tcp_push_n "setsockopt(!TCP_CORK)" #else #define ngx_tcp_nopush_n "setsockopt(TCP_NOPUSH)" #define ngx_tcp_push_n "setsockopt(!TCP_NOPUSH)" #endif #define ngx_shutdown_socket shutdown #define ngx_shutdown_socket_n "shutdown()" #define ngx_close_socket close #define ngx_close_socket_n "close() socket" #endif /* _NGX_SOCKET_H_INCLUDED_ */