Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_limit_conn_module.xml @ 390:bef9e1a2e3c8
Documented the fact that empty values are not accounted in zones.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Fri, 03 Feb 2012 12:16:28 +0000 |
parents | bb51d3e17dd0 |
children | ebcb351d9eb3 |
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389:7a78f70f1cca | 390:bef9e1a2e3c8 |
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128 <context>http</context> | 128 <context>http</context> |
129 | 129 |
130 <para> | 130 <para> |
131 Sets the parameters for a zone that keeps states for various keys. | 131 Sets the parameters for a zone that keeps states for various keys. |
132 This state stores the current number of connections in particular. | 132 This state stores the current number of connections in particular. |
133 The key is the value of the specified variable. | 133 The key is any non-empty value of the specified variable |
134 (empty values are not accounted). | |
134 Example usage: | 135 Example usage: |
135 <example> | 136 <example> |
136 limit_conn_zone $binary_remote_addr zone=addr:10m; | 137 limit_conn_zone $binary_remote_addr zone=addr:10m; |
137 </example> | 138 </example> |
138 Here, an IP address of the client serves as a key. | 139 Here, an IP address of the client serves as a key. |