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3365 Commits

Author SHA1 Message Date
Maxim Dounin
886c6295ee Better handling of late upstream creation. 
Configuration with duplicate upstream blocks defined after first use, i.e.
like

    server {
        ...
        location / {
            proxy_pass http://backend;
        }
    }

    upstream backend { ... }
    upstream backend { ... }

now correctly results in "duplicate upstream" error.

Additionally, upstream blocks defined after first use now handle various
server directive parameters ("weight", "max_fails", etc.).  Previously
configuration like

    server {
        ...
        location / {
            proxy_pass http://backend;
        }
    }

    upstream backend {
        server 127.0.0.1 max_fails=5;
    }

incorrectly resulted in "invalid parameter "max_fails=5"" error.
 2011-09-27 11:18:51 +00:00
Maxim Dounin
b16918ed08 Cache: fix for sending of stale responses. 
For normal cached responses ngx_http_cache_send() sends last buffer and then
request finalized via ngx_http_finalize_request() call, i.e. everything is
ok.

But for stale responses (i.e. when upstream died, but we have something in
cache) the same ngx_http_cache_send() sends last buffer, but then in
ngx_http_upstream_finalize_request() another last buffer is send.  This
causes duplicate final chunk to appear if chunked encoding is used (and
resulting problems with keepalive connections and so on).

Fix this by not sending in ngx_http_upstream_finalize_request()
another last buffer if we know response was from cache.
 2011-09-27 11:17:11 +00:00
Maxim Dounin
84c58a30e6 Cache: fix for sending of empty responses. 
Revert wrong fix for empty responses introduced in 0.8.31 and apply new one,
rewritten to match things done by static module as close as possible.
 2011-09-27 11:15:35 +00:00
Maxim Dounin
4a3884ae56 Incorrect special case for "return 204" removed. 
The special case in question leads to replies without body in
configuration like

    location / { error_page 404 /zero; return 404; }
    location /zero { return 204; }

while replies with empty body are expected per protocol specs.

Correct one will look like

    if (status == NGX_HTTP_NO_CONTENT) {

        rc = ngx_http_send_header(r);

        if (rc == NGX_ERROR || r->header_only) {
            return rc;
        }

        return ngx_http_send_special(r, NGX_HTTP_LAST);
    }

though it looks like it's better to drop this special case at all.
 2011-09-27 11:14:02 +00:00
Maxim Dounin
77ca973d11 Fix for "return 202" not discarding body. 
Big POST (not fully preread) to a

    location / {
        return 202;
    }

resulted in incorrect behaviour due to "return" code path not calling
ngx_http_discard_request_body().  The same applies to all "return" used
with 2xx/3xx codes except 201 and 204, and to all "return ... text" uses.

Fix is to add ngx_http_discard_request_body() call to ngx_http_send_response()
function where it looks appropriate.  Discard body call from emtpy gif module
removed as it's now redundant.

Reported by Pyry Hakulinen, see
http://mailman.nginx.org/pipermail/nginx/2011-August/028503.html
 2011-09-27 11:13:00 +00:00
Maxim Dounin
ad5ef15e08 Fix for double content when return is used in error_page handler. 
Test case:

   location / {
       error_page 405 /nope;
       return 405;
   }

   location /nope {
       return 200;
   }

This is expected to return 405 with empty body, but in 0.8.42+ will return
builtin 405 error page as well (though not counted in Content-Length, thus
breaking protocol).

Fix is to use status provided by rewrite script execution in case
it's less than NGX_HTTP_BAD_REQUEST even if r->error_status set.  This
check is in line with one in ngx_http_script_return_code().

Note that this patch also changes behaviour for "return 302 ..." and
"rewrite ... redirect" used as error handler.  E.g.

    location / {
        error_page 405 /redirect;
        return 405;
    }

    location /redirect {
        rewrite ^ http://example.com/;
    }

will actually return redirect to "http://example.com/" instead of builtin 405
error page with meaningless Location header.  This looks like correct change
and it's in line with what happens on e.g. directory redirects in error
handlers.
 2011-09-27 11:11:30 +00:00
Maxim Dounin
bfb42ad97c Fix for incorrect 201 replies from dav module. 
Replies with 201 code contain body, and we should clearly indicate it's
empty if it's empty.  Before 0.8.32 chunked was explicitly disabled for
201 replies and as a result empty body was indicated by connection close
(not perfect, but worked).  Since 0.8.32 chunked is enabled, and this
causes incorrect responses from dav module when HTTP/1.1 is used: with
"Transfer-Encoding: chunked" but no chunks at all.

Fix is to actually return empty body in special response handler instead
of abusing r->header_only flag.

See here for initial report:
http://mailman.nginx.org/pipermail/nginx-ru/2010-October/037535.html
 2011-09-27 11:09:55 +00:00
Maxim Dounin
5c56f20ae7 Proxy: logging levels tuned, double logging fixed. 2011-09-25 20:04:20 +00:00
Maxim Dounin
aa12f3c7f3 Proxy: whitespaces after chunk size allowed. 
Whitespaces after chunk size seems to be be allowed by the "implied *LWS" rule
and emitted by some servers.
 2011-09-25 20:03:27 +00:00
Maxim Dounin
28b001f897 Upstream: clearing of u->peer.connection on close. 
This fixes crashes observed with some 3rd party balancer modules.  Standard
balancer modules (round-robin and ip hash) explicitly set pc->connection
(aka u->peer.connection) to NULL and aren't affected.
 2011-09-25 20:00:36 +00:00
Ruslan Ermilov
b1565cf96b Fixed error message. 2011-09-23 20:15:27 +00:00
Maxim Dounin
afe2e3d082 Fix of separate pool for upstream connections (r4117). 
Pool may not be created if connection was created but rejected in connect()
call.  Make sure to check if it is here before trying to destroy it.
 2011-09-20 10:00:46 +00:00
Maxim Dounin
265e51aa0b Fixed loss of chain links in ngx_event_pipe_read_upstream(). 2011-09-20 09:56:35 +00:00
Maxim Dounin
d1b9a0388d Fixed loss of chain links in fastcgi module. 2011-09-20 09:56:05 +00:00
Maxim Dounin
e4dab80e80 Fix of cpu hog in event pipe. 
If client closed connection in ngx_event_pipe_write_to_downstream(), buffers
in the "out" chain were lost.  This caused cpu hog if all available buffers
were in the "out" chain.  Fix is to call ngx_chain_update_chains() before
checking return code of output filter to avoid loosing buffers in the "out"
chain.

Note that this situation (all available buffers in the "out" chain) isn't
normal, it should be prevented by busy buffers limit.  Though right now it
may happen with complex protocols like fastcgi.  This should be addressed
separately.
 2011-09-20 09:55:27 +00:00
Igor Sysoev
c8df23cb29 The "worker_aio_requests" directive. 
The default value is 32 AIO simultaneous requests per worker. Previously
they were hardcoded to 1024, and it was too large, since Linux allocated
them early on io_setup(), but not on request itself. So with default value
of /proc/sys/fs/aio-max-nr equal to 65536 only 64 worker processes could
be run simultaneously. 32 AIO requests are enough for modern disks even if
server runs only 1 worker.
 2011-09-20 07:30:09 +00:00
Ruslan Ermilov
a823c550e4 Replaced "can not" with "cannot" and "could not" in a bunch of places. 
Fixed nearby grammar errors.
 2011-09-19 14:48:29 +00:00
Ruslan Ermilov
3b7ed02583 Cosmetics: replaced NGX_CONF_TAKE1 to NGX_CONF_FLAG for "sendfile" 
and "chunked_transfer_encoding" directives, to be in line with all
directives taking a boolean argument.  Both flags will ensure that
a directive takes one argument.
 2011-09-19 12:41:13 +00:00
Ruslan Ermilov
5d4aed0175 Overhauled diagnostic messages. 2011-09-19 12:37:22 +00:00
Igor Sysoev
aa997c0289 Fixing Linux AIO initiatialization: AIO operations are disabled if kernel 
does not support them.  Previously worker just exited.
 2011-09-16 13:41:52 +00:00
Igor Sysoev
4134b48b68 Fixing Linux AIO syscalls return value handling: 
syscall(2) uses usual libc convention, it returns -1 on error and
sets errno. Obsolete _syscall(2) returns negative value of error.

Thanks to Hagai Avrahami.
 2011-09-16 12:43:16 +00:00
Maxim Dounin
c6353a5654 Trailing space fix. 2011-09-16 12:08:52 +00:00
Maxim Dounin
44002e541f Upstream keepalive module. 2011-09-15 19:28:18 +00:00
Maxim Dounin
2fe0a7a0f6 Proxy: basic HTTP/1.1 support (including keepalive). 
By default we still send requests using HTTP/1.0.  This may be changed with
new proxy_http_version directive.
 2011-09-15 19:23:20 +00:00
Maxim Dounin
f2fcf11b25 Protocol version parsing in ngx_http_parse_status_line(). 
Once we know protocol version, set u->headers_in.connection_close to indicate
implicitly assumed connection close with HTTP before 1.1.
 2011-09-15 19:22:35 +00:00
Maxim Dounin
f84c69a301 Upstream: Connection header processing. 2011-09-15 19:21:19 +00:00
Maxim Dounin
4686f30a0c Upstream: Transfer-Encoding header processing. 2011-09-15 19:20:08 +00:00
Maxim Dounin
2da36b30c3 Keepalive support in fastcgi. 
By default follow the old behaviour, i.e. FASTCGI_KEEP_CONN flag isn't set
in request and application is responsible for closing connection once request
is done.  To keep connections alive fastcgi_keep_conn must be activated.
 2011-09-15 19:05:23 +00:00
Maxim Dounin
05552a23a2 Keepalive support in memcached. 2011-09-15 19:04:25 +00:00
Maxim Dounin
2d6be3fe93 Upstream: keepalive flag. 
This patch introduces r->upstream->keepalive flag, which is set by protocol
handlers if connection to upstream is in good state and can be kept alive.
 2011-09-15 19:03:15 +00:00
Maxim Dounin
a746bab7c1 Upstream: pipe length and input_filter_init in buffered mode. 
As long as ngx_event_pipe() has more data read from upstream than specified
in p->length it's passed to input filter even if buffer isn't yet full.  This
allows to process data with known length without relying on connection close
to signal data end.

By default p->length is set to -1 in upstream module, i.e. end of data is
indicated by connection close.  To set it from per-protocol handlers upstream
input_filter_init() now called in buffered mode (as well as in
unbuffered mode).
 2011-09-15 19:00:47 +00:00
Maxim Dounin
ffe4f11417 Upstream: r->upstream->length type change to off_t. 
Previous use of size_t may cause wierd effects on 32bit platforms with certain
big responses transferred in unbuffered mode.

Nuke "if (size > u->length)" check as it's not usefull anyway (preread
body data isn't subject to this check) and now requires additional check
for u->length being positive.
 2011-09-15 18:43:19 +00:00
Maxim Dounin
e19f005daf Upstream: content_length_n API change. 
We no longer use r->headers_out.content_length_n as a primary source of
backend's response length.  Instead we parse response length to
u->headers_in.content_length_n and copy to r->headers_out.content_length_n
when needed.
 2011-09-15 18:33:43 +00:00
Maxim Dounin
360ed25d65 Upstream: separate pool for peer connections. 
This is required to support persistent https connections as various ssl
structures are allocated from connection's pool.
 2011-09-15 18:21:24 +00:00
Maxim Dounin
c42c70f478 Workaround for cpu hog on errors with cached connections. 
Just doing another connect isn't safe as peer.get() may expect peer.tries
to be strictly positive (this is the case e.g. with round robin with multiple
upstream servers).  Increment peer.tries to at least avoid cpu hog in
round robin balancer (with the patch alert will be seen instead).

This is not enough to fully address the problem though, hence TODO.  We
should be able to inform balancer that the error wasn't considered fatal
and it may make sense to retry the same peer.
 2011-09-15 18:12:58 +00:00
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
Maxim Dounin
a890b313f3 Buffers reuse in chunked filter. 
There were 2 buffers allocated on each buffer chain sent through chunked
filter (one buffer for chunk size, another one for trailing CRLF, about
120 bytes in total on 32-bit platforms).  This resulted in large memory
consumption with long-lived requests sending many buffer chains.  Usual
example of problematic scenario is streaming though proxy with
proxy_buffering set to off.

Introduced buffers reuse reduces memory consumption in the above problematic
scenario.

See here for initial report:
http://mailman.nginx.org/pipermail/nginx/2010-April/019814.html
 2011-09-15 15:25:42 +00:00
Igor Sysoev
57b4fdb6c8 MP4 co64 atom support added. 2011-09-15 13:23:03 +00:00
Igor Sysoev
c940f5fc99 Fix of struct field name. 2011-09-15 05:15:16 +00:00
Igor Sysoev
1fc9a8dec6 Style fix. 2011-09-14 15:26:11 +00:00
Igor Sysoev
acdac73688 Fixing building by gcc-4.7. 2011-09-14 15:25:46 +00:00
Igor Sysoev
4a383594fb Version bump. 2011-09-14 15:20:01 +00:00
Igor Sysoev
9c5d25179c Fix of the previous commit: is_directio flag processing introduced in r4077 
is still worthwhile.
 2011-09-14 14:28:55 +00:00
Igor Sysoev
7ffb73c6b7 Bugfix: open_file_cache did not update file info on retest. 
If file inode was not changed, cached file information was not updated
on retest.  As a result stale information might be cached forever if file
attributes was changed and/or file was extended.

This fix also makes obsolete r4077 change of is_directio flag handling,
since this flag is updated together with other file information.
 2011-09-14 14:12:35 +00:00
Igor Sysoev
2cc42b74c7 Skipping traks with unsupported media formats. 2011-09-14 14:04:41 +00:00
Igor Sysoev
dcea2ce7d1 Fix of case when start sample does not reside on chunk boundary. 2011-09-14 05:16:20 +00:00
Ruslan Ermilov
59efbc4bcb In Mac OS X Lion, Apple deprecated the use of the system OpenSSL library 
in favour of their CommonCrypto library.  This change adds a work-around
that allows nginx to still be built on Lion with OpenSSL.
 2011-09-13 09:18:43 +00:00
Igor Sysoev
f824fb47fe Fix of debug message format. 2011-09-12 15:15:00 +00:00
Igor Sysoev
d44855067d Fix of codec debug message. 2011-09-12 14:54:28 +00:00
Igor Sysoev
3d9ae84bf9 Fix of error message. 2011-09-12 14:46:06 +00:00
Igor Sysoev
7e8ee656a8 Fix of error message. 2011-09-12 13:06:22 +00:00
Igor Sysoev
e07a3577a9 mp4_max_moov_size directive has been renamed to mp4_max_buffer_size. 2011-09-12 09:38:04 +00:00
Igor Sysoev
b1c79a449e bugfix of r4086: nginx could not be built without debug log. 2011-09-09 11:56:49 +00:00
Igor Sysoev
5d01ac5af3 Bugfix of r4086: directio was always enabled if mp4 file was sent as is. 2011-09-09 11:13:55 +00:00
Igor Sysoev
dde4d7e300 ngx_http_mp4_module 2011-09-09 10:22:34 +00:00
Maxim Dounin
4f65a05d18 Bugfix: open_file_cache lost is_directio flag. 
On file retest open_file_cache lost is_directio if file wasn't changed.
This caused unaligned operations under Linux to fail with EINVAL.
It wasn't noticeable with AIO though, as errors wasn't properly logged.
 2011-09-05 16:36:19 +00:00
Igor Sysoev
3a73e50498 Version bump. 2011-09-05 16:26:51 +00:00
Maxim Dounin
bfbbfc85df Bugfix: read event was not blocked after reading body. 
Read event should be blocked after reading body, else undefined behaviour
might occur on additional client activity.  This fixes segmentation faults
observed with proxy_ignore_client_abort set.
 2011-09-05 12:43:31 +00:00
Maxim Dounin
82854d0d78 Proper setting of read->eof in pipe code. 
Setting read->eof to 0 seems to be just a typo.  It appeared in
nginx-0.0.1-2003-10-28-18:45:41 import (r164), while identical code in
ngx_recv.c introduced in the same import do actually set read->eof to 1.

Failure to set read->eof to 1 results in EOF not being generally detectable
from connection flags.  On the other hand, kqueue won't report any read
events on such a connection since we use EV_CLEAR.  This resulted in read
timeouts if such connection was cached and used for another request.
 2011-09-01 15:10:41 +00:00
Maxim Dounin
a9e3c65d22 Proper SSL shutdown handling. 
If connection has unsent alerts, SSL_shutdown() tries to send them even
if SSL_set_shutdown(SSL_RECEIVED_SHUTDOWN|SSL_SENT_SHUTDOWN) was used.
This can be prevented by SSL_set_quiet_shutdown().  SSL_set_shutdown()
is required nevertheless to preserve session.
 2011-09-01 13:49:36 +00:00
Igor Sysoev
09be2f18c5 Now if client requests more ranges than "max_ranges" permits, 
nginx disables ranges and returns just the source response.
 2011-09-01 13:03:55 +00:00
Igor Sysoev
f560419c54 The "max_ranges" directive. 
"max_ranges 0" disables ranges support at all,
"max_ranges 1" allows the single range, etc.
By default number of ranges is unlimited, to be precise, 2^31-1.
 2011-08-31 09:40:55 +00:00
Igor Sysoev
e81c293289 Style fix: removal of tabs introduced in the previous commit. 2011-08-31 09:26:07 +00:00
Igor Sysoev
65b1592d02 *) fix of r4060: start value should be tested after the "found" label; 
*) optimization: start value may be tested against end value only,
   since end value here may not be greater than content_length.
 2011-08-30 20:34:58 +00:00
Igor Sysoev
1f3280bae2 Unsatisfiable range with start value greater than content length 
was not properly skipped. The bug has been introduced in r4057.
 2011-08-30 14:25:35 +00:00
Igor Sysoev
e766153451 ngx_http_range_parse() should be static. 2011-08-30 13:07:33 +00:00
Igor Sysoev
9162057731 Ranges processing small optimization. 2011-08-30 13:06:12 +00:00
Igor Sysoev
451df22b3f Now unsatisfiable ranges are processed according to RFC 2616. 2011-08-30 13:01:55 +00:00
Igor Sysoev
584703b84a Ranges processing small optimization. 2011-08-30 12:45:24 +00:00
Igor Sysoev
f2575bd878 Style fix. 2011-08-30 12:28:01 +00:00
Igor Sysoev
c2c3e3105f Now if total size of all ranges is greater than source response size, 
then nginx disables ranges and returns just the source response.
This fix should not affect well-behaving applications but will defeat
DoS attempts exploiting malicious byte ranges.
 2011-08-26 09:42:50 +00:00
Igor Sysoev
8b2bf08165 Cache size accounting fix: actual cache size on disk was less than 
needed by sum of sizes of files loaded by worker processes themselves
while cache loader was running.

The bug has been introduced in r3900.
 2011-08-25 17:29:34 +00:00
Maxim Dounin
fbc51e4c44 Better handling of various per-server ssl options with SNI. 
SSL_set_SSL_CTX() doesn't touch values cached within ssl connection
structure, it only changes certificates (at least as of now, OpenSSL
1.0.0d and earlier).

As a result settings like ssl_verify_client, ssl_verify_depth,
ssl_prefer_server_ciphers are only configurable on per-socket basis while
with SNI it should be possible to specify them different for two servers
listening on the same socket.

Workaround is to explicitly re-apply settings we care about from context
to ssl connection in servername callback.

Note that SSL_clear_options() is only available in OpenSSL 0.9.8m+.  I.e.
with older versions it is not possible to clear ssl_prefer_server_ciphers
option if it's set in default server for a socket.
 2011-08-23 14:36:31 +00:00
Igor Sysoev
631fa929d3 Version bump. 2011-08-23 14:22:34 +00:00
Igor Sysoev
566dfe0c7f SIGWINCH/NOACCEPT signal is disabled now in non-daemon mode. 
Non-daemon mode is currently used by supervisord, daemontools and so on
or during debugging. The NOACCEPT signal is only used for online upgrade
which is not supported when nginx is run under supervisord, etc.,
so this change should not break existant setups.
 2011-08-22 12:34:48 +00:00
Igor Sysoev
0d18687b03 The change in adaptive loader behaviour introduced in r3975: 
now cache loader processes either as many files as specified by loader_files
or works no more than time specified by loader_threshold during each iteration.

loader_threshold was previously used to decrease loader_files or
to increase loader_timeout and this might eventually result in
downgrading loader_files to 1 and increasing loader_timeout to large values
causing loading cache for forever.
 2011-08-22 10:16:49 +00:00
Maxim Dounin
de1a3e1e0c Fix buffer overrun under Windows. 2011-08-22 10:07:27 +00:00
Maxim Dounin
ec8186c733 Move SO_ACCEPTFILTER and TCP_DEFER_ACCEPT checks into configure. 
NetBSD 5.0+ has SO_ACCEPTFILTER support merged from FreeBSD, and having
accept filter check in FreeBSD-specific ngx_freebsd_config.h prevents it
from being used on NetBSD.  Therefore move the check into configure (and
do the same for Linux-specific TCP_DEFER_ACCEPT, just to be in line).
 2011-08-21 11:37:37 +00:00
Maxim Dounin
5a52d67a08 Fix ignored headers handling in fastcgi/scgi/uwsgi. 
The bug had appeared in r3561 (fastcgi), r3638 (scgi), r3567 (uwsgi).
 2011-08-19 20:11:39 +00:00
Maxim Dounin
65c32b255d Complain on invalid log levels. 
Previously only first log level was required to be correct, while error_log
directive in fact accepts list of levels (e.g. one may specify "error_log ...
debug_core debug_http;").  This resulted in (avoidable) wierd behaviour on
missing semicolon after error_log directive, e.g.

    error_log /path/to/log info
    index index.php;

silently skipped index directive and it's arguments (trying to interpret
them as log levels without checking to be correct).
 2011-08-18 21:48:13 +00:00
Maxim Dounin
b7fcb430c1 Upstream: properly allocate memory for tried flags. 
Previous allocation only took into account number of non-backup servers, and
this caused memory corruption with many backup servers.

See report here:
http://mailman.nginx.org/pipermail/nginx/2011-May/026531.html
 2011-08-18 17:04:52 +00:00
Maxim Dounin
624fbe94a2 Fixing cpu hog with all upstream servers marked "down". 
The following configuration causes nginx to hog cpu due to infinite loop
in ngx_http_upstream_get_peer():

    upstream backend {
        server 127.0.0.1:8080 down;
        server 127.0.0.1:8080 down;
    }

    server {
       ...
       location / {
           proxy_pass http://backend;
       }
    }

Make sure we don't loop infinitely in ngx_http_upstream_get_peer() but stop
after resetting peer weights once.

Return 0 if we are stuck.  This is guaranteed to work as peer 0 always exists,
and eventually ngx_http_upstream_get_round_robin_peer() will do the right
thing falling back to backup servers or returning NGX_BUSY.
 2011-08-18 16:52:38 +00:00
Maxim Dounin
9bc8fc4602 Fixing proxy_set_body and proxy_pass_request_body with SSL. 
Flush flag wasn't set in constructed buffer and this prevented any data
from being actually sent to upstream due to SSL buffering.  Make sure
we always set flush in the last buffer we are going to sent.

See here for report:
http://nginx.org/pipermail/nginx-ru/2011-June/041552.html
 2011-08-18 16:34:24 +00:00
Igor Sysoev
c4ff39ae2b Fix names of the referer hash size directives introduced in r3940. 2011-08-18 16:27:30 +00:00
Maxim Dounin
b09ceca261 Fix body with request_body_in_single_buf. 
If there were preread data and request body was big enough first part
of the request body was duplicated.

See report here:
http://mailman.nginx.org/pipermail/nginx/2011-July/027756.html
 2011-08-18 15:52:00 +00:00
Maxim Dounin
f48b451195 Correctly set body if it's preread and there are extra data. 
Previously all available data was used as body, resulting in garbage after
real body e.g. in case of pipelined requests.  Make sure to use only as many
bytes as request's Content-Length specifies.
 2011-08-18 15:27:57 +00:00
Igor Sysoev
de236d3a2c fix gzip quantity: "q=0." and "q=1." are valid values according to RFC 2011-08-05 08:51:29 +00:00
Igor Sysoev
48d17bca94 refactor gzip quantity introduced in r3981: it ignored "q=1.000" 2011-08-04 14:50:59 +00:00
Igor Sysoev
dfd81a23b2 A new fix for the case when ssl_session_cache defined, but ssl is not 
enabled in any server. The previous r1033 does not help when unused zone
becomes used after reconfiguration, so it is backed out.

The initial thought was to make SSL modules independed from SSL implementation
and to keep OpenSSL code dependance as much as in separate files.
 2011-08-04 11:12:30 +00:00
Igor Sysoev
c42be75569 removal of error message about %name log_format parameters, 
they have been deleted long ago in 0.5.0-RELEASE
 2011-08-03 16:01:36 +00:00
Igor Sysoev
7cce1cacaa fix typo introduced in r3985 2011-08-02 12:43:01 +00:00
Igor Sysoev
475a5dfcf1 bump version 2011-08-02 12:39:38 +00:00
Igor Sysoev
72a96bfdcb fix r3981 again for case "Accept-Encoding: gzip" 2011-08-01 14:38:09 +00:00
Igor Sysoev
21fd22d089 always set timer in discard body handler, this fixes the cases 
when request for static file is redirected by error_page to an SSI page

patch by Maxim Dounin
 2011-08-01 13:52:54 +00:00
Igor Sysoev
2505587b4d lingering_close "off|on|always" 
patch by Maxim Dounin
 2011-08-01 13:26:55 +00:00
Igor Sysoev
41c8a1d27f do not send RST on normal lingering close read timeout, 
if reset_timedout_connection is on

patch by Maxim Dounin
 2011-08-01 13:08:03 +00:00
Igor Sysoev
bd7dfe44c5 fix r3981 for case "Accept-Encoding: gzip" 2011-08-01 11:21:46 +00:00
Igor Sysoev
2f3668b59b enable lingering close for pipelined requests 
patch by Maxim Dounin
 2011-08-01 11:08:57 +00:00
Igor Sysoev
721f47ed3c Accept-Encoding refactoring: "gzip; q=0" support 2011-08-01 11:02:12 +00:00
Igor Sysoev
d743a2339e Accept-Encoding refactoring: test first the most common case "gzip," 2011-07-30 07:34:12 +00:00
Igor Sysoev
6652cc5962 Accept-Encoding refactoring: remove ancient MSIE 4.x test for gzip 2011-07-30 06:20:06 +00:00
Igor Sysoev
c9468026e7 test length of proxy_pass with variables 
patch by Lanshun Zhou
 2011-07-30 06:11:46 +00:00
Igor Sysoev
c2f852c260 update r3945 with more descriptive error message 2011-07-29 15:33:03 +00:00
Igor Sysoev
922f106582 loader_files, loader_sleep, and loader_threshold 2011-07-29 15:09:02 +00:00
Igor Sysoev
d5a25a4b97 set correct configuration file values while adding path 
patch by Maxim Dounin
 2011-07-25 10:22:38 +00:00
Igor Sysoev
1850ce09a1 rename ngx_http_file_cache_manager_sleep() to ngx_http_file_cache_loader_sleep() 
and do not use it all in cache manager: this is a vestige of the times when
cache manager loaded cache
 2011-07-25 09:45:00 +00:00
Igor Sysoev
d8ce166e2e do not close connection if cache file is too small: replace it with valid one 2011-07-24 20:04:47 +00:00
Igor Sysoev
c2cafadfa5 elimination of reading cache files by cache loader 2011-07-24 19:46:53 +00:00
Igor Sysoev
92161bac79 fix r3968 2011-07-24 19:43:52 +00:00
Igor Sysoev
6cb6fc4a09 update the previous commit: 
removing dependencies on file uniq since WIN32_FIND_DATA has no such field
 2011-07-24 17:36:26 +00:00
Igor Sysoev
c1250b6a49 The cache loader performs two tasks: inserting cache objects in inactivity 
list and evaluating total cache size. Reading just directory is enough for
this purpose. Elimination of reading cache files saves at least one disk I/O
operation per file.

Preparation for elimination of reading cache files by cache loader:
removing dependencies on the reading:
*) cache node valid_sec and valid_msec are used only for caching errors;
*) upstream buffer size can be used instead of cache node body_start.
 2011-07-24 16:47:31 +00:00
Igor Sysoev
bb389f6111 fuse two if's in one condition 2011-07-24 16:10:06 +00:00
Igor Sysoev
64d024605a style fix 2011-07-24 16:06:24 +00:00
Igor Sysoev
08b597592f do not try to reuse and save a SSL session for a peer created on the fly 
by ngx_http_upstream_create_round_robin_peer(), since the peer lives
only during request so the saved SSL session will never be used again
and just causes memory leak

patch by Maxim Dounin
 2011-07-22 16:30:17 +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
b0b6bcedfc fix SSL connection issues on platforms with 32-bit off_t 
patch by Maxim Dounin
 2011-07-22 12:53:04 +00:00
Igor Sysoev
a7ed0951e3 fix build by gcc46 with -Wunused-value option 
patch by Maxim Dounin
 2011-07-22 10:43:50 +00:00
Igor Sysoev
f39642a907 ECDHE support 
patch by Adrian Kotelba
 2011-07-20 15:42:40 +00:00
Igor Sysoev
e61ba26744 MSIE export versions are rare now, so RSA 512 key is generated on demand 
and is shared among all hosts instead of pregenerating for every HTTPS host
on configuraiton phase. This decreases start time for configuration with
large number of HTTPS hosts.
 2011-07-20 12:59:24 +00:00
Igor Sysoev
2551f4a55d bump version: 1.1.0 development version 2011-07-20 09:29:25 +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
82afb9cc86 $uid_reset 2011-07-19 11:21:50 +00:00
Igor Sysoev
a0202f26c6 fix r3756: release lock to allow other process to delete cache node 
patch by Maxim Dounin
 2011-07-19 10:35:02 +00:00
Igor Sysoev
99f2b9e063 fix building by MSVC 2011-07-18 15:00:05 +00:00
Igor Sysoev
87ee007022 revert r3935 and fix "stalled cache updating" alert 
by freeing cache at upstream finalize phase
patch by Maxim Dounin
 2011-06-28 13:26:08 +00:00
Igor Sysoev
f58154db2f referer_hash_max_size and referer_hash_bucket_size directives 
patch by Witold Filipczyk
 2011-06-28 10:40:44 +00:00
Igor Sysoev
8d7b1d222e use !aNULL to disable all anonymous cipher suites 
patch by Rob Stradling
 2011-06-27 15:47:51 +00:00
Igor Sysoev
0a860a1c1d bump version 2011-06-27 15:34:44 +00:00
Igor Sysoev
1788ec0c48 fix "stalled cache updating" alert, 
when non-cachable HEAD response did not not free an expired cache node
 2011-06-01 08:02:34 +00:00
Igor Sysoev
5343bf3221 revert r3875 since now map uses case sensetive regexes by default 2011-05-30 14:24:17 +00:00
Igor Sysoev
53d05b969b change ngx_http_map_find(): use case sensitive regexes 2011-05-30 12:36:17 +00:00
Igor Sysoev
36aadf7eba fix building on FreeBSD 6 or earlier against system md5 2011-05-27 13:30:53 +00:00
Igor Sysoev
e620fdac65 make built-in ngx_md5_update() interface consistent with other implemenations 2011-05-27 10:00:46 +00:00
Igor Sysoev
c4793b6505 fix building --without-http_auth_basic_module, 
the bug has been introduced in r3923
 2011-05-26 07:32:48 +00:00
Igor Sysoev
ce2229e2f7 bump version 2011-05-26 07:31:40 +00:00
Igor Sysoev
5dc5945ccf "$apr1", "{PLAIN}", and "{SSHA}" password methods in auth basic module 
patch by Maxim Dounin
 2011-05-16 14:54:50 +00:00
Igor Sysoev
ffc7271250 fix testing IPv4 address mapped to IPv6, when only IPv6 access rules are defined 2011-05-16 14:01:23 +00:00
Igor Sysoev
529b5f1938 support IPv4 mapped to IPv6 in geo module 2011-05-16 13:54:42 +00:00
Igor Sysoev
dd39f60014 support IPv4 mapped to IPv6 in geoip module 2011-05-16 13:50:58 +00:00
Igor Sysoev
868db976d7 fix debug logging 2011-05-13 10:06:56 +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
50733a53ec geoip_org 
patch by Alexander Uskov
 2011-05-11 09:34:21 +00:00
Igor Sysoev
20b52bec63 fix typo 2011-05-11 09:25:37 +00:00
Igor Sysoev
dc336358ab bump version 2011-05-11 09:19:48 +00:00
Igor Sysoev
49ae93034d gdImageCopyRotated() may images of even height or width 
patch by Adam Bocim
 2011-05-10 12:04:57 +00:00
Igor Sysoev
e2c8ad7122 use POSIX semaphores in shmtx instead of sched_yield() 
number of spinlock spins are increased twice
 2011-05-10 11:39:13 +00:00
Igor Sysoev
e691d94a39 bump version 2011-05-04 12:20:32 +00:00
Igor Sysoev
eecc540da8 test zero value in an "if" directive consistently with predicates fixed in r3894 
thanks to Maxim Dounin
 2011-05-03 09:52:27 +00:00
Igor Sysoev
2bd01a0f01 revert r3864, it may cause kernel panic on some kernels while working with IPv6 2011-04-23 17:27:55 +00:00
Igor Sysoev
efde3eb92e fix building by gcc 4.6 without --with-debug 2011-04-23 17:25:06 +00:00
Igor Sysoev
c37192b537 style fix: remove trailing spaces 2011-04-23 13:11:17 +00:00
Igor Sysoev
ef1f33b0db Use more precise stat.st_blocks to account cache size on Unix 
instead of file length rounded to a file system block size.
There is no similar way on Windows, so rounding to a cache->bsize is kept.
 2011-04-22 10:06:43 +00:00
Igor Sysoev
64efecc2b5 allow to use $upstream_... variables in SSI 2011-04-21 10:07:07 +00:00
Igor Sysoev
423ee58e76 fix r3713 
thanks to Igor A. Valcov
 2011-04-19 12:29:16 +00:00
Igor Sysoev
b3451785fe an internal MD5 implemenation 
patch by Maxim Dounin
 2011-04-15 15:58:06 +00:00
Igor Sysoev
9813a1999c fix segfault in IPv6 parsing while processing invalid IPv4 address X.YYYY.Z 
patch by Maxim Dounin
 2011-04-15 13:50:27 +00:00
Igor Sysoev
14fe2dd94a values starting with '0' were incorrectly assumed to be false 
patch by Maxim Dounin
 2011-04-15 12:24:18 +00:00
Igor Sysoev
432760ee4d use MurmurHash2 for split_clients, because 
its distribution is much better than CRC32's one
 2011-04-15 10:59:57 +00:00
Igor Sysoev
42f1e1cb96 ngx_murmur_hash2() 2011-04-15 10:59:24 +00:00
Igor Sysoev
0bd0b2894c bump version 2011-04-15 10:58:44 +00:00
Igor Sysoev
d63104eea4 use memmove() in appropriate places 2011-04-12 08:02:46 +00:00
Igor Sysoev
d80bcbcd0f "satisfy any" disabled custom 401 error page 2011-04-11 14:17:31 +00:00
Igor Sysoev
711eeb8514 fix CPU hog in cache manager 
patch by Maxim Dounin
 2011-04-08 15:27:53 +00:00
Igor Sysoev
ea38fe54bd fix "image_filter rotate 180" and crop case 
the bug has been introduced in r3879
 2011-04-07 09:12:30 +00:00
Igor Sysoev
f352259dd6 bump version 2011-04-07 09:08:52 +00:00
Igor Sysoev
4956ac5108 reuse keepalive connections if there are no free worker connections 
patch by Maxim Dounin
 2011-04-04 12:26:53 +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
450c981ab9 image filter rotate 
patch by Adam Bocim
 2011-04-04 09:57:32 +00:00
Igor Sysoev
b8fb0a15a2 bump version 2011-04-04 09:46:00 +00:00
Igor Sysoev
921ac21acf map tests values in low case only, so caseless regex has no sense 2011-03-21 15:18:59 +00:00
Igor Sysoev
c9d671cd81 $time_iso8601 log variable 
patch by Michael Lustfield
 2011-03-16 15:46:57 +00:00
Igor Sysoev
0519b43a77 allow regex as "map" parameter 2011-03-16 15:32:31 +00:00
Igor Sysoev
32c73df97a remove semicolon, because it is already in "nginx: " prefix 2011-02-21 11:47:28 +00:00
Igor Sysoev
22434e4c72 fix warnings 2011-02-21 11:44:26 +00:00
Igor Sysoev
2a526d4969 bump version 2011-02-21 10:03:28 +00:00
Igor Sysoev
d53c836214 fix u->one_addr handling in ngx_inet_resolve_host() 
patch by Maxim Dounin
 2011-02-17 15:01:16 +00:00
Igor Sysoev
95899a3f19 use backlog -1 on Linux 
thanks to Andrei Nigmatulin
 2011-02-17 14:14:50 +00:00
Igor Sysoev
b2492255f8 always test proxy_redirect with slash, this fixes a case when nginx uses 
proxy_pass "http://www", upstream redirects to "http://www.host/uri",
and nginx rewrites it as ".host/uri"
patch by Maxim Dounin
 2011-02-17 11:54:35 +00:00
Igor Sysoev
4d6db4a7ab set current atime while setting mtime 
patch by Andrei Nigmatulin
 2011-02-11 08:02:35 +00:00
Igor Sysoev
64d5f9ba26 fix "error_page 497 https://" case 
patch by Maxim Dounin
the bug has been introduced in r3782
 2011-02-01 16:18:55 +00:00
Igor Sysoev
eb1a344dd3 utf8 parameter of geoip_country and geoip_city 
patch by Denis F. Latypoff
 2011-01-27 12:51:59 +00:00
Igor Sysoev
ab54e21633 bump version 2011-01-27 12:43:11 +00:00
Igor Sysoev
8dbc8a97dd server_name $hostname 2011-01-20 15:31:24 +00:00
Igor Sysoev
d19c93d127 style fix: remove trailing spaces 2011-01-20 15:29:53 +00:00
Igor Sysoev
cfc5c25589 move setting conf->server_name in merge phase 2011-01-20 15:15:50 +00:00
Igor Sysoev
cc878dc6ac use SwitchToThread() instead of Sleep(0), because the later 
may not yield control, if there is no thread with higher priority
 2011-01-20 13:06:21 +00:00
Igor Sysoev
3d86ad3f95 fix building on Fedora 14 
patch by Kirill A. Korinskiy
 2011-01-20 12:33:17 +00:00
Igor Sysoev
8e8251a317 fix large stderr handling without http cache 
patch by Maxim Dounin
the bug has been introduced in r3461
 2011-01-20 12:23:00 +00:00
Igor Sysoev
26cf2c96ea introduce 494 code "Request Header Too Large" 2011-01-20 10:37:58 +00:00
Igor Sysoev
87f744c24b use boolean expression instead of "if" 2010-12-15 14:10:33 +00:00
Igor Sysoev
f00e81d75a rename NGX_HTTP_OWN_CODES to NGX_HTTP_NGINX_CODES 2010-12-14 23:04:26 +00:00
Igor Sysoev
dc61c0a153 bump version 2010-12-14 22:54:04 +00:00
Igor Sysoev
2567c92ace allow "env" to work in the single process mode 2010-12-13 10:55:15 +00:00
Igor Sysoev
5644c43caf always run regex in server_name to get captures for IPv6 addresses, 
the same fix for IPv4 addresses has been made in r2584
 2010-12-12 21:13:27 +00:00
Igor Sysoev
1fdb004f52 test wildcard tail hash existance for IPv6 addresses, 
the same fix for IPv4 addresses has been made in r2581
 2010-12-12 21:10:59 +00:00
Igor Sysoev
7c2611a231 style fix 2010-12-12 20:11:31 +00:00
Igor Sysoev
076ad1672b remove semicolon, because it is already in "nginx: " prefix 2010-12-11 10:59:26 +00:00
Igor Sysoev
5491139caf bump version 2010-12-06 14:40:40 +00:00
Igor Sysoev
3e3ee60b99 remove SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG becuase of CVE-2010-4180 2010-12-06 11:17:03 +00:00
Igor Sysoev
ec4df838c8 "If-Unmodified-Since" support 2010-12-06 11:11:05 +00:00
Igor Sysoev
0c39c27412 fix building by msvc8 introduced by the previous commit 2010-12-02 14:20:51 +00:00
Igor Sysoev
a07d6ec39f fallback to accept() if accept4() is not implemented, 
the issue has been introduced in r3787
 2010-12-02 10:05:41 +00:00
Igor Sysoev
86ffd9b10f bump version 2010-11-30 13:26:21 +00:00
Igor Sysoev
f5798d8c0d fix comment 2010-11-29 19:41:53 +00:00
Igor Sysoev
bd4c8e88ee revert processing NGX_OK in rewrite phase changed in r3798, 
this broke "return 204" and "return code text"
 2010-11-29 19:40:54 +00:00
Igor Sysoev
c219a6f7d0 bump version 2010-11-29 19:39:26 +00:00
Igor Sysoev
c19b848976 add "nginx: " prefix when logging to the stderr 2010-11-29 15:01:06 +00:00
Igor Sysoev
a979d9fb30 move ngx_strerror_init() at the very start 2010-11-29 15:00:02 +00:00
Igor Sysoev
8c6144f022 revert processing NGX_OK and NGX_DONE in rewrite phase changed in r3634 2010-11-29 14:01:17 +00:00
Igor Sysoev
d4b08c9134 allocate last zero byte in ngx_crypt() 2010-11-29 09:23:25 +00:00
Igor Sysoev
f83d6cf0f7 style fix 2010-11-26 13:58:28 +00:00
Igor Sysoev
02677300d1 fix building by icc8 2010-11-26 13:36:36 +00:00
Igor Sysoev
6946ed75b6 keepalive_disable 2010-11-26 12:40:56 +00:00
Igor Sysoev
97d32cb169 allow variable as "map" value 2010-11-26 12:25:51 +00:00
Igor Sysoev
07335d89df use "\" to escape "default", "include", and "hostnames" values instead of "!" 2010-11-25 15:36:24 +00:00
Igor Sysoev
04e145d2da allow empty value as "map" parameter 2010-11-25 15:24:29 +00:00
Igor Sysoev
67e6bafc90 allow expressions in the first "map" parameter 2010-11-25 15:22:43 +00:00
Igor Sysoev
7f31a2098d use copied strerror() messages and autoconfigured sys_nerr value 2010-11-25 11:04:03 +00:00
Igor Sysoev
40747ad861 Linux accept4() support 2010-11-25 10:15:04 +00:00
Igor Sysoev
601ca7cd6e bump version 2010-11-24 13:41:37 +00:00
Igor Sysoev
a64b716b22 allow override redirect status in error_page 2010-10-18 10:14:00 +00:00
Igor Sysoev
c5d1790e1d change order of limit_req lookup result processing 2010-10-14 09:20:01 +00:00
Igor Sysoev
622721a598 an excess was logged as 0.000 if requests were limited without delay: 
*) use a real excess value instead of non-updated limit_req rbtree node field,
*) move inactivity queue handling inside ngx_http_limit_req_lookup()
   since the node is not required outside the lookup function;

the bug has been introduced in r3184
 2010-10-13 20:58:41 +00:00
Igor Sysoev
824856fc10 always update an aio_senfile connection flag accodring to a current 
location configuration, this clears the flag for requests passed
via a keep-alive connection
 2010-10-12 12:18:39 +00:00
Igor Sysoev
3bff22f2e2 update event flags after successful io_submit() 2010-10-12 12:11:11 +00:00
Igor Sysoev
89eae52df8 file AIO read may be posted inside loop 2010-10-12 12:06:52 +00:00
Igor Sysoev
7087d5d72a add default listen port at the end of server block parsing instead of 
merge phase: otherwise the first server without an listen directive
did not become the default server if there was no explicit default server;
the bug has been introduced in r3218
 2010-10-11 18:48:18 +00:00
Igor Sysoev
21dba41f5b fix testing, the bug has been introduced in r3218 2010-10-08 11:42:05 +00:00
Igor Sysoev
5fffff997f gzip_disable degradation 2010-10-04 15:03:00 +00:00
Igor Sysoev
81aa52829a ngx_http_degraded() 2010-10-04 14:59:41 +00:00
Igor Sysoev
61d5e5e67f bump version 2010-10-04 13:50:09 +00:00
Igor Sysoev
bfec9887ce nginx uses SSL mode for a listen socket with any option set, 
the bug has been introduced in r3765
 2010-09-28 06:50:52 +00:00
Igor Sysoev
a397c7faaa bump version 2010-09-28 06:46:58 +00:00
Igor Sysoev
f79878e5d9 allow duplicate listen ssl options 2010-09-27 11:48:12 +00:00
Igor Sysoev
49ac2b2b45 decrease resolver errors level to error 2010-09-27 11:23:45 +00:00
Igor Sysoev
8c70e67f7b worker_rlimit_core should be off_t 2010-09-15 15:24:21 +00:00
Igor Sysoev
9a62648f7b fix typo 2010-09-13 12:44:43 +00:00
Igor Sysoev
12f4da4695 discard "secure_link_expires on|off" 2010-09-06 14:19:18 +00:00
Igor Sysoev
c13a4098b7 bump version 2010-09-06 11:07:07 +00:00
Igor Sysoev
94e9aaa8ad new ngx_http_secure_link_module with secure_link, secure_link_md5, and 
secure_link_expires
 2010-09-02 14:37:16 +00:00
Igor Sysoev
a256afd064 fix race condition if during reconfiguration two cache managers try 
to delete old inactive entries: one of them removes a entry just locked by
other manager from the queue and the rbtree as long inactive entry,
causes the latter manager to segfault leaving cache mutex locked,
the bug has been introduced in r3727
 2010-09-02 14:31:47 +00:00
Igor Sysoev
3730543c26 gzip_disable msie6 ignored other patterns 2010-09-02 14:02:57 +00:00
Igor Sysoev
31e6fc82cc gzip_disable compiled always the first pattern only 2010-09-02 14:01:58 +00:00
Igor Sysoev
4db3b3e2c4 gzip_disable msie6 did not inherited if nginx was built without PCRE 2010-09-02 13:54:28 +00:00
Igor Sysoev
8a9f761927 add "Global\" prefix for signal events 2010-09-02 13:49:05 +00:00
Igor Sysoev
2cb30f153f the -q switch 2010-09-02 13:43:02 +00:00
Igor Sysoev
f7dd767e57 if a location is specified by regex, then always compile an "alias", 
even into one static string script: this elimates testing this
too specific case inside ngx_http_map_uri_to_path()
 2010-08-26 12:33:08 +00:00
Igor Sysoev
f380df5e20 bump version 2010-08-25 12:30:08 +00:00
Igor Sysoev
d39b9ec19d image_filter_jpeg_quality supports variables 2010-08-06 15:55:05 +00:00
Igor Sysoev
7268cc8c6e zero fcn->updating after node allocation 2010-08-04 13:34:23 +00:00
Igor Sysoev
2b74841a4f error status codes could be cached for next request only, 
the bug has been introduced in r3712
 2010-08-04 12:55:27 +00:00
Igor Sysoev
541d8c698a we can free GeoIPRecord just after GeoIP_region_name_by_code(), 
because it returns a statically allocated string
 2010-08-03 18:38:08 +00:00
Igor Sysoev
a999586594 fix segfault, the bug has been introduced in r3738 2010-08-03 18:27:56 +00:00
Igor Sysoev
6dd6aefaa7 bump version 2010-08-03 18:24:18 +00:00
Igor Sysoev
395f35e5fa $geoip_region_name 2010-08-03 15:01:34 +00:00
Igor Sysoev
dc87ab5a69 $geoip_dma_code and $geoip_area_code 2010-08-03 14:19:49 +00:00
Igor Sysoev
41212d27fa fix fastcgi_split_path_info, if URI was not fully captured 2010-08-03 13:35:48 +00:00
Igor Sysoev
81cd5e4f6f *) make code consistent to fastcgi, etc 
*) remove STUB comment
 2010-08-03 12:59:14 +00:00
Igor Sysoev
e4994fbacb use NULL instead of 0 2010-08-03 12:53:06 +00:00
Igor Sysoev
b16b8ddae6 delete surplus assignment 2010-08-03 09:42:53 +00:00
Igor Sysoev
90f95522a5 inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside 
a limit_except block if no handler was defined for the block
 2010-08-03 09:24:25 +00:00
Igor Sysoev
0ec5492189 ngx_http_conf_get_module_srv_conf() and ngx_http_conf_get_module_loc_conf() 
may be used at merge phase
 2010-08-02 15:28:04 +00:00
Igor Sysoev
6d9d07b16a fix directive type 2010-08-02 12:47:52 +00:00
Igor Sysoev
029299aaa4 change logic slightly 2010-08-02 12:34:15 +00:00
Igor Sysoev
c7b2e2a570 change order 2010-08-02 12:32:33 +00:00
Igor Sysoev
2108fabea2 *) delete cache key node after a cache file removal 
*) move fileless cache key node removal in ngx_http_file_cache_delete()
 2010-08-02 12:27:58 +00:00
Igor Sysoev
0e0e0af51b escape ";" in arguments 2010-07-30 13:25:19 +00:00
Igor Sysoev
1cd46b88a4 count cache key node usage for cached error statuses 2010-07-30 12:41:55 +00:00
Igor Sysoev
09ce1e2d89 do not free unused cache node if cache min_uses > 1, 
the bug has been introduced in r3695, r3708, r3711
 2010-07-30 10:20:08 +00:00
Igor Sysoev
10f8d5d74e return 415 on too big image in image filter 2010-07-29 15:40:03 +00:00
Igor Sysoev
7c50789e2a change default server_name_in_redirect value to off, 
since default server_name is empty
 2010-07-29 10:01:31 +00:00
Igor Sysoev
a69cf2d005 use an empty name as default server_name instread of hostname 2010-07-29 10:00:04 +00:00
Igor Sysoev
e8cf60da34 allow server_name "" as the first name 2010-07-29 09:55:54 +00:00
Igor Sysoev
6b45b065fe decrease SSL handshake error level to info 2010-07-29 09:30:15 +00:00
Igor Sysoev
6f2796af04 bump version 2010-07-29 08:10:22 +00:00
Igor Sysoev
9135a0e022 move debug logging inside ngx_http_file_cache_free() 2010-07-28 15:56:56 +00:00
Igor Sysoev
14c95f99ac fix $request_time for subrequests 2010-07-28 15:51:50 +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
18b36e5035 fix r3708 and r3695: valid_sec is set only for caching error status codes 2010-07-27 19:11:17 +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
4b7637adb6 fix r3695: this commit 
*) freed valid keys zone node
*) and did not decrease cache size, so cache manager process ete CPU time,
   if cache checking max_size was enabled
 2010-07-27 11:22:59 +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
b1327bd842 initialize r->cache->file.fd with NGX_INVALID_FILE 2010-07-19 15:28:22 +00:00
Igor Sysoev
1daef7d1b0 bump version 2010-07-19 15:27:06 +00:00
Igor Sysoev
47f5f947bc add warnings for proxy_no_cache and fastcgi_no_cache 2010-07-19 09:55:43 +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
9e9cbee81e ngx_http_file_cache_name() 2010-07-15 13:46:32 +00:00
Igor Sysoev
0e73a5bfb7 style fix 2010-07-15 13:10:05 +00:00
Igor Sysoev
85992f9eb3 delete empty cache zone node if we could not get response to cache 2010-07-15 13:08:51 +00:00
Igor Sysoev
4769d10604 fix scgi_no_cache and uwsgi_no_cache initialization 2010-07-14 11:29:19 +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
7fc29052e8 ngx_http_test_predicates(), ngx_http_set_predicate_slot() 2010-07-14 11:13:59 +00:00
Igor Sysoev
e48f042f40 bump version 2010-07-14 11:09:56 +00:00
Igor Sysoev
5a19097c9b allow setfib=0 2010-07-13 10:17:09 +00:00
Igor Sysoev
618703b5b6 use xmlSAXHandler._private field to store xslt filter context 2010-07-12 12:52:01 +00:00
Igor Sysoev
a2d9995ca1 fix building by msvc7 2010-07-08 16:17:11 +00:00
Igor Sysoev
f9dd541edb fix typo 2010-07-08 14:02:09 +00:00
Igor Sysoev
40b4ba1663 style fix 2010-07-08 13:49:21 +00:00
Igor Sysoev
7aa1f5bf4a update r->buffered after processing SSI command, 
the bug has been probably introduced in r2378
 2010-07-07 10:17:19 +00:00
Igor Sysoev
a2e846242f bump version 2010-07-07 10:09:44 +00:00
Igor Sysoev
0bd7a7d894 listen setfib=X 2010-07-05 13:49:16 +00:00
Igor Sysoev
1a5d7553da fix case of partially matched patterns on buffer border in sub_filter 2010-07-05 13:45:10 +00:00
Igor Sysoev
a5ee005a27 fix recognition of SSLv2 Client Hello Packet large than 255 bytes 2010-07-05 13:35:20 +00:00
Igor Sysoev
802bc23574 try to use C99 variadic macros first: 
AIX 5.3's XL C has problems with GCC style variadic macros
 2010-07-05 13:02:25 +00:00
Igor Sysoev
ee37271a0f fix building by owc12: GetLongPathName() is available since Win2K only 2010-07-05 12:47:35 +00:00
Igor Sysoev
497c13774d HP/UX uses EWOULDBLOCK instead of EAGAIN 2010-07-03 20:16:55 +00:00
Igor Sysoev
0cb0c67e3a do not use a cache headers set to hide 2010-07-02 10:05:40 +00:00
Igor Sysoev
0bd1809f05 treat Set-Cookie as a header that forbids caching 2010-07-02 09:49:27 +00:00
Igor Sysoev
9a00d69413 update the previous commit 2010-07-02 09:28:50 +00:00
Igor Sysoev
7e14b50c28 use shared ngx_http_upstream_ignore_headers_masks[] 2010-07-02 09:25:38 +00:00
Igor Sysoev
187538d1eb bump version 2010-07-01 12:56:32 +00:00
Igor Sysoev
fb7b45d20e remove r->zero_body unused since the previous commit 2010-06-30 14:42:15 +00:00
Igor Sysoev
ffcae99251 Fix processing 
error_page 502 504 /zero;
    location = /zero { return 204; }

The bug has been introduced in r3634.
The fix also allow to use:
    error_page 502 504 = /zero;
    location = /zero { return 200; }

This case still does not work:
    error_page 502 504 /zero;
    location = /zero { return 200; }
 2010-06-30 14:39:28 +00:00
Igor Sysoev
bcd78e22e9 change logic introduced in r3649: 
*) now $uid_set is cacheable again
*) allow to see at any processing stage that uid cookie is remarked
 2010-06-30 14:30:55 +00:00
Igor Sysoev
178cd2da2b style fix: remove tabs 2010-06-30 14:28:54 +00:00
Igor Sysoev
6db47f4c81 set uid values for main request only 2010-06-30 13:15:20 +00:00
Igor Sysoev
ce03ba019e fix IPv6 listen socket handling while reconfiguring 2010-06-30 12:01:56 +00:00
Igor Sysoev
c31c38b95e fix ngx_write_file() buf 2010-06-30 10:33:02 +00:00
Igor Sysoev
ffcc2f4a9e test binary geo range base size 2010-06-30 10:13:51 +00:00
Igor Sysoev
3b0ddc2097 test the second binary geo range base existence 2010-06-30 10:12:46 +00:00
Igor Sysoev
e3d88fb8eb test binary geo ranges base only for ranges 2010-06-30 10:05:56 +00:00
Igor Sysoev
4655c721e8 test binary gep range base mtime 2010-06-30 10:02:05 +00:00
Igor Sysoev
edf29ef8cd binary geo ranges base cache 2010-06-29 16:06:20 +00:00
Igor Sysoev
865db9bbf3 ngx_create_file_mapping() 2010-06-29 15:18:50 +00:00
Igor Sysoev
325bd4ea98 change duplicate default geo range processing 2010-06-29 13:36:16 +00:00
Igor Sysoev
a81a383053 fix building without IPv6 after the previous commit 2010-06-25 13:17:33 +00:00
Igor Sysoev
80dd7e5015 Now $uid_set may be used at any time, r2013 states the same is wrong. 
Besides, now $uid_set is not cacheable and may have two values:
before and after header filter processing.
This allows to log case, when uid cookie is remarked.
 2010-06-25 12:16:31 +00:00
Igor Sysoev
55c3f1b31b make logic more clear 2010-06-25 12:06:37 +00:00
Igor Sysoev
23d053fa97 delete stale comments 2010-06-25 12:05:12 +00:00
Igor Sysoev
70485d6b7c eliminate a number of ranges: about 18,000 /16 networks are empty, 
this change saves about 70K/140K on 32/64-bit platforms
 2010-06-24 15:26:05 +00:00
Igor Sysoev
daab61e40c fix a bug when ngx_cpymem() returns a cast type: 
p = (type *) ngx_cpymem(...)
 2010-06-24 15:17:06 +00:00
Igor Sysoev
e3693e3b37 break cycle early 2010-06-24 13:16:19 +00:00
Igor Sysoev
aa6936e61a style fix 2010-06-23 16:34:54 +00:00
Igor Sysoev
0923d08148 change ngx_http_variable_value_node_t to more generic ngx_str_node_t 2010-06-23 15:31:33 +00:00
Igor Sysoev
2c72df5ed4 bump version 2010-06-23 14:49:57 +00:00
Igor Sysoev
ee5f9e50b9 ngx_http_scgi_module 2010-06-18 15:51:14 +00:00
Igor Sysoev
4115de9fe3 Test regex location if URI matches exactly to non-exact location. 
Revert a feature introduced in r2028. The feature confuses mostly,
the only gain was not to test regex for a frequent request such as
"/" in "locaiton /".
 2010-06-18 15:38:31 +00:00
Igor Sysoev
082d9965a3 use ngx_http_send_response() in empty_gif 2010-06-18 15:17:07 +00:00
Igor Sysoev
b2ee47c0c7 add files missed in the previuos commit 2010-06-18 15:16:18 +00:00
Igor Sysoev
4c1b0770ca return code text 2010-06-18 15:15:20 +00:00
Igor Sysoev
01213e18a7 ngx_http_send_response() 2010-06-18 15:08:44 +00:00
Igor Sysoev
ebd883092b 303 See Other 2010-06-18 14:58:52 +00:00
Igor Sysoev
0f6ae5906d style fix 2010-06-15 15:30:00 +00:00
Igor Sysoev
2515f8efe9 fix r3628 2010-06-15 15:27:06 +00:00
Igor Sysoev
1cc1b311af make code more obviuos 2010-06-15 15:21:37 +00:00
Igor Sysoev
54b35b009a use ngx_http_parse_status_line() 2010-06-15 15:15:06 +00:00
Igor Sysoev
0aae446c7c ngx_http_parse_status_line() 2010-06-15 15:13:34 +00:00
Igor Sysoev
bef315509b update the previous commit 2010-06-15 15:09:18 +00:00
Igor Sysoev
85fe9bf6b1 support CGI-style response 2010-06-15 14:30:13 +00:00
Igor Sysoev
68294d776d style fix 2010-06-15 12:45:33 +00:00
Igor Sysoev
dede73dda9 bump version 2010-06-15 12:41:13 +00:00
Igor Sysoev
da7b5e15de allow spaces in URI 2010-06-15 09:31:19 +00:00
Igor Sysoev
d50e53e675 do not free() stack allocated buffer 2010-06-14 18:09:52 +00:00
Igor Sysoev
ea16b14cc5 PATCH method 2010-06-10 11:08:28 +00:00
Igor Sysoev
34cd1cc656 allow Destination URL without host 2010-06-10 08:17:16 +00:00
Igor Sysoev
f0bf9956dc delete empty Server and Date header used only in proxy mode 2010-06-08 19:33:53 +00:00
Igor Sysoev
a17adae005 change variable names 2010-06-08 16:15:47 +00:00
Igor Sysoev
741caead25 delete surplus flush 2010-06-08 13:43:20 +00:00
Igor Sysoev
cd04da475d do not try to calculate procent sum if there was an error 2010-06-08 09:06:57 +00:00
Igor Sysoev
27b54fda94 delete useless code 2010-06-07 14:37:56 +00:00
Igor Sysoev
82e1933529 fix rewritten Refresh header length 2010-06-07 14:33:50 +00:00
Igor Sysoev
1f5cf36a27 202 Accepted status code 2010-06-07 13:38:39 +00:00
Igor Sysoev
7935d4bff7 bump version 2010-06-07 13:34:56 +00:00
Igor Sysoev
4cf7f2727d fix "/dir/%3F../" and "/dir/%23../" cases 2010-06-04 16:05:55 +00:00
Igor Sysoev
04e1156d2e test default NTFS stream "::$DATA" 2010-06-04 15:37:49 +00:00
Igor Sysoev
1f07392c42 *) delete no longer used unix domain sockets 
*) fix unix domain socket comparison
 2010-06-04 13:34:23 +00:00
Igor Sysoev
bf8f69cf74 uwsgi cache 2010-06-04 12:55:01 +00:00
Igor Sysoev
45cb0a086e uwsgi_bind 2010-06-04 12:32:08 +00:00
Igor Sysoev
b9579381b5 allow uwsgi_param to override client headers using HTTP_ parameters 2010-06-04 12:26:27 +00:00
Igor Sysoev
36e11cecb1 uwsgi_store 2010-06-04 11:31:01 +00:00
Igor Sysoev
6b373a96b1 add uwsgi_param and client request headers debug logging 2010-06-04 10:03:57 +00:00
Igor Sysoev
e5d453228e do not pass if-... headers for cacheable fastcgi responses 2010-06-04 09:17:09 +00:00
Igor Sysoev
ca9259c0a5 rename variable to conform to the next commit 2010-06-03 16:42:07 +00:00
Igor Sysoev
17483d5bfb use local headers_names array instead of stored in configuration 
and allocate its elements from temporary pool
 2010-06-03 14:50:59 +00:00
Igor Sysoev
a4c6e7889c allow fastcgi_param to override client headers using HTTP_ parameters 2010-06-03 14:41:30 +00:00
Igor Sysoev
62a0aa3512 add client request headers debug logging in fastcgi 2010-06-03 13:49:59 +00:00
Igor Sysoev
1cefa519d2 remove the special static fastcgi_param values processing, 
because it is anyway very seldom case
 2010-06-02 15:08:29 +00:00
Igor Sysoev
7a3edc0171 style fix 2010-06-01 20:27:03 +00:00
Igor Sysoev
66ba32c879 improve uwsgi_string processing 2010-06-01 20:24:30 +00:00
Igor Sysoev
b36e5a7952 delete unneeded declaration 2010-06-01 20:23:14 +00:00
Igor Sysoev
4ddb52551c delete unused ngx_http_uwsgi_add_variables() 2010-06-01 20:21:56 +00:00
Igor Sysoev
c1f3d6edb7 improve uwsgi_modifierX processing: 
*) use ngx_conf_set_num_slot()
*) check bounds
*) check duplicates
 2010-06-01 20:19:57 +00:00
Igor Sysoev
d0aa4ca258 remove LICENSE text 2010-06-01 19:57:52 +00:00
Igor Sysoev
26b621dd67 style fix 2010-06-01 17:46:01 +00:00
Igor Sysoev
e45b892e7b ./configure --http-uwsgi-temp-path=PATH 2010-06-01 17:44:51 +00:00
Igor Sysoev
dc4b53fe61 fix the previous commit when value is static string: remove the special 
static values processing, because it is anyway very seldom case
 2010-06-01 17:30:23 +00:00
Igor Sysoev
1089957488 remove useless copy: key name should be just copied before value length 2010-06-01 17:25:36 +00:00
Igor Sysoev
4c9c518bbf simplify binary little endian length processing 2010-06-01 17:04:56 +00:00
Igor Sysoev
94be6be50a use ngx_str_set() and ngx_str_null() 2010-06-01 16:12:00 +00:00
Igor Sysoev
a754521af5 fix copyrights 2010-06-01 16:10:05 +00:00
Igor Sysoev
670cdbba61 fix style, some names, and building by MSVC8 2010-06-01 16:00:42 +00:00
Igor Sysoev
6d7beea1ce style fix: remove tabs and trailing spaces 2010-06-01 15:55:04 +00:00
Igor Sysoev
3a881d30b5 import original ngx_http_uwsgi_module version 2010-06-01 15:53:11 +00:00
Igor Sysoev
1a310e39de bump version 2010-06-01 15:20:14 +00:00
Igor Sysoev
23f904ea06 fix IPv6 and Unix domain sockets inheritance while online upgrade 2010-05-31 14:49:11 +00:00
Igor Sysoev
11f4ad3ec2 fix building by ICC8, the bug had been introduced in r3476 2010-05-31 14:44:17 +00:00
Igor Sysoev
a5eefbc174 fix handling an inherited alias in inclusive location 2010-05-31 14:41:54 +00:00
Igor Sysoev
34ab21c53a fix a try_files/alias case when alias uses captures and 
try_files  .html  ""  /  =404;
 2010-05-27 13:44:22 +00:00
Igor Sysoev
ef0fae4279 do not add tested file to a location regex string, 
instead, set URI to the tested file, or keep URI unchanged,
if the tested file is a directory,
the later allows to handle a directory autoredirect
 2010-05-27 13:24:19 +00:00
Igor Sysoev
098d58ec83 fix the previous commit 2010-05-27 13:15:24 +00:00
Igor Sysoev
6e884ba19a improve debug logging: "try to use file/dir" 2010-05-27 13:09:09 +00:00
Igor Sysoev
9434ae59e8 bump version 2010-05-27 12:55:05 +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
fbb262533f fix delay in limit_req 2010-05-24 07:43:39 +00:00
Igor Sysoev
1a26a18f64 autodetect redirect if URI is rewritten to a string starting with $scheme 2010-05-23 19:36:12 +00:00
Igor Sysoev
f5f4126574 delete warnings of proxy_upstream_max_fails, proxy_upstream_fail_timeout, 
fastcgi_upstream_max_fails, fastcgi_upstream_fail_timeout,
memcached_upstream_max_fails, and memcached_upstream_fail_timeout
directives obsolete since 0.5.0 version
 2010-05-20 11:46:01 +00:00
Igor Sysoev
ec94491f0c allow to use $uid_got in SSI and perl module 2010-05-18 16:24:56 +00:00
Igor Sysoev
58e1f27d2b bump version 2010-05-18 16:20:02 +00:00
Igor Sysoev
6814f42473 fix SSI include stub for valid empty responses 2010-05-14 12:18:44 +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
fadd4bd25c ngx_http_split_clients_module 2010-05-14 09:02:10 +00:00
Igor Sysoev
d2b687cf3f ngx_atofp() 2010-05-14 09:01:30 +00:00
Igor Sysoev
6884183ad9 allow hash key values more than 255 bytes, it does not actually increase mean 
hash element size, because due to aligning a byte after key is not used
anyway in 3/4 cases on 32-bit platforms and in 7/8 cases on 64-bit platforms
 2010-05-13 12:52:45 +00:00
Igor Sysoev
980220ffaf style fix: remove blank line 2010-05-13 10:22:48 +00:00
Igor Sysoev
ff6adfd740 style fix: remove blank line 2010-05-12 15:56:54 +00:00
Igor Sysoev
50af406144 fix rounding issues in %f format 2010-05-12 13:13:11 +00:00
Igor Sysoev
503b9716c5 use double in %f format to allow %.15f precision 2010-05-12 13:12:31 +00:00
Igor Sysoev
ab4c0d3628 Zimbra IMAP server may return only 4 bytes: "+ \r\n" 2010-04-23 09:53:52 +00:00
Igor Sysoev
dce9672ca6 bump version 2010-04-23 08:14:57 +00:00
Igor Sysoev
3ec15dd090 use lstat() for WebDAV DELETE, COPY, and MOVE to handle symlinks 2010-04-22 17:15:42 +00:00
Igor Sysoev
fa7d06ee4f change processing variables accessed by SSI and perl module: 
*) the indexed variables are always flushed
*) never show warning for not found variables
 2010-04-22 14:02:45 +00:00
Igor Sysoev
185a5d1726 make $arg_ variables non-cacheable 2010-04-22 13:35:30 +00:00
Igor Sysoev
e003988f87 do not log misleading errno in "not a regular file" error 2010-04-21 16:01:52 +00:00
Igor Sysoev
bfc8b78f57 use non-blocking open() not to hang on FIFO files, etc. 2010-04-21 15:59:36 +00:00
Igor Sysoev
ece10ddcf5 do not store an encoded variable value as a new cached variable value 2010-04-21 14:58:21 +00:00
Igor Sysoev
6b55b4b520 fix building without HTTP cache, the bug had been introduced in r3461 2010-04-06 11:49:36 +00:00
Igor Sysoev
231856b913 bump version 2010-04-02 14:18:23 +00:00
Igor Sysoev
502252d43a MSVC8 compatibility with OpenSSL 1.0.0 2010-04-01 15:18:29 +00:00
Igor Sysoev
6bdcc58a9c revert partially r1555 and fix the error "memcached sent invalid trailer" 2010-04-01 15:16:22 +00:00
Igor Sysoev
170a54f326 escape ampersand in argument while rewrite 2010-04-01 12:45:59 +00:00
Igor Sysoev
07db3a4163 chunked_transfer_encoding 2010-04-01 10:18:00 +00:00
Igor Sysoev
569f95818b do not add a port in redirect if we listen on unix domain socket 2010-03-31 13:30:50 +00:00
Igor Sysoev
d08b65ca61 do not set file time in ngx_copy_file() if the time is -1, 
this fixes an issue when file is moved across devices
 2010-03-30 14:15:25 +00:00
Igor Sysoev
86f791e090 fix comments 2010-03-26 21:17:26 +00:00
Igor Sysoev
f59ae65fa4 use "rep; nop" instead of "pause" on Solaris/amd64 2010-03-26 13:38:41 +00:00
Igor Sysoev
b45498c3de fix a comment and a style fix 2010-03-26 11:27:32 +00:00
Igor Sysoev
aed1ac1e68 reset a parsing state to parse correctly an upstream response, 
if 400 or 414 response has been redirected to upstream
 2010-03-25 13:27:52 +00:00
Igor Sysoev
6d45d8a50d *) introduce ngx_time_sigsafe_update() to update the error log time only 
*) change ngx_time_update() interface
 2010-03-25 09:10:10 +00:00
Igor Sysoev
2f916a9721 *) use previously cached GMT offset value to update time from a signal handler 
*) change ngx_time_update() interface since there are no notification methods
   those return time
 2010-03-13 18:08:07 +00:00
Igor Sysoev
b80f68aeda do not update time in the timer signal handler, 
since localtime_r() is not Async-Signal-Safe function
 2010-03-12 14:31:47 +00:00
Igor Sysoev
9eaabc69ca use sys_errlist[] in signal handler instead 
of non Async-Signal-Safe strerror_r()
 2010-03-12 11:15:26 +00:00
Igor Sysoev
7fa1c07896 "proxy_redirect default" may not be used if a proxy_pass uses variables 2010-03-10 14:41:49 +00:00