mirror/nginx
1
0
Fork 0
mirror of https://github.com/nginx/nginx.git synced 2024-12-16 22:47:47 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
a53f7293c8
nginx/src/event/ngx_event_connect.c

403 lines
9.0 KiB
C
Raw Normal View History

nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
2004-09-28 16:34:51 +08:00
/*
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
2004-09-30 00:00:49 +08:00
* Copyright (C) Igor Sysoev
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
2004-09-28 16:34:51 +08:00
*/
nginx-0.0.1-2003-10-02-09:39:37 import
2003-10-02 13:39:37 +08:00
#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
#include <ngx_event_connect.h>
nginx-0.0.1-2003-08-14-10:00:28 import
2003-08-14 14:00:28 +08:00
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
ngx_int_t
ngx_event_connect_peer(ngx_peer_connection_t *pc)
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
{
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
int rc;
nginx-0.3.2-RELEASE import *) Feature: the Sun Studio 10 C compiler support. *) Feature: the "proxy_upstream_max_fails", "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and "fastcgi_upstream_fail_timeout" directives.
2005-10-12 21:50:36 +08:00
ngx_uint_t level, i;
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
u_int event;
time_t now;
ngx_err_t err;
ngx_peer_t *peer;
ngx_socket_t s;
ngx_event_t *rev, *wev;
ngx_connection_t *c;
nginx-0.0.1-2003-07-23-17:10:12 import
2003-07-23 21:10:12 +08:00
now = ngx_time();
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
/* ngx_lock_mutex(pc->peers->mutex); */
if (pc->peers->last_cached) {
/* cached connection */
nginx-0.0.7-2004-07-07-19:01:00 import
2004-07-07 23:01:00 +08:00
c = pc->peers->cached[pc->peers->last_cached];
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
pc->peers->last_cached--;
/* ngx_unlock_mutex(pc->peers->mutex); */
nginx-0.0.7-2004-07-07-19:01:00 import
2004-07-07 23:01:00 +08:00
#if (NGX_THREADS)
c->read->lock = c->read->own_lock;
c->write->lock = c->write->own_lock;
#endif
pc->connection = c;
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
pc->cached = 1;
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
return NGX_OK;
}
pc->cached = 0;
nginx-0.0.1-2003-08-01-18:56:33 import
2003-08-01 22:56:33 +08:00
pc->connection = NULL;
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
if (pc->peers->number == 1) {
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
peer = &pc->peers->peer[0];
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
} else {
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
/* there are several peers */
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.0.1-2003-07-21-20:24:25 import
2003-07-22 00:24:25 +08:00
if (pc->tries == pc->peers->number) {
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
/* it's a first try - get a current peer */
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
for ( ;; ) {
pc->cur_peer = pc->peers->current;
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
peer = &pc->peers->peer[pc->cur_peer];
if (peer->max_fails == 0 || peer->fails <= peer->max_fails) {
break;
}
if (now - peer->accessed > peer->fail_timeout) {
peer->fails = 0;
break;
}
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
pc->peers->current++;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
if (pc->peers->current >= pc->peers->number) {
pc->peers->current = 0;
}
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
pc->tries--;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
if (pc->tries) {
continue;
}
nginx-0.1.11-RELEASE import *) Feature: the worker_priority directive. *) Change: both tcp_nopush and tcp_nodelay directives affect the transferred response. *) Bugfix: nginx did not call initgroups(). Thanks to Andrew Sitnikov and Andrei Nigmatulin. *) Change: now the ngx_http_autoindex_module shows the file size in the bytes. *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the broken symlink was in a directory. *) Bugfix: the files bigger than 4G could not be transferred using sendfile. *) Bugfix: if the backend was resolved to several backends and there was an error while the response waiting then process may got caught in an endless loop. *) Bugfix: the worker process may exit with the "unknown cycle" message when the /dev/poll method was used. *) Bugfix: "close() channel failed" errors. *) Bugfix: the autodetection of the "nobody" and "nogroup" groups. *) Bugfix: the send_lowat directive did not work on Linux. *) Bugfix: the segmentation fault occurred if there was no events section in configuration. *) Bugfix: nginx could not be built on OpenBSD. *) Bugfix: the double slashes in "://" in the URI were converted to ":/".
2004-12-03 02:40:46 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
goto failed;
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
}
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.53-RELEASE import *) Change: the "add_header" directive adds the string to 204, 301, and 302 responses. *) Feature: the "server" directive in the "upstream" context supports the "weight" parameter. *) Feature: the "server_name" directive supports the "*" wildcard. *) Feature: nginx supports the request body size more than 2G. *) Bugfix: if a client was successfully authorized using "satisfy_any on", then anyway the message "access forbidden by rule" was written in the log. *) Bugfix: the "PUT" method may erroneously not create a file and return the 409 code. *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx continued proxying anyway.
2006-07-08 00:33:19 +08:00
peer->current_weight--;
if (peer->current_weight == 0) {
peer->current_weight = peer->weight;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
pc->peers->current++;
if (pc->peers->current >= pc->peers->number) {
pc->peers->current = 0;
}
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
}
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
} else {
for ( ;; ) {
peer = &pc->peers->peer[pc->cur_peer];
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
if (peer->max_fails == 0 || peer->fails <= peer->max_fails) {
break;
}
if (now - peer->accessed > peer->fail_timeout) {
peer->fails = 0;
break;
}
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
pc->cur_peer++;
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
if (pc->cur_peer >= pc->peers->number) {
pc->cur_peer = 0;
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
}
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
pc->tries--;
if (pc->tries) {
continue;
}
nginx-0.0.1-2003-10-02-09:39:37 import
2003-10-02 13:39:37 +08:00
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
goto failed;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
}
nginx-0.3.53-RELEASE import *) Change: the "add_header" directive adds the string to 204, 301, and 302 responses. *) Feature: the "server" directive in the "upstream" context supports the "weight" parameter. *) Feature: the "server_name" directive supports the "*" wildcard. *) Feature: nginx supports the request body size more than 2G. *) Bugfix: if a client was successfully authorized using "satisfy_any on", then anyway the message "access forbidden by rule" was written in the log. *) Bugfix: the "PUT" method may erroneously not create a file and return the 409 code. *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx continued proxying anyway.
2006-07-08 00:33:19 +08:00
peer->current_weight--;
if (peer->current_weight == 0) {
peer->current_weight = peer->weight;
if (pc->cur_peer == pc->peers->current) {
pc->peers->current++;
if (pc->peers->current >= pc->peers->number) {
pc->peers->current = 0;
}
}
}
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
}
}
nginx-0.0.1-2003-07-23-17:10:12 import
2003-07-23 21:10:12 +08:00
/* ngx_unlock_mutex(pc->peers->mutex); */
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
s = ngx_socket(peer->sockaddr->sa_family, SOCK_STREAM, 0);
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.1.29-RELEASE import *) Feature: the ngx_http_ssi_module supports "include virtual" command. *) Feature: the ngx_http_ssi_module supports the condition command like 'if expr="$NAME"' and "else" and "endif" commands. Only one nested level is supported. *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and DATE_GMT variables and "config timefmt" command. *) Feature: the "ssi_ignore_recycled_buffers" directive. *) Bugfix: the "echo" command did not show the default value for the empty QUERY_STRING variable. *) Change: the ngx_http_proxy_module was rewritten. *) Feature: the "proxy_redirect", "proxy_pass_request_headers", "proxy_pass_request_body", and "proxy_method" directives. *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was canceled and must be replaced with the proxy_set_header directive. *) Change: the "proxy_preserve_host" is canceled and must be replaced with the "proxy_set_header Host $host" and the "proxy_redirect off" directives, the "proxy_set_header Host $host:$proxy_port" directive and the appropriate proxy_redirect directives. *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced with the "proxy_set_header X-Real-IP $remote_addr" directive. *) Change: the "proxy_add_x_forwarded_for" is canceled and must be replaced with the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for" directive. *) Change: the "proxy_set_x_url" is canceled and must be replaced with the "proxy_set_header X-URL http://$host:$server_port$request_uri" directive. *) Feature: the "fastcgi_param" directive. *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params" directive are canceled and must be replaced with the fastcgi_param directives. *) Feature: the "index" directive can use the variables. *) Feature: the "index" directive can be used at http and server levels. *) Change: the last index only in the "index" directive can be absolute. *) Feature: the "rewrite" directive can use the variables. *) Feature: the "internal" directive. *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR, SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME, REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables. *) Change: nginx now passes the invalid lines in a client request headers or a backend response header. *) Bugfix: if the backend did not transfer response for a long time and the "send_timeout" was less than "proxy_read_timeout", then nginx returned the 408 response. *) Bugfix: the segmentation fault was occurred if the backend sent an invalid line in response header; the bug had appeared in 0.1.26. *) Bugfix: the segmentation fault may occurred in FastCGI fault tolerance configuration. *) Bugfix: the "expires" directive did not remove the previous "Expires" and "Cache-Control" headers. *) Bugfix: nginx did not take into account trailing dot in "Host" header line. *) Bugfix: the ngx_http_auth_module did not work under Linux. *) Bugfix: the rewrite directive worked incorrectly, if the arguments were in a request. *) Bugfix: nginx could not be built on MacOS X.
2005-05-12 22:58:06 +08:00
ngx_log_debug1(NGX_LOG_DEBUG_EVENT, pc->log, 0,
"socket %d", s);
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
if (s == -1) {
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
ngx_socket_n " failed");
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
return NGX_ERROR;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
}
nginx-0.0.3-2004-04-21-22:54:33 import
2004-04-22 02:54:33 +08:00
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
c = ngx_get_connection(s, pc->log);
nginx-0.0.3-2004-04-21-22:54:33 import
2004-04-22 02:54:33 +08:00
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
if (c == NULL) {
nginx-0.0.3-2004-04-21-22:54:33 import
2004-04-22 02:54:33 +08:00
if (ngx_close_socket(s) == -1) {
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
ngx_close_socket_n "failed");
}
return NGX_ERROR;
}
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
if (pc->rcvbuf) {
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
if (setsockopt(s, SOL_SOCKET, SO_RCVBUF,
nginx-0.3.3-RELEASE import *) Change: the "bl" and "af" parameters of the "listen" directive was renamed to the "backlog" and "accept_filter". *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen" directive. *) Change: the "$msec" log parameter does not require now the additional the gettimeofday() system call. *) Feature: the -t switch now tests the "listen" directives. *) Bugfix: if the invalid address was specified in the "listen" directive, then after the -HUP signal nginx left an open socket in the CLOSED state. *) Bugfix: the mime type may be incorrectly set to default value for index file with variable in the name; the bug had appeared in 0.3.0. *) Feature: the "timer_resolution" directive. *) Feature: the millisecond "$upstream_response_time" log parameter. *) Bugfix: a temporary file with client request body now is removed just after the response header was transferred to a client. *) Bugfix: OpenSSL 0.9.6 compatibility. *) Bugfix: the SSL certificate and key file paths could not be relative. *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in the ngx_imap_ssl_module. *) Bugfix: the "ssl_protocols" directive allowed to specify the single protocol only.
2005-10-19 20:33:58 +08:00
(const void *) &pc->rcvbuf, sizeof(int)) == -1)
{
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
"setsockopt(SO_RCVBUF) failed");
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
ngx_free_connection(c);
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
if (ngx_close_socket(s) == -1) {
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
ngx_close_socket_n " failed");
}
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
return NGX_ERROR;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
}
}
if (ngx_nonblocking(s) == -1) {
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
ngx_nonblocking_n " failed");
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
ngx_free_connection(c);
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
if (ngx_close_socket(s) == -1) {
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
ngx_close_socket_n " failed");
}
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
return NGX_ERROR;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
}
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
c->recv = ngx_recv;
c->send = ngx_send;
nginx-0.3.10-RELEASE import *) Change: the "valid_referers" directive and the "$invalid_referer" variable were moved to the new ngx_http_referer_module from the ngx_http_rewrite_module. *) Change: the "$apache_bytes_sent" variable name was changed to "$body_bytes_sent". *) Feature: the "$sent_http_..." variables. *) Feature: the "if" directive supports the "=" and "!=" operations. *) Feature: the "proxy_pass" directive supports the HTTPS protocol. *) Feature: the "proxy_set_body" directive. *) Feature: the "post_action" directive. *) Feature: the ngx_http_empty_gif_module. *) Feature: the "worker_cpu_affinity" directive for Linux. *) Bugfix: the "rewrite" directive did not unescape URI part in redirect, now it is unescaped except the %00-%25 and %7F-%FF characters. *) Bugfix: nginx could not be built by the icc 9.0 compiler. *) Bugfix: if the SSI was enabled for zero size static file, then the chunked response was encoded incorrectly.
2005-11-15 21:30:52 +08:00
c->recv_chain = ngx_recv_chain;
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
c->send_chain = ngx_send_chain;
nginx-0.1.16-RELEASE import *) Bugfix: if the response were transferred by chunks, then on the HEAD request the final chunk was issued. *) Bugfix: the "Connection: keep-alive" header were issued, even if the keepalive_timeout directive forbade the keep-alive use. *) Bugfix: the errors in the ngx_http_fastcgi_module caused the segmentation faults. *) Bugfix: the compressed response encrypted by SSL may not transferred complete. *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK options, are not used for the unix domain sockets. *) Feature: the rewrite directive supports the arguments rewriting. *) Bugfix: the response code 400 was returned for the POST request with the "Content-Length: 0" header; the bug had appeared in 0.1.14.
2005-01-25 20:27:35 +08:00
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
c->log_error = pc->log_error;
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
if (peer->sockaddr->sa_family != AF_INET) {
c->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
c->tcp_nodelay = NGX_TCP_NODELAY_DISABLED;
nginx-0.3.13-RELEASE import *) Feature: the IMAP/POP3 proxy supports STARTTLS and STLS. *) Bugfix: the IMAP/POP3 proxy did not work with the select, poll, and /dev/poll methods. *) Bugfix: in SSI handling. *) Bugfix: now Solaris sendfilev() is not used to transfer the client request body to FastCGI-server via the unix domain socket. *) Bugfix: the "auth_basic" directive did not disable the authorization; the bug had appeared in 0.3.11.
2005-12-05 21:18:09 +08:00
#if (NGX_SOLARIS)
/* Solaris's sendfilev() supports AF_NCA, AF_INET, and AF_INET6 */
c->sendfile = 0;
#endif
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
}
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
nginx-0.3.2-RELEASE import *) Feature: the Sun Studio 10 C compiler support. *) Feature: the "proxy_upstream_max_fails", "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and "fastcgi_upstream_fail_timeout" directives.
2005-10-12 21:50:36 +08:00
rev = c->read;
wev = c->write;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.0.1-2003-11-19-19:26:41 import
2003-11-20 00:26:41 +08:00
rev->log = pc->log;
wev->log = pc->log;
nginx-0.0.1-2003-05-12-19:52:24 import
2003-05-12 23:52:24 +08:00
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
pc->connection = c;
nginx-0.0.2-2004-02-11-20:08:49 import
2004-02-12 01:08:49 +08:00
/*
nginx-0.3.2-RELEASE import *) Feature: the Sun Studio 10 C compiler support. *) Feature: the "proxy_upstream_max_fails", "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and "fastcgi_upstream_fail_timeout" directives.
2005-10-12 21:50:36 +08:00
* TODO: MT: - ngx_atomic_fetch_add()
nginx-0.0.2-2004-02-11-20:08:49 import
2004-02-12 01:08:49 +08:00
* or protection by critical section or mutex
*
* TODO: MP: - allocated in a shared memory
nginx-0.3.2-RELEASE import *) Feature: the Sun Studio 10 C compiler support. *) Feature: the "proxy_upstream_max_fails", "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and "fastcgi_upstream_fail_timeout" directives.
2005-10-12 21:50:36 +08:00
* - ngx_atomic_fetch_add()
nginx-0.0.2-2004-02-11-20:08:49 import
2004-02-12 01:08:49 +08:00
* or protection by critical section or mutex
*/
nginx-0.3.2-RELEASE import *) Feature: the Sun Studio 10 C compiler support. *) Feature: the "proxy_upstream_max_fails", "proxy_upstream_fail_timeout", "fastcgi_upstream_max_fails", and "fastcgi_upstream_fail_timeout" directives.
2005-10-12 21:50:36 +08:00
c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1);
nginx-0.0.2-2004-02-11-20:08:49 import
2004-02-12 01:08:49 +08:00
nginx-0.0.7-2004-07-05-19:08:23 import
2004-07-05 23:08:23 +08:00
#if (NGX_THREADS)
rev->lock = pc->lock;
wev->lock = pc->lock;
nginx-0.0.7-2004-07-07-10:15:04 import
2004-07-07 14:15:04 +08:00
rev->own_lock = &c->lock;
wev->own_lock = &c->lock;
nginx-0.0.7-2004-07-05-19:08:23 import
2004-07-05 23:08:23 +08:00
#endif
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
if (ngx_add_conn) {
if (ngx_add_conn(c) == NGX_ERROR) {
return NGX_ERROR;
}
nginx-0.3.10-RELEASE import *) Change: the "valid_referers" directive and the "$invalid_referer" variable were moved to the new ngx_http_referer_module from the ngx_http_rewrite_module. *) Change: the "$apache_bytes_sent" variable name was changed to "$body_bytes_sent". *) Feature: the "$sent_http_..." variables. *) Feature: the "if" directive supports the "=" and "!=" operations. *) Feature: the "proxy_pass" directive supports the HTTPS protocol. *) Feature: the "proxy_set_body" directive. *) Feature: the "post_action" directive. *) Feature: the ngx_http_empty_gif_module. *) Feature: the "worker_cpu_affinity" directive for Linux. *) Bugfix: the "rewrite" directive did not unescape URI part in redirect, now it is unescaped except the %00-%25 and %7F-%FF characters. *) Bugfix: nginx could not be built by the icc 9.0 compiler. *) Bugfix: if the SSI was enabled for zero size static file, then the chunked response was encoded incorrectly.
2005-11-15 21:30:52 +08:00
}
nginx-0.0.1-2003-07-22-23:53:10 import
2003-07-23 03:53:10 +08:00
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
ngx_log_debug3(NGX_LOG_DEBUG_EVENT, pc->log, 0,
"connect to %V, fd:%d #%d", &peer->name, s, c->number);
nginx-0.0.1-2003-10-27-19:16:17 import
2003-10-28 00:16:17 +08:00
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
rc = connect(s, peer->sockaddr, peer->socklen);
nginx-0.0.1-2003-07-23-17:10:12 import
2003-07-23 21:10:12 +08:00
if (rc == -1) {
err = ngx_socket_errno;
nginx-0.0.1-2003-11-17-00:49:42 import
2003-11-17 05:49:42 +08:00
nginx-0.0.2-2004-03-14-23:46:25 import
2004-03-15 04:46:25 +08:00
/* Winsock returns WSAEWOULDBLOCK (NGX_EAGAIN) */
nginx-0.0.1-2003-11-17-00:49:42 import
2003-11-17 05:49:42 +08:00
if (err != NGX_EINPROGRESS && err != NGX_EAGAIN) {
nginx-0.0.1-2003-07-23-17:10:12 import
2003-07-23 21:10:12 +08:00
nginx-0.1.45-RELEASE import *) Change: the "ssl_engine" directive was canceled in the ngx_http_ssl_module and now is introduced at global level. *) Bugfix: the responses with SSI subrequests did not transferred via SSL connection. *) Various bug fixes in the IMAP/POP3 proxy.
2005-09-08 22:36:09 +08:00
if (err == NGX_ECONNREFUSED || err == NGX_EHOSTUNREACH) {
level = NGX_LOG_ERR;
} else {
level = NGX_LOG_CRIT;
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
}
nginx-0.1.45-RELEASE import *) Change: the "ssl_engine" directive was canceled in the ngx_http_ssl_module and now is introduced at global level. *) Bugfix: the responses with SSI subrequests did not transferred via SSL connection. *) Various bug fixes in the IMAP/POP3 proxy.
2005-09-08 22:36:09 +08:00
ngx_log_error(level, c->log, err, "connect() to %V failed",
&peer->name);
nginx-0.0.1-2003-10-07-19:30:05 import
2003-10-07 23:30:05 +08:00
nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.
2005-09-23 19:02:22 +08:00
return NGX_DECLINED;
nginx-0.0.1-2003-07-23-17:10:12 import
2003-07-23 21:10:12 +08:00
}
}
nginx-0.0.3-2004-06-01-10:04:46 import
2004-06-01 14:04:46 +08:00
if (ngx_add_conn) {
if (rc == -1) {
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
nginx-0.0.3-2004-06-01-10:04:46 import
2004-06-01 14:04:46 +08:00
/* NGX_EINPROGRESS */
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
nginx-0.0.3-2004-06-01-10:04:46 import
2004-06-01 14:04:46 +08:00
return NGX_AGAIN;
}
nginx-0.3.10-RELEASE import *) Change: the "valid_referers" directive and the "$invalid_referer" variable were moved to the new ngx_http_referer_module from the ngx_http_rewrite_module. *) Change: the "$apache_bytes_sent" variable name was changed to "$body_bytes_sent". *) Feature: the "$sent_http_..." variables. *) Feature: the "if" directive supports the "=" and "!=" operations. *) Feature: the "proxy_pass" directive supports the HTTPS protocol. *) Feature: the "proxy_set_body" directive. *) Feature: the "post_action" directive. *) Feature: the ngx_http_empty_gif_module. *) Feature: the "worker_cpu_affinity" directive for Linux. *) Bugfix: the "rewrite" directive did not unescape URI part in redirect, now it is unescaped except the %00-%25 and %7F-%FF characters. *) Bugfix: nginx could not be built by the icc 9.0 compiler. *) Bugfix: if the SSI was enabled for zero size static file, then the chunked response was encoded incorrectly.
2005-11-15 21:30:52 +08:00
nginx-0.0.3-2004-06-01-10:04:46 import
2004-06-01 14:04:46 +08:00
ngx_log_debug0(NGX_LOG_DEBUG_EVENT, pc->log, 0, "connected");
nginx-0.1.16-RELEASE import *) Bugfix: if the response were transferred by chunks, then on the HEAD request the final chunk was issued. *) Bugfix: the "Connection: keep-alive" header were issued, even if the keepalive_timeout directive forbade the keep-alive use. *) Bugfix: the errors in the ngx_http_fastcgi_module caused the segmentation faults. *) Bugfix: the compressed response encrypted by SSL may not transferred complete. *) Bugfix: the TCP-specific TCP_NODELAY, TCP_NOPSUH, and TCP_CORK options, are not used for the unix domain sockets. *) Feature: the rewrite directive supports the arguments rewriting. *) Bugfix: the response code 400 was returned for the POST request with the "Content-Length: 0" header; the bug had appeared in 0.1.14.
2005-01-25 20:27:35 +08:00
wev->ready = 1;
nginx-0.0.3-2004-06-01-10:04:46 import
2004-06-01 14:04:46 +08:00
return NGX_OK;
}
nginx-0.0.1-2003-10-29-11:30:44 import
2003-10-29 16:30:44 +08:00
if (ngx_event_flags & NGX_USE_AIO_EVENT) {
nginx-0.0.1-2003-10-30-19:51:33 import
2003-10-31 00:51:33 +08:00
nginx-0.1.2-RELEASE import *) Feature: the --user=USER, --group=GROUP, and --with-ld-opt=OPTIONS options in configure. *) Feature: the server_name directive supports *.domain.tld. *) Bugfix: the portability improvements. *) Bugfix: if configuration file was set in command line, the reconfiguration was impossible; the bug had appeared in 0.1.1. *) Bugfix: proxy module may get caught in an endless loop when sendfile is not used. *) Bugfix: with sendfile the response was not recoded according to the charset module directives; the bug had appeared in 0.1.1. *) Bugfix: very seldom bug in the kqueue processing. *) Bugfix: the gzip module compressed the proxied responses that was already compressed.
2004-10-21 23:34:38 +08:00
ngx_log_debug1(NGX_LOG_DEBUG_EVENT, pc->log, ngx_socket_errno,
"connect(): %d", rc);
nginx-0.0.1-2003-10-29-11:30:44 import
2003-10-29 16:30:44 +08:00
/* aio, iocp */
nginx-0.0.1-2003-10-30-19:51:33 import
2003-10-31 00:51:33 +08:00
if (ngx_blocking(s) == -1) {
ngx_log_error(NGX_LOG_ALERT, pc->log, ngx_socket_errno,
ngx_blocking_n " failed");
return NGX_ERROR;
}
/*
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
* FreeBSD's aio allows to post an operation on non-connected socket.
nginx-0.0.1-2003-11-17-00:49:42 import
2003-11-17 05:49:42 +08:00
* NT does not support it.
nginx-0.3.10-RELEASE import *) Change: the "valid_referers" directive and the "$invalid_referer" variable were moved to the new ngx_http_referer_module from the ngx_http_rewrite_module. *) Change: the "$apache_bytes_sent" variable name was changed to "$body_bytes_sent". *) Feature: the "$sent_http_..." variables. *) Feature: the "if" directive supports the "=" and "!=" operations. *) Feature: the "proxy_pass" directive supports the HTTPS protocol. *) Feature: the "proxy_set_body" directive. *) Feature: the "post_action" directive. *) Feature: the ngx_http_empty_gif_module. *) Feature: the "worker_cpu_affinity" directive for Linux. *) Bugfix: the "rewrite" directive did not unescape URI part in redirect, now it is unescaped except the %00-%25 and %7F-%FF characters. *) Bugfix: nginx could not be built by the icc 9.0 compiler. *) Bugfix: if the SSI was enabled for zero size static file, then the chunked response was encoded incorrectly.
2005-11-15 21:30:52 +08:00
*
nginx-0.0.1-2003-10-31-19:05:33 import
2003-11-01 00:05:33 +08:00
* TODO: check in Win32, etc. As workaround we can use NGX_ONESHOT_EVENT
nginx-0.0.1-2003-10-30-19:51:33 import
2003-10-31 00:51:33 +08:00
*/
nginx-0.3.10-RELEASE import *) Change: the "valid_referers" directive and the "$invalid_referer" variable were moved to the new ngx_http_referer_module from the ngx_http_rewrite_module. *) Change: the "$apache_bytes_sent" variable name was changed to "$body_bytes_sent". *) Feature: the "$sent_http_..." variables. *) Feature: the "if" directive supports the "=" and "!=" operations. *) Feature: the "proxy_pass" directive supports the HTTPS protocol. *) Feature: the "proxy_set_body" directive. *) Feature: the "post_action" directive. *) Feature: the ngx_http_empty_gif_module. *) Feature: the "worker_cpu_affinity" directive for Linux. *) Bugfix: the "rewrite" directive did not unescape URI part in redirect, now it is unescaped except the %00-%25 and %7F-%FF characters. *) Bugfix: nginx could not be built by the icc 9.0 compiler. *) Bugfix: if the SSI was enabled for zero size static file, then the chunked response was encoded incorrectly.
2005-11-15 21:30:52 +08:00
nginx-0.0.1-2003-10-30-11:51:06 import
2003-10-30 16:51:06 +08:00
rev->ready = 1;
nginx-0.0.1-2003-10-29-11:30:44 import
2003-10-29 16:30:44 +08:00
wev->ready = 1;
nginx-0.0.1-2003-10-30-11:51:06 import
2003-10-30 16:51:06 +08:00
nginx-0.0.1-2003-10-29-11:30:44 import
2003-10-29 16:30:44 +08:00
return NGX_OK;
}
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
if (ngx_event_flags & NGX_USE_CLEAR_EVENT) {
/* kqueue */
nginx-0.0.1-2003-10-03-19:50:53 import
2003-10-03 23:50:53 +08:00
event = NGX_CLEAR_EVENT;
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
} else {
/* select, poll, /dev/poll */
nginx-0.0.1-2003-10-03-19:50:53 import
2003-10-03 23:50:53 +08:00
event = NGX_LEVEL_EVENT;
}
nginx-0.0.1-2003-10-28-00:01:00 import
2003-10-28 05:01:00 +08:00
if (ngx_add_event(rev, NGX_READ_EVENT, event) != NGX_OK) {
return NGX_ERROR;
}
nginx-0.0.1-2003-10-03-19:50:53 import
2003-10-03 23:50:53 +08:00
if (rc == -1) {
/* NGX_EINPROGRESS */
if (ngx_add_event(wev, NGX_WRITE_EVENT, event) != NGX_OK) {
return NGX_ERROR;
}
return NGX_AGAIN;
}
nginx-0.0.2-2004-02-11-20:08:49 import
2004-02-12 01:08:49 +08:00
ngx_log_debug0(NGX_LOG_DEBUG_EVENT, pc->log, 0, "connected");
nginx-0.0.1-2003-11-18-19:49:00 import
2003-11-19 00:49:00 +08:00
nginx-0.0.1-2003-10-17-00:19:16 import
2003-10-17 04:19:16 +08:00
wev->ready = 1;
nginx-0.0.1-2003-10-02-09:39:37 import
2003-10-02 13:39:37 +08:00
return NGX_OK;
nginx-0.3.45-RELEASE import *) Feature: the "ssl_verify_client", "ssl_verify_depth", and "ssl_client_certificate" directives. *) Change: the $request_method variable now returns the main request method. *) Change: the &deg; symbol codes were changed in koi-win conversion table. *) Feature: the euro and N symbols were added to koi-win conversion table. *) Bugfix: if nginx distributed the requests among several backends and some backend failed, then requests intended for this backend was directed to one live backend only instead of being distributed among the rest.
2006-05-07 00:28:56 +08:00
failed:
/* all peers failed, mark them as live for quick recovery */
for (i = 0; i < pc->peers->number; i++) {
pc->peers->peer[i].fails = 0;
}
/* ngx_unlock_mutex(pc->peers->mutex); */
return NGX_BUSY;
nginx-0.0.1-2003-07-21-01:15:59 import
2003-07-21 05:15:59 +08:00
}
nginx-0.0.1-2003-08-14-10:00:28 import
2003-08-14 14:00:28 +08:00
nginx-0.1.18-RELEASE import *) Workaround: the default values of the devpoll_events and the devpoll_changes directives changed from 512 to 32 to be compatible with Solaris 10. *) Bugfix: the proxy_set_x_var and fastcgi_set_var directives were not inherited. *) Bugfix: in the redirect rewrite directive the arguments were concatenated with URI by the "&" rather than the "?". *) Bugfix: the lines without trailing ";" in the file being included by the ngx_http_geo_module were silently ignored. *) Feature: the ngx_http_stub_status_module. *) Bugfix: the unknown log format in the access_log directive caused the segmentation fault. *) Feature: the new "document_root" parameter of the fastcgi_params directive. *) Feature: the fastcgi_redirect_errors directive. *) Feature: the new "break" modifier of the "rewrite" directive allows to stop the rewrite/location cycle and sets the current configuration to the request.
2005-02-09 22:31:07 +08:00
void
nginx-0.1.37-RELEASE import *) Change: now the "\n" is added to the end of the "nginx.pid" file. *) Bugfix: the responses may be transferred not completely, if many parts or the big parts were included by SSI. *) Bugfix: if all backends had returned the 404 reponse and the "http_404" parameter of the "proxy_next_upstream" or "fastcgi_next_upstream" directives was used, then nginx started to request all backends again.
2005-06-23 21:41:06 +08:00
ngx_event_connect_peer_failed(ngx_peer_connection_t *pc, ngx_uint_t down)
nginx-0.0.1-2003-08-14-10:00:28 import
2003-08-14 14:00:28 +08:00
{
nginx-0.3.53-RELEASE import *) Change: the "add_header" directive adds the string to 204, 301, and 302 responses. *) Feature: the "server" directive in the "upstream" context supports the "weight" parameter. *) Feature: the "server_name" directive supports the "*" wildcard. *) Feature: nginx supports the request body size more than 2G. *) Bugfix: if a client was successfully authorized using "satisfy_any on", then anyway the message "access forbidden by rule" was written in the log. *) Bugfix: the "PUT" method may erroneously not create a file and return the 409 code. *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx continued proxying anyway.
2006-07-08 00:33:19 +08:00
time_t now;
ngx_peer_t *peer;
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
nginx-0.1.37-RELEASE import *) Change: now the "\n" is added to the end of the "nginx.pid" file. *) Bugfix: the responses may be transferred not completely, if many parts or the big parts were included by SSI. *) Bugfix: if all backends had returned the 404 reponse and the "http_404" parameter of the "proxy_next_upstream" or "fastcgi_next_upstream" directives was used, then nginx started to request all backends again.
2005-06-23 21:41:06 +08:00
if (down) {
now = ngx_time();
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
nginx-0.1.37-RELEASE import *) Change: now the "\n" is added to the end of the "nginx.pid" file. *) Bugfix: the responses may be transferred not completely, if many parts or the big parts were included by SSI. *) Bugfix: if all backends had returned the 404 reponse and the "http_404" parameter of the "proxy_next_upstream" or "fastcgi_next_upstream" directives was used, then nginx started to request all backends again.
2005-06-23 21:41:06 +08:00
/* ngx_lock_mutex(pc->peers->mutex); */
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
nginx-0.3.53-RELEASE import *) Change: the "add_header" directive adds the string to 204, 301, and 302 responses. *) Feature: the "server" directive in the "upstream" context supports the "weight" parameter. *) Feature: the "server_name" directive supports the "*" wildcard. *) Feature: nginx supports the request body size more than 2G. *) Bugfix: if a client was successfully authorized using "satisfy_any on", then anyway the message "access forbidden by rule" was written in the log. *) Bugfix: the "PUT" method may erroneously not create a file and return the 409 code. *) Bugfix: if the IMAP/POP3 backend returned an error, then nginx continued proxying anyway.
2006-07-08 00:33:19 +08:00
peer = &pc->peers->peer[pc->cur_peer];
peer->fails++;
peer->accessed = now;
if (peer->current_weight > 1) {
peer->current_weight /= 2;
}
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
nginx-0.1.37-RELEASE import *) Change: now the "\n" is added to the end of the "nginx.pid" file. *) Bugfix: the responses may be transferred not completely, if many parts or the big parts were included by SSI. *) Bugfix: if all backends had returned the 404 reponse and the "http_404" parameter of the "proxy_next_upstream" or "fastcgi_next_upstream" directives was used, then nginx started to request all backends again.
2005-06-23 21:41:06 +08:00
/* ngx_unlock_mutex(pc->peers->mutex); */
}
nginx-0.0.1-2003-10-31-10:10:36 import
2003-10-31 15:10:36 +08:00
nginx-0.0.1-2003-10-27-19:16:17 import
2003-10-28 00:16:17 +08:00
pc->cur_peer++;
if (pc->cur_peer >= pc->peers->number) {
pc->cur_peer = 0;
}
nginx-0.2.1-RELEASE import *) Bugfix: if all backend using in load-balancing failed after one error, then nginx may got caught in an endless loop; the bug had appeared in 0.2.0.
2005-09-23 22:43:49 +08:00
if (pc->tries) {
pc->tries--;
}
nginx-0.0.1-2003-08-14-10:00:28 import
2003-08-14 14:00:28 +08:00
}
Reference in New Issue Copy Permalink