Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 2450:a26a42699207
Added note about max number of keepalive requests.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Thu, 24 Oct 2019 21:47:42 +0300 |
parents | a1f61586779b |
children | 98fd810c13e0 |
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2449:384211f17f5a | 2450:a26a42699207 |
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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_upstream_module" | 10 <module name="Module ngx_http_upstream_module" |
11 link="/en/docs/http/ngx_http_upstream_module.html" | 11 link="/en/docs/http/ngx_http_upstream_module.html" |
12 lang="en" | 12 lang="en" |
13 rev="81"> | 13 rev="82"> |
14 | 14 |
15 <section id="summary"> | 15 <section id="summary"> |
16 | 16 |
17 <para> | 17 <para> |
18 The <literal>ngx_http_upstream_module</literal> module | 18 The <literal>ngx_http_upstream_module</literal> module |
656 | 656 |
657 <para> | 657 <para> |
658 Sets the maximum number of requests that can be | 658 Sets the maximum number of requests that can be |
659 served through one keepalive connection. | 659 served through one keepalive connection. |
660 After the maximum number of requests is made, the connection is closed. | 660 After the maximum number of requests is made, the connection is closed. |
661 </para> | |
662 | |
663 <para> | |
664 Closing connections periodically is necessary to free | |
665 per-connection memory allocations. | |
666 Therefore, using too high maximum number of requests | |
667 could result in excessive memory usage and not recommended. | |
661 </para> | 668 </para> |
662 | 669 |
663 </directive> | 670 </directive> |
664 | 671 |
665 | 672 |