Mercurial > hg > nginx-vendor-0-7
annotate src/event/ngx_event_pipe.h @ 502:89dc5654117c NGINX_0_7_63
nginx 0.7.63
*) Security: now "/../" are disabled in "Destination" request header
line.
*) Change: minimum supported OpenSSL version is 0.9.7.
*) Change: the "ask" parameter of the "ssl_verify_client" directive was
changed to the "optional" parameter and now it checks a client
certificate if it was offered.
Thanks to Brice Figureau.
*) Feature: now the "-V" switch shows TLS SNI support.
*) Feature: the $ssl_client_verify variable.
Thanks to Brice Figureau.
*) Feature: the "ssl_crl" directive.
Thanks to Brice Figureau.
*) Bugfix: the $ssl_client_cert variable usage corrupted memory; the
bug had appeared in 0.7.7.
Thanks to Sergey Zhuravlev.
*) Feature: now the start cache loader runs in a separate process; this
should improve large caches handling.
*) Feature: now temporary files and permanent storage area may reside
at different file systems.
*) Bugfix: nginx counted incorrectly disk cache size.
*) Change: now directive "gzip_disable msie6" does not disable gzipping
for MSIE 6.0 SV1.
*) Bugfix: nginx always added "Vary: Accept-Encoding" response header
line, if both "gzip_static" and "gzip_vary" were on.
*) Feature: the "proxy" parameter of the "geo" directive.
*) Feature: the ngx_http_geoip_module.
*) Feature: the "limit_rate_after" directive.
Thanks to Ivan Debnar.
*) Feature: the "limit_req_log_level" and "limit_conn_log_level"
directives.
*) Bugfix: now "limit_req" directive conforms to the leaky bucket
algorithm.
Thanks to Maxim Dounin.
*) Bugfix: in ngx_http_limit_req_module.
Thanks to Maxim Dounin.
*) Bugfix: now nginx allows underscores in a request method.
*) Bugfix: "proxy_pass_header" and "fastcgi_pass_header" directives did
not pass to a client the "X-Accel-Redirect", "X-Accel-Limit-Rate",
"X-Accel-Buffering", and "X-Accel-Charset" lines from backend
response header.
Thanks to Maxim Dounin.
*) Bugfix: in handling "Last-Modified" and "Accept-Ranges" backend
response header lines; the bug had appeared in 0.7.44.
Thanks to Maxim Dounin.
*) Feature: the "image_filter_transparency" directive.
*) Feature: the "image_filter" directive supports variables for setting
size.
*) Bugfix: in PNG alpha-channel support in the
ngx_http_image_filter_module.
*) Bugfix: in transparency support in the ngx_http_image_filter_module.
*) Feature: now several "perl_modules" directives may be used.
*) Bugfix: ngx_http_perl_module responses did not work in subrequests.
*) Bugfix: nginx sent '\0' in a "Location" response header line on
MKCOL request.
Thanks to Xie Zhenye.
*) Bugfix: an "error_page" directive did not redirect a 413 error; the
bug had appeared in 0.6.10.
*) Bugfix: in memory allocation error handling.
Thanks to Maxim Dounin and Kirill A. Korinskiy.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 26 Oct 2009 00:00:00 +0300 |
parents | eae74a780a84 |
children |
rev | line source |
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0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_EVENT_PIPE_H_INCLUDED_ | |
8 #define _NGX_EVENT_PIPE_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 #include <ngx_event.h> | |
14 | |
15 | |
16 typedef struct ngx_event_pipe_s ngx_event_pipe_t; | |
17 | |
18 typedef ngx_int_t (*ngx_event_pipe_input_filter_pt)(ngx_event_pipe_t *p, | |
19 ngx_buf_t *buf); | |
20 typedef ngx_int_t (*ngx_event_pipe_output_filter_pt)(void *data, | |
21 ngx_chain_t *chain); | |
22 | |
23 | |
24 struct ngx_event_pipe_s { | |
25 ngx_connection_t *upstream; | |
26 ngx_connection_t *downstream; | |
27 | |
28 ngx_chain_t *free_raw_bufs; | |
29 ngx_chain_t *in; | |
30 ngx_chain_t **last_in; | |
31 | |
32 ngx_chain_t *out; | |
33 ngx_chain_t **last_out; | |
34 | |
35 ngx_chain_t *free; | |
36 ngx_chain_t *busy; | |
37 | |
38 /* | |
39 * the input filter i.e. that moves HTTP/1.1 chunks | |
40 * from the raw bufs to an incoming chain | |
41 */ | |
42 | |
43 ngx_event_pipe_input_filter_pt input_filter; | |
44 void *input_ctx; | |
45 | |
46 ngx_event_pipe_output_filter_pt output_filter; | |
47 void *output_ctx; | |
48 | |
49 unsigned read:1; | |
340 | 50 unsigned cacheable:1; |
0 | 51 unsigned single_buf:1; |
52 unsigned free_bufs:1; | |
53 unsigned upstream_done:1; | |
54 unsigned upstream_error:1; | |
55 unsigned upstream_eof:1; | |
56 unsigned upstream_blocked:1; | |
57 unsigned downstream_done:1; | |
58 unsigned downstream_error:1; | |
59 unsigned cyclic_temp_file:1; | |
60 | |
61 ngx_int_t allocated; | |
62 ngx_bufs_t bufs; | |
63 ngx_buf_tag_t tag; | |
64 | |
22 | 65 ssize_t busy_size; |
0 | 66 |
67 off_t read_length; | |
68 | |
69 off_t max_temp_file_size; | |
70 ssize_t temp_file_write_size; | |
71 | |
72 ngx_msec_t read_timeout; | |
73 ngx_msec_t send_timeout; | |
74 ssize_t send_lowat; | |
75 | |
76 ngx_pool_t *pool; | |
77 ngx_log_t *log; | |
78 | |
79 ngx_chain_t *preread_bufs; | |
80 size_t preread_size; | |
81 ngx_buf_t *buf_to_file; | |
82 | |
83 ngx_temp_file_t *temp_file; | |
84 | |
85 /* STUB */ int num; | |
86 }; | |
87 | |
88 | |
344 | 89 ngx_int_t ngx_event_pipe(ngx_event_pipe_t *p, ngx_int_t do_write); |
0 | 90 ngx_int_t ngx_event_pipe_copy_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf); |
32 | 91 ngx_int_t ngx_event_pipe_add_free_buf(ngx_event_pipe_t *p, ngx_buf_t *b); |
0 | 92 |
93 | |
94 #endif /* _NGX_EVENT_PIPE_H_INCLUDED_ */ |