Mercurial > hg > nginx-site
comparison xml/en/docs/stream/ngx_stream_core_module.xml @ 2451:721f78cff4ef
Documented resolver statistics for stream and mail.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Tue, 29 Oct 2019 19:19:25 +0300 |
parents | ee4eccd811cd |
children | 4487310de7e7 |
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2450:a26a42699207 | 2451:721f78cff4ef |
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7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | 7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
8 | 8 |
9 <module name="Module ngx_stream_core_module" | 9 <module name="Module ngx_stream_core_module" |
10 link="/en/docs/stream/ngx_stream_core_module.html" | 10 link="/en/docs/stream/ngx_stream_core_module.html" |
11 lang="en" | 11 lang="en" |
12 rev="27"> | 12 rev="28"> |
13 | 13 |
14 <section id="summary"> | 14 <section id="summary"> |
15 | 15 |
16 <para> | 16 <para> |
17 The <literal>ngx_stream_core_module</literal> module | 17 The <literal>ngx_stream_core_module</literal> module |
318 | 318 |
319 <directive name="resolver"> | 319 <directive name="resolver"> |
320 <syntax> | 320 <syntax> |
321 <value>address</value> ... | 321 <value>address</value> ... |
322 [<literal>valid</literal>=<value>time</value>] | 322 [<literal>valid</literal>=<value>time</value>] |
323 [<literal>ipv6</literal>=<literal>on</literal>|<literal>off</literal>]</syntax> | 323 [<literal>ipv6</literal>=<literal>on</literal>|<literal>off</literal>] |
324 [<literal>status_zone</literal>=<value>zone</value>]</syntax> | |
324 <default/> | 325 <default/> |
325 <context>stream</context> | 326 <context>stream</context> |
326 <context>server</context> | 327 <context>server</context> |
327 <appeared-in>1.11.3</appeared-in> | 328 <appeared-in>1.11.3</appeared-in> |
328 | 329 |
348 By default, nginx caches answers using the TTL value of a response. | 349 By default, nginx caches answers using the TTL value of a response. |
349 The optional <literal>valid</literal> parameter allows overriding it: | 350 The optional <literal>valid</literal> parameter allows overriding it: |
350 <example> | 351 <example> |
351 resolver 127.0.0.1 [::1]:5353 valid=30s; | 352 resolver 127.0.0.1 [::1]:5353 valid=30s; |
352 </example> | 353 </example> |
354 </para> | |
355 | |
356 <para id="resolver_status_zone"> | |
357 The optional <literal>status_zone</literal> parameter (1.17.1) | |
358 enables | |
359 <link doc="../http/ngx_http_api_module.xml" id="resolvers_">collection</link> | |
360 of DNS server statistics of requests and responses | |
361 in the specified <value>zone</value>. | |
362 The parameter is available as part of our | |
363 <commercial_version>commercial subscription</commercial_version>. | |
364 </para> | |
365 | |
366 <para> | |
353 <note> | 367 <note> |
354 Before version 1.11.3, this directive was available as part of our | 368 Before version 1.11.3, this directive was available as part of our |
355 <commercial_version>commercial subscription</commercial_version>. | 369 <commercial_version>commercial subscription</commercial_version>. |
356 </note> | 370 </note> |
357 </para> | 371 </para> |