Mercurial > hg > nginx-vendor-current
view src/core/ngx_connection.h @ 528:005a70f9573b NGINX_0_8_16
nginx 0.8.16
*) Feature: the "image_filter_transparency" directive.
*) Bugfix: "addition_types" directive was incorrectly named
"addtion_types".
*) Bugfix: resolver cache poisoning.
Thanks to Matthew Dempsky.
*) Bugfix: memory leak in resolver.
Thanks to Matthew Dempsky.
*) Bugfix: invalid request line in $request variable was written in
access_log only if error_log was set to "info" or "debug" level.
*) Bugfix: in PNG alpha-channel support in the
ngx_http_image_filter_module.
*) Bugfix: nginx always added "Vary: Accept-Encoding" response header
line, if both "gzip_static" and "gzip_vary" were on.
*) Bugfix: in UTF-8 encoding support by "try_files" directive in
nginx/Windows.
*) Bugfix: in "post_action" directive usage; the bug had appeared in
0.8.11.
Thanks to Igor Artemiev.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Tue, 22 Sep 2009 00:00:00 +0400 |
parents | d41628eb4d0a |
children | c04fa65fe604 |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_CONNECTION_H_INCLUDED_ #define _NGX_CONNECTION_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> typedef struct ngx_listening_s ngx_listening_t; struct ngx_listening_s { ngx_socket_t fd; struct sockaddr *sockaddr; socklen_t socklen; /* size of sockaddr */ size_t addr_text_max_len; ngx_str_t addr_text; int type; int backlog; int rcvbuf; int sndbuf; /* handler of accepted connection */ ngx_connection_handler_pt handler; void *servers; /* array of ngx_http_in_addr_t, for example */ ngx_log_t log; ngx_log_t *logp; size_t pool_size; /* should be here because of the AcceptEx() preread */ size_t post_accept_buffer_size; /* should be here because of the deferred accept */ ngx_msec_t post_accept_timeout; ngx_listening_t *previous; ngx_connection_t *connection; unsigned open:1; unsigned remain:1; unsigned ignore:1; unsigned bound:1; /* already bound */ unsigned inherited:1; /* inherited from previous process */ unsigned nonblocking_accept:1; unsigned listen:1; unsigned nonblocking:1; unsigned shared:1; /* shared between threads or processes */ unsigned addr_ntop:1; #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) unsigned ipv6only:2; #endif #if (NGX_HAVE_DEFERRED_ACCEPT) unsigned deferred_accept:1; unsigned delete_deferred:1; unsigned add_deferred:1; #ifdef SO_ACCEPTFILTER char *accept_filter; #endif #endif }; typedef enum { NGX_ERROR_ALERT = 0, NGX_ERROR_ERR, NGX_ERROR_INFO, NGX_ERROR_IGNORE_ECONNRESET, NGX_ERROR_IGNORE_EINVAL } ngx_connection_log_error_e; typedef enum { NGX_TCP_NODELAY_UNSET = 0, NGX_TCP_NODELAY_SET, NGX_TCP_NODELAY_DISABLED } ngx_connection_tcp_nodelay_e; typedef enum { NGX_TCP_NOPUSH_UNSET = 0, NGX_TCP_NOPUSH_SET, NGX_TCP_NOPUSH_DISABLED } ngx_connection_tcp_nopush_e; #define NGX_LOWLEVEL_BUFFERED 0x0f #define NGX_SSL_BUFFERED 0x01 struct ngx_connection_s { void *data; ngx_event_t *read; ngx_event_t *write; ngx_socket_t fd; ngx_recv_pt recv; ngx_send_pt send; ngx_recv_chain_pt recv_chain; ngx_send_chain_pt send_chain; ngx_listening_t *listening; off_t sent; ngx_log_t *log; ngx_pool_t *pool; struct sockaddr *sockaddr; socklen_t socklen; ngx_str_t addr_text; #if (NGX_SSL) ngx_ssl_connection_t *ssl; #endif struct sockaddr *local_sockaddr; socklen_t local_socklen; ngx_buf_t *buffer; ngx_atomic_uint_t number; ngx_uint_t requests; unsigned buffered:8; unsigned log_error:3; /* ngx_connection_log_error_e */ unsigned single_connection:1; unsigned unexpected_eof:1; unsigned timedout:1; unsigned error:1; unsigned destroyed:1; unsigned idle:1; unsigned close:1; unsigned sendfile:1; unsigned sndlowat:1; unsigned tcp_nodelay:2; /* ngx_connection_tcp_nodelay_e */ unsigned tcp_nopush:2; /* ngx_connection_tcp_nopush_e */ #if (NGX_HAVE_IOCP) unsigned accept_context_updated:1; #endif #if (NGX_HAVE_AIO_SENDFILE) unsigned aio_sendfile:1; ngx_buf_t *busy_sendfile; #endif #if (NGX_THREADS) ngx_atomic_t lock; #endif }; ngx_listening_t *ngx_create_listening(ngx_conf_t *cf, void *sockaddr, socklen_t socklen); ngx_int_t ngx_set_inherited_sockets(ngx_cycle_t *cycle); ngx_int_t ngx_open_listening_sockets(ngx_cycle_t *cycle); void ngx_configure_listening_sockets(ngx_cycle_t *cycle); void ngx_close_listening_sockets(ngx_cycle_t *cycle); void ngx_close_connection(ngx_connection_t *c); ngx_int_t ngx_connection_local_sockaddr(ngx_connection_t *c, ngx_str_t *s, ngx_uint_t port); ngx_int_t ngx_connection_error(ngx_connection_t *c, ngx_err_t err, char *text); ngx_connection_t *ngx_get_connection(ngx_socket_t s, ngx_log_t *log); void ngx_free_connection(ngx_connection_t *c); #endif /* _NGX_CONNECTION_H_INCLUDED_ */