Mercurial > hg > nginx-site
diff xml/en/docs/http/ngx_http_keyval_module.xml @ 2328:9aa6f3f76055
Described synchronization of delete operations in keyval module.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Wed, 09 Jan 2019 12:12:33 +0300 |
parents | 283b1e67eaa6 |
children | dd3ac7eefeed |
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--- a/xml/en/docs/http/ngx_http_keyval_module.xml +++ b/xml/en/docs/http/ngx_http_keyval_module.xml @@ -9,7 +9,7 @@ <module name="Module ngx_http_keyval_module" link="/en/docs/http/ngx_http_keyval_module.html" lang="en" - rev="3"> + rev="4"> <section id="summary"> @@ -108,7 +108,16 @@ The optional <literal>sync</literal> par <link doc="../stream/ngx_stream_zone_sync_module.xml" id="zone_sync">synchronization</link> of the shared memory zone. The synchronization requires the -<link id="keyval_timeout">timeout</link> parameter to be set. +<literal>timeout</literal> parameter to be set. +<note> +If the synchronization is enabled, removal of key-value pairs (no matter +<link doc="ngx_http_api_module.xml" id="patchHttpKeyvalZoneKeyValue">one</link> +or +<link doc="ngx_http_api_module.xml" id="deleteHttpKeyvalZoneData">all</link>) +will be performed only on a target cluster node. +The same key-value pairs on other cluster nodes +will be removed upon <literal>timeout</literal>. +</note> </para> </directive>