Mercurial > hg > nginx-vendor-0-7
annotate src/os/unix/ngx_send.c @ 506:b9fdcaf2062b NGINX_0_7_65
nginx 0.7.65
*) Security: now nginx/Windows ignores trailing spaces in URI.
Thanks to Dan Crowley, Core Security Technologies.
*) Security: now nginx/Windows ignores short files names.
Thanks to Dan Crowley, Core Security Technologies.
*) Change: now the "009" status code is written to an access log for
proxied HTTP/0.9 responses.
*) Change: now the default buffer size of the
"large_client_header_buffers" directive is 8K.
Thanks to Andrew Cholakian.
*) Change: now default SSL ciphers are "HIGH:!ADH:!MD5".
*) Change: now SSLv2 protocol is disabled by default.
*) Change: now $host variable value is always low case.
*) Feature: the conf/fastcgi.conf for simple FastCGI configurations.
*) Feature: now URI part is not required a "proxy_pass" directive if
variables are used.
*) Feature: the $ssl_session_id variable.
*) Bugfix: if a proxied or FastCGI request was internally redirected to
another proxied or FastCGI location, then $upstream_response_time
variable may have abnormally large value; the bug had appeared in
0.7.63.
*) Bugfix: if the "expires modified" set date in the past, then a
negative number was set in the "Cache-Control" response header
line.
Thanks to Alex Kapranoff.
*) Bugfix: nginx closed a connection if a cached response had an empty
body.
Thanks to Piotr Sikora.
*) Bugfix: nginx cached a 304 response if there was the "If-None-Match"
header line in a proxied request.
Thanks to Tim Dettrick and David Kostal.
*) Bugfix: nginx did not treat a comma as separator in the
"Cache-Control" backend response header line.
*) Bugfix: cached HTTP/0.9 responses were handled incorrectly.
*) Bugfix: nginx sent gzipped responses to clients those do not support
gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared
in 0.8.16.
*) Bugfix: nginx always added "Content-Encoding: gzip" response header
line in 304 responses sent by ngx_http_gzip_static_module.
*) Bugfix: the "!-x" operator did not work.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process, if
limit_rate was used in HTTPS server.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process while
$limit_rate logging.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not support dates in 2038 year on 32-bit platforms;
*) Bugfix: nginx/Windows tried to delete a temporary file twice if the
file should replace an already existent file.
*) Bugfix: nginx/Windows tried to rename a temporary file twice if the
file should replace an already existent file.
*) Bugfix: nginx/Windows might not create temporary file, a cache file,
or "proxy/fastcgi_store"d file if a worker had no enough access
rights for top level directories.
*) Bugfix: in UTF-8 encoding support by "try_files" directive in
nginx/Windows.
*) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
Thanks to Maxim Dounin.
*) Bugfix: the ngx_http_autoindex_module did not show the trailing
slash in links to a directory; the bug had appeared in 0.7.15.
*) Bugfix: nginx did not close a log file set by the --error-log-path
configuration option; the bug had appeared in 0.7.53.
*) Bugfix: "addition_types" directive was incorrectly named
"addtion_types".
*) Bugfix: invalid request line in $request variable was written in
access_log only if error_log was set to "info" or "debug" level.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 01 Feb 2010 00:00:00 +0000 |
parents | 549994537f15 |
children |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
9 #include <ngx_event.h> | |
10 | |
11 | |
354 | 12 ssize_t |
13 ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size) | |
0 | 14 { |
15 ssize_t n; | |
16 ngx_err_t err; | |
17 ngx_event_t *wev; | |
18 | |
19 wev = c->write; | |
20 | |
18 | 21 #if (NGX_HAVE_KQUEUE) |
0 | 22 |
136 | 23 if ((ngx_event_flags & NGX_USE_KQUEUE_EVENT) && wev->pending_eof) { |
86 | 24 (void) ngx_connection_error(c, wev->kq_errno, |
25 "kevent() reported about an closed connection"); | |
0 | 26 wev->error = 1; |
27 return NGX_ERROR; | |
28 } | |
29 | |
30 #endif | |
31 | |
32 for ( ;; ) { | |
33 n = send(c->fd, buf, size, 0); | |
34 | |
35 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, | |
36 "send: fd:%d %d of %d", c->fd, n, size); | |
37 | |
38 if (n > 0) { | |
39 if (n < (ssize_t) size) { | |
40 wev->ready = 0; | |
41 } | |
42 | |
480 | 43 c->sent += n; |
44 | |
0 | 45 return n; |
46 } | |
47 | |
48 err = ngx_socket_errno; | |
49 | |
50 if (n == 0) { | |
51 ngx_log_error(NGX_LOG_ALERT, c->log, err, "send() returned zero"); | |
52 wev->ready = 0; | |
53 return n; | |
54 } | |
55 | |
56 if (err == NGX_EAGAIN || err == NGX_EINTR) { | |
57 wev->ready = 0; | |
58 | |
59 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err, | |
60 "send() not ready"); | |
61 | |
62 if (err == NGX_EAGAIN) { | |
63 return NGX_AGAIN; | |
64 } | |
65 | |
66 } else { | |
67 wev->error = 1; | |
86 | 68 (void) ngx_connection_error(c, err, "send() failed"); |
0 | 69 return NGX_ERROR; |
70 } | |
71 } | |
72 } |