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274 Commits

Author SHA1 Message Date
Maxim Dounin
d7c2673d3f API change: ngx_chain_update_chains() now requires pool. 
The ngx_chain_update_chains() needs pool to free chain links used for buffers
with non-matching tags.  Providing one helps to reduce memory consumption
for long-lived requests.
 2011-09-15 16:03:17 +00:00
Igor Sysoev
c2f852c260 update r3945 with more descriptive error message 2011-07-29 15:33:03 +00:00
Igor Sysoev
a3741fb24d finalizing with rc == 0 in unbuffered proxy mode caused nginx to wait 
for another send_timeout before actually closing client's connection
if client timed out while still talking to upstream server

patch by Maxim Dounin
 2011-07-22 13:30:16 +00:00
Igor Sysoev
6c3c3bbe42 fix segfault if cache key is larger than upstream buffer size 
patch by Lanshun Zhou
 2011-07-19 11:24:16 +00:00
Igor Sysoev
87ee007022 revert r3935 and fix "stalled cache updating" alert 
by freeing cache at upstream finalize phase
patch by Maxim Dounin
 2011-06-28 13:26:08 +00:00
Igor Sysoev
1788ec0c48 fix "stalled cache updating" alert, 
when non-cachable HEAD response did not not free an expired cache node
 2011-06-01 08:02:34 +00:00
Igor Sysoev
0d6283918f fix a broken cached response if bypass/no_cache directive values are different, 
the bug has been introduced in r3700
 2011-05-13 10:05:38 +00:00
Igor Sysoev
64efecc2b5 allow to use $upstream_... variables in SSI 2011-04-21 10:07:07 +00:00
Igor Sysoev
fde7d51392 fix case when a host in fastcgi_pass, scgi_pass, and uwsgi_pass 
is given by expression and refers to a defined upstream
 2011-04-04 10:43:21 +00:00
Igor Sysoev
9135a0e022 move debug logging inside ngx_http_file_cache_free() 2010-07-28 15:56:56 +00:00
Igor Sysoev
406a68003c several changes in cache cleanup handling: 
*) now ngx_http_file_cache_cleanup() uses ngx_http_file_cache_free()
*) ngx_http_file_cache_free() interface has been changed to accept r->cache
   ngx_http_file_cache_cleanup() must use r->cache, but not r, because
   there can be several r->cache's during request processing, r->cache may
   be NULL at request finalising, etc.
*) test if updating request does not complete correctly
 2010-07-28 15:49:34 +00:00
Igor Sysoev
6af21b7cda fix r3707: cache node should be freed be a response is not cached 2010-07-27 15:26:33 +00:00
Igor Sysoev
3cf3100977 fix typo 2010-07-27 13:04:13 +00:00
Igor Sysoev
f297d0dd27 an intercepted error code was not cached 2010-07-19 15:31:46 +00:00
Igor Sysoev
cc963cd7e2 style fix 2010-07-19 15:29:16 +00:00
Igor Sysoev
f7d659aa52 proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass 2010-07-19 09:36:04 +00:00
Igor Sysoev
6a47b43234 rename ngx_http_file_cache_create() to ngx_http_file_cache_new() 2010-07-16 10:01:49 +00:00
Igor Sysoev
9aa3d7f667 ngx_http_file_cache_create() 2010-07-15 14:01:02 +00:00
Igor Sysoev
f3870c66df use ngx_http_test_predicates(), ngx_http_set_predicate_slot() 
delete ngx_http_cache(), ngx_http_no_cache_set_slot()
 2010-07-14 11:15:45 +00:00
Igor Sysoev
0bd1809f05 treat Set-Cookie as a header that forbids caching 2010-07-02 09:49:27 +00:00
Igor Sysoev
7e14b50c28 use shared ngx_http_upstream_ignore_headers_masks[] 2010-07-02 09:25:38 +00:00
Igor Sysoev
de0b1d6f12 remove r->zero_in_uri 2010-05-24 12:35:10 +00:00
Igor Sysoev
9b2763a245 proxy_no_cache and fastcgi_no_cache 2010-05-24 11:01:05 +00:00
Igor Sysoev
402b2f07c2 do not cache response if it has "no-store" or "private" 
in "Cache-Control" header
 2010-05-14 12:04:58 +00:00
Igor Sysoev
05b1a8f1e3 ngx_str_set() and ngx_str_null() 2010-05-14 09:56:37 +00:00
Igor Sysoev
328df7a5cc use ngx_min() and ngx_max() 2010-05-14 09:55:33 +00:00
Igor Sysoev
5739072cfe fix segfault: ngx_http_upstream_cleanup() cleans r->cleanup, 
the bug had been introduced in r3419
 2010-05-14 09:22:58 +00:00
Igor Sysoev
4e20f24b5b delete u->cleanup mark, this fixes large values in $upstream_response_time, 
the bug had been introduced in r3007
 2010-01-29 16:45:14 +00:00
Igor Sysoev
e146ebd813 allow to handle 301/302 in error_page 2009-12-23 15:31:16 +00:00
Igor Sysoev
bd375b9566 fix typo 2009-12-23 14:22:17 +00:00
Igor Sysoev
601ab90cd4 fix handling cached HTTP/0.9 response 2009-11-29 20:48:01 +00:00
Igor Sysoev
8b816d88a9 change ngx_parse_addr() interface 2009-11-02 16:11:06 +00:00
Igor Sysoev
72e928755b proxy_bind, fastcgi_bind, and memcached_bind 2009-11-02 15:24:02 +00:00
Igor Sysoev
671236993a test comma separator in "Cache-Control" 2009-10-08 14:22:00 +00:00
Igor Sysoev
136dd8d1e6 use real file cache length, this fixes cache size counting for responses 
without "Content-Length" header and 304 responses.
 2009-10-07 12:55:58 +00:00
Igor Sysoev
65166cfa2f fix request counter in resolver handling, the bug was introduced in r3050 2009-09-28 12:31:47 +00:00
Igor Sysoev
a552ab476e check unsafe Destination 2009-09-25 09:30:06 +00:00
Igor Sysoev
12a7d493d4 fix request counter for X-Accel-Redirect, the bug was introduced in r3050 2009-09-13 13:45:32 +00:00
Igor Sysoev
3e751480b2 increase request counter before an upstream cleanup because the cleanup 
decreases the counter via ngx_http_finalize_request(r, NGX_DONE),
the bug was introduced in r3050
 2009-09-08 11:37:50 +00:00
Igor Sysoev
8013a83067 clean cache updating state if a response has uncacheable code or 
cache prohibitive headers
 2009-09-04 09:57:38 +00:00
Igor Sysoev
8b8e995eb8 do not create cache key in AIO invocation 2009-08-28 11:23:50 +00:00
Igor Sysoev
a39d4e1aee fix sending a cached file using AIO 2009-08-28 11:22:27 +00:00
Igor Sysoev
6fb506a215 directio_alignment 2009-08-28 08:15:55 +00:00
Igor Sysoev
a962506498 FreeBSD and Linux AIO support 2009-08-28 08:12:35 +00:00
Igor Sysoev
5297d456d8 axe r->connection->destroyed testing 2009-08-26 16:14:57 +00:00
Igor Sysoev
5374610ace process upstream ETag header 2009-08-23 16:10:39 +00:00
Igor Sysoev
9db33c9234 fix copy destination name length, introduced in r3025 2009-08-20 13:37:26 +00:00
Igor Sysoev
b7a09c5523 allow cross device temporary files atomic copying: 
*) ngx_copy_file()
*) delete ngx_ext_rename_file_t.log_rename_error and .rename_error fields
 2009-08-12 12:05:33 +00:00
Igor Sysoev
22fc3e656e fix segfault introduced in r3007 2009-08-07 13:16:42 +00:00
Igor Sysoev
15b7420aa6 ngx_http_upstream_create() to cleanup the previous upstream after 
internal redirect
 2009-07-27 13:25:29 +00:00
Igor Sysoev
ce1ba38b93 fix handling "Last-Modified" and "Accept-Ranges" for upstream responses 2009-07-27 13:14:45 +00:00
Igor Sysoev
7335dfa4b6 allow to proxy_pass_header/fastcgi_pass_header "X-Accel-Redirect", 
"X-Accel-Limit-Rate", "X-Accel-Buffering", and "X-Accel-Charset"
 2009-07-27 12:06:12 +00:00
Igor Sysoev
2e9542b910 fix ngx_http_send_special() for subrequests handled by perl 2009-07-09 13:32:51 +00:00
Igor Sysoev
704462ac85 fix building --without-http-cache, broken in r2953 2009-06-22 09:10:50 +00:00
Igor Sysoev
ad0d2fced4 fix segfault if there is error_page 401, proxy_intercept_errors is on 
and backend does not return "WWW-Authenticate" header
 2009-06-18 14:28:50 +00:00
Igor Sysoev
bd9eda9986 $upstream_cache_status 2009-06-18 13:34:47 +00:00
Igor Sysoev
0775182312 fix building --without-http-cache, broken in r2930 2009-06-15 14:25:08 +00:00
Igor Sysoev
83c93ba109 inherit proxy_set_header, proxy_hide_header, and fastcgi_hide_header 
only if cache settings are similar
 2009-06-08 12:33:11 +00:00
Igor Sysoev
55192e7470 proxy_cache_use_stale/fastcgi_cache_use_stale updating 2009-06-06 18:49:47 +00:00
Igor Sysoev
fa524e9063 delete useless r->cache->uses 2009-06-06 17:48:54 +00:00
Igor Sysoev
260c4321d7 return NULL instead of NGX_CONF_ERROR on a create conf failure 2009-06-02 16:09:44 +00:00
Igor Sysoev
60190068ab reset content_type hash value, this fixes a bug when XSLT responses 
could not be processed by SSI, charset, and gzip filters
 2009-05-25 09:06:29 +00:00
Igor Sysoev
5ed3691b6e proxy_cache_methods and fastcgi_cache_methods 2009-05-19 13:27:27 +00:00
Igor Sysoev
980491302b use already given variable 2009-05-19 12:55:26 +00:00
Igor Sysoev
731e6a9b11 style fix 2009-05-14 16:24:39 +00:00
Igor Sysoev
dbebf0bdbc fix building --without-http-cache 
the bug had been appeared in r2806
 2009-05-08 20:14:35 +00:00
Igor Sysoev
c340a2841b delete level event of appropriate type, this should fix select()'s EBADF, 
WSAENOTSOCK, and "select ready != events" alerts
 2009-05-06 08:40:44 +00:00
Igor Sysoev
25870d8ea2 reinit proxy/fastcgi header parser before ngx_http_upstream_cache_send() 2009-05-05 17:18:33 +00:00
Igor Sysoev
b4097d6093 proxy/fastcgi_cache_use_stale http_50x did not work 2009-05-05 15:17:00 +00:00
Igor Sysoev
b01c9cc10e proxy_ignore_headers and fastcgi_ignore_headers 2009-04-30 16:15:07 +00:00
Igor Sysoev
df585ef949 get a full response if the response is cacheable or storable even 
a client has closed connection prematurely
 2009-04-27 11:20:55 +00:00
Igor Sysoev
9bd1010164 fix building --without-http-cache, introduced in r2664 and later 2009-04-15 12:25:51 +00:00
Igor Sysoev
c796dd263a shutdown client connection for cacheable header only responses 2009-04-15 11:19:27 +00:00
Igor Sysoev
e41e724726 support 304 for cacheable responses 2009-04-15 11:17:38 +00:00
Igor Sysoev
ea8536b821 support HEAD in proxy cache 2009-04-15 09:53:22 +00:00
Igor Sysoev
a655f363e2 style fix 2009-04-10 14:49:51 +00:00
Igor Sysoev
909b36ab1f do not call ngx_http_file_cache_free() if a response is not cacheable 2009-04-10 14:48:41 +00:00
Igor Sysoev
49ed98d1eb add debug logging 2009-04-10 14:47:18 +00:00
Igor Sysoev
21a3c66a87 support Cache-Control no-cache and max-age in cache 2009-04-04 17:35:40 +00:00
Igor Sysoev
054c505050 update r2664 2009-04-04 17:22:26 +00:00
Igor Sysoev
c8298bf3ee support Expires in cache 2009-04-03 15:48:19 +00:00
Igor Sysoev
db8f150044 fix r2664: ..._cache_valid did not work for stale responses 2009-04-03 15:47:45 +00:00
Igor Sysoev
c1713aadf5 zero field 2009-04-03 15:44:41 +00:00
Igor Sysoev
0eea247b1d support X-Accel-Expires in cache 2009-04-03 14:33:34 +00:00
Igor Sysoev
56f86505db cache GET requests only 2009-04-03 12:06:04 +00:00
Igor Sysoev
52859f2f13 a prelimiary proxy cache support 2009-03-23 13:14:51 +00:00
Igor Sysoev
1f4220ee86 small optimization: " == NGX_ERROR" > " != NGX_OK" 2009-02-24 10:42:23 +00:00
Igor Sysoev
7a86f07057 fix fastcgi_store 2009-01-21 20:54:40 +00:00
Igor Sysoev
6019a7621b proxy/fastcgi_store did not delete incomplete files 2009-01-16 13:57:00 +00:00
Igor Sysoev
f7204173f9 in miss case memcached module returned END instead of default 404 page body 
the bug has been introduced in r2269
 2009-01-15 13:10:45 +00:00
Igor Sysoev
302cedceb0 variable support for unix sockets in fastcgi_pass and proxy_pass 2008-12-23 19:35:12 +00:00
Igor Sysoev
cf6c582b9a fix segfault 2008-12-17 16:07:58 +00:00
Igor Sysoev
371766c0a5 $upstream_response_length 2008-12-11 15:30:52 +00:00
Igor Sysoev
524f54f56d use ngx_ext_rename_file() for single file MOVE 2008-12-10 14:53:45 +00:00
Igor Sysoev
b9409a8e25 use already available r and u instead of ev 2008-12-09 17:25:03 +00:00
Igor Sysoev
3e15a9712a fix r2378, run posted requests after upstream event handling 2008-12-08 18:28:06 +00:00
Igor Sysoev
851cd73f1d *) refactor subrequest handling, now they run as separate posted requests 
*) now $upstream_addr, $upstream_status, $upstream_response_time can be used
   with log_subrequest
 2008-12-08 14:23:20 +00:00
Igor Sysoev
15fbaa6612 read and process upstream header in cycle, 
this fixes the case when local FastCGI server sends many warnings in stderr
 2008-12-01 14:08:00 +00:00
Igor Sysoev
a485909174 memcached response was stored in variable with END 2008-11-12 21:01:01 +00:00
Igor Sysoev
694c84975d fix r1913 2008-10-30 15:59:10 +00:00