Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_scgi_module.xml @ 1956:dd96a09dd4f7
Documented support for "429 Too Many Requests" response.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Tue, 04 Apr 2017 17:43:25 +0300 |
parents | 66a30a380fba |
children | 3460bd328287 |
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1955:182bbf9034c4 | 1956:dd96a09dd4f7 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
9 | 9 |
10 <module name="Module ngx_http_scgi_module" | 10 <module name="Module ngx_http_scgi_module" |
11 link="/en/docs/http/ngx_http_scgi_module.html" | 11 link="/en/docs/http/ngx_http_scgi_module.html" |
12 lang="en" | 12 lang="en" |
13 rev="33"> | 13 rev="34"> |
14 | 14 |
15 <section id="summary"> | 15 <section id="summary"> |
16 | 16 |
17 <para> | 17 <para> |
18 The <literal>ngx_http_scgi_module</literal> module allows passing | 18 The <literal>ngx_http_scgi_module</literal> module allows passing |
602 <literal>updating</literal> | | 602 <literal>updating</literal> | |
603 <literal>http_500</literal> | | 603 <literal>http_500</literal> | |
604 <literal>http_503</literal> | | 604 <literal>http_503</literal> | |
605 <literal>http_403</literal> | | 605 <literal>http_403</literal> | |
606 <literal>http_404</literal> | | 606 <literal>http_404</literal> | |
607 <literal>http_429</literal> | | |
607 <literal>off</literal> | 608 <literal>off</literal> |
608 ...</syntax> | 609 ...</syntax> |
609 <default>off</default> | 610 <default>off</default> |
610 <context>http</context> | 611 <context>http</context> |
611 <context>server</context> | 612 <context>server</context> |
948 <literal>invalid_header</literal> | | 949 <literal>invalid_header</literal> | |
949 <literal>http_500</literal> | | 950 <literal>http_500</literal> | |
950 <literal>http_503</literal> | | 951 <literal>http_503</literal> | |
951 <literal>http_403</literal> | | 952 <literal>http_403</literal> | |
952 <literal>http_404</literal> | | 953 <literal>http_404</literal> | |
954 <literal>http_429</literal> | | |
953 <literal>non_idempotent</literal> | | 955 <literal>non_idempotent</literal> | |
954 <literal>off</literal> | 956 <literal>off</literal> |
955 ...</syntax> | 957 ...</syntax> |
956 <default>error timeout</default> | 958 <default>error timeout</default> |
957 <context>http</context> | 959 <context>http</context> |
982 <tag-name><literal>http_403</literal></tag-name> | 984 <tag-name><literal>http_403</literal></tag-name> |
983 <tag-desc>a server returned a response with the code 403;</tag-desc> | 985 <tag-desc>a server returned a response with the code 403;</tag-desc> |
984 | 986 |
985 <tag-name><literal>http_404</literal></tag-name> | 987 <tag-name><literal>http_404</literal></tag-name> |
986 <tag-desc>a server returned a response with the code 404;</tag-desc> | 988 <tag-desc>a server returned a response with the code 404;</tag-desc> |
989 | |
990 <tag-name><literal>http_429</literal></tag-name> | |
991 <tag-desc>a server returned a response with the code 429 (1.11.13);</tag-desc> | |
987 | 992 |
988 <tag-name id="non_idempotent"><literal>non_idempotent</literal></tag-name> | 993 <tag-name id="non_idempotent"><literal>non_idempotent</literal></tag-name> |
989 <tag-desc>normally, requests with a | 994 <tag-desc>normally, requests with a |
990 <link url="https://tools.ietf.org/html/rfc7231#section-4.2.2">non-idempotent</link> | 995 <link url="https://tools.ietf.org/html/rfc7231#section-4.2.2">non-idempotent</link> |
991 method | 996 method |
1013 <link doc="ngx_http_upstream_module.xml" id="max_fails">unsuccessful | 1018 <link doc="ngx_http_upstream_module.xml" id="max_fails">unsuccessful |
1014 attempt</link> of communication with a server. | 1019 attempt</link> of communication with a server. |
1015 The cases of <literal>error</literal>, <literal>timeout</literal> and | 1020 The cases of <literal>error</literal>, <literal>timeout</literal> and |
1016 <literal>invalid_header</literal> are always considered unsuccessful attempts, | 1021 <literal>invalid_header</literal> are always considered unsuccessful attempts, |
1017 even if they are not specified in the directive. | 1022 even if they are not specified in the directive. |
1018 The cases of <literal>http_500</literal> and <literal>http_503</literal> are | 1023 The cases of <literal>http_500</literal>, <literal>http_503</literal>, |
1024 and <literal>http_429</literal> are | |
1019 considered unsuccessful attempts only if they are specified in the directive. | 1025 considered unsuccessful attempts only if they are specified in the directive. |
1020 The cases of <literal>http_403</literal> and <literal>http_404</literal> | 1026 The cases of <literal>http_403</literal> and <literal>http_404</literal> |
1021 are never considered unsuccessful attempts. | 1027 are never considered unsuccessful attempts. |
1022 </para> | 1028 </para> |
1023 | 1029 |