annotate conf/scgi_params @ 7312:54683f650cbd

Resolver: retry sending queries on errors (ticket #1511). Errors when sending UDP datagrams can happen, e.g., when local IP address changes (see fa0e093b64d7), or an unavailable DNS server on the LAN can cause send() to fail with EHOSTDOWN on BSD systems. If this happens during initial query, retry sending immediately, to a different DNS server when possible. If this is not enough, allow normal resend to happen by ignoring the return code of the second ngx_resolver_send_query() call, much like we do in ngx_resolver_resend().
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 05 Jul 2018 22:21:14 +0300
parents 62869a9b2e7d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3637
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
1
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
2 scgi_param REQUEST_METHOD $request_method;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
3 scgi_param REQUEST_URI $request_uri;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
4 scgi_param QUERY_STRING $query_string;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
5 scgi_param CONTENT_TYPE $content_type;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
6
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
7 scgi_param DOCUMENT_URI $document_uri;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
8 scgi_param DOCUMENT_ROOT $document_root;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
9 scgi_param SCGI 1;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
10 scgi_param SERVER_PROTOCOL $server_protocol;
6168
62869a9b2e7d Added the REQUEST_SCHEME parameter.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4333
diff changeset
11 scgi_param REQUEST_SCHEME $scheme;
4333
352a7b025f2e Added HTTPS param with Apache-like behaviour to fastcgi/scgi/uwsgi_params (fixes #38).
Valentin Bartenev <vbart@nginx.com>
parents: 3637
diff changeset
12 scgi_param HTTPS $https if_not_empty;
3637
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
13
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
14 scgi_param REMOTE_ADDR $remote_addr;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
15 scgi_param REMOTE_PORT $remote_port;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
16 scgi_param SERVER_PORT $server_port;
d656caa72ec9 ngx_http_scgi_module
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
17 scgi_param SERVER_NAME $server_name;