Mercurial > hg > nginx-site

comparison xml/en/docs/stream/ngx_stream_proxy_module.xml @ 2385:e58281e2a93f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Documented variables support in proxy_download_rate and proxy_upload_rate.
author Yaroslav Zhuravlev <yar@nginx.com>
date Tue, 21 May 2019 16:29:05 +0300
parents d5e576eb7677
children 375a3dfde23b
comparison
equal deleted inserted replaced
2384:144c8e3d6c09 2385:e58281e2a93f
7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> 7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
8 8
9 <module name="Module ngx_stream_proxy_module" 9 <module name="Module ngx_stream_proxy_module"
10 link="/en/docs/stream/ngx_stream_proxy_module.html" 10 link="/en/docs/stream/ngx_stream_proxy_module.html"
11 lang="en" 11 lang="en"
12 rev="23"> 12 rev="24">
13 13
14 <section id="summary"> 14 <section id="summary">
15 15
16 <para> 16 <para>
17 The <literal>ngx_stream_proxy_module</literal> module (1.9.0) allows proxying 17 The <literal>ngx_stream_proxy_module</literal> module (1.9.0) allows proxying
140 The limit is set per a connection, so if nginx simultaneously opens 140 The limit is set per a connection, so if nginx simultaneously opens
141 two connections to the proxied server, 141 two connections to the proxied server,
142 the overall rate will be twice as much as the specified limit. 142 the overall rate will be twice as much as the specified limit.
143 </para> 143 </para>
144 144
145 <para>
146 The value can contain variables (1.17.0).
147 It may be useful in cases where rate should be limited
148 depending on a certain condition:
149 <example>
150 map $slow $rate {
151 1 4k;
152 2 8k;
153 }
154
155 proxy_download_rate $rate;
156 </example>
157 </para>
158
145 </directive> 159 </directive>
146 160
147 161
148 <directive name="proxy_next_upstream"> 162 <directive name="proxy_next_upstream">
149 <syntax><literal>on</literal> | <literal>off</literal></syntax> 163 <syntax><literal>on</literal> | <literal>off</literal></syntax>
583 The limit is set per a connection, so if the client simultaneously opens 597 The limit is set per a connection, so if the client simultaneously opens
584 two connections, 598 two connections,
585 the overall rate will be twice as much as the specified limit. 599 the overall rate will be twice as much as the specified limit.
586 </para> 600 </para>
587 601
602 <para>
603 The value can contain variables (1.17.0).
604 It may be useful in cases where rate should be limited
605 depending on a certain condition:
606 <example>
607 map $slow $rate {
608 1 4k;
609 2 8k;
610 }
611
612 proxy_upload_rate $rate;
613 </example>
614 </para>
615
588 </directive> 616 </directive>
589 617
590 </section> 618 </section>
591 619
592 </module> 620 </module>