Mercurial > hg > nginx-site
comparison xml/en/docs/stream/ngx_stream_upstream_module.xml @ 2914:3a2d342533fb
Updated docs for the upcoming NGINX Plus release.
| author | Yaroslav Zhuravlev <yar@nginx.com> |
|---|---|
| date | Mon, 28 Nov 2022 17:42:29 +0000 |
| parents | 4add6ae1296f |
| children | 9eadb98ec770 |
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| 2913:a20b51e84c32 | 2914:3a2d342533fb |
|---|---|
| 541 | 541 |
| 542 <directive name="resolver"> | 542 <directive name="resolver"> |
| 543 <syntax> | 543 <syntax> |
| 544 <value>address</value> ... | 544 <value>address</value> ... |
| 545 [<literal>valid</literal>=<value>time</value>] | 545 [<literal>valid</literal>=<value>time</value>] |
| 546 [<literal>ipv4</literal>=<literal>on</literal>|<literal>off</literal>] | |
| 546 [<literal>ipv6</literal>=<literal>on</literal>|<literal>off</literal>] | 547 [<literal>ipv6</literal>=<literal>on</literal>|<literal>off</literal>] |
| 547 [<literal>status_zone</literal>=<value>zone</value>]</syntax> | 548 [<literal>status_zone</literal>=<value>zone</value>]</syntax> |
| 548 <default/> | 549 <default/> |
| 549 <context>upstream</context> | 550 <context>upstream</context> |
| 550 <appeared-in>1.17.5</appeared-in> | 551 <appeared-in>1.17.5</appeared-in> |
| 561 Name servers are queried in a round-robin fashion. | 562 Name servers are queried in a round-robin fashion. |
| 562 </para> | 563 </para> |
| 563 | 564 |
| 564 <para id="resolver_ipv6"> | 565 <para id="resolver_ipv6"> |
| 565 By default, nginx will look up both IPv4 and IPv6 addresses while resolving. | 566 By default, nginx will look up both IPv4 and IPv6 addresses while resolving. |
| 566 If looking up of IPv6 addresses is not desired, | 567 If looking up of IPv4 or IPv6 addresses is not desired, |
| 568 the <literal>ipv4=off</literal> (1.23.1) or | |
| 567 the <literal>ipv6=off</literal> parameter can be specified. | 569 the <literal>ipv6=off</literal> parameter can be specified. |
| 568 </para> | 570 </para> |
| 569 | 571 |
| 570 <para id="resolver_valid"> | 572 <para id="resolver_valid"> |
| 571 By default, nginx caches answers using the TTL value of a response. | 573 By default, nginx caches answers using the TTL value of a response. |