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view docs/xsls/module.xsls @ 4010:74a93d3fdd85

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Fixing cpu hog with all upstream servers marked "down". The following configuration causes nginx to hog cpu due to infinite loop in ngx_http_upstream_get_peer(): upstream backend { server 127.0.0.1:8080 down; server 127.0.0.1:8080 down; } server { ... location / { proxy_pass http://backend; } } Make sure we don't loop infinitely in ngx_http_upstream_get_peer() but stop after resetting peer weights once. Return 0 if we are stuck. This is guaranteed to work as peer 0 always exists, and eventually ngx_http_upstream_get_round_robin_peer() will do the right thing falling back to backup servers or returning NGX_BUSY.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 18 Aug 2011 16:52:38 +0000
parents fc808f006ff4
children ac19e755a132
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X:stylesheet {

X:output method="html" indent="no" encoding="utf-8";

X:strip-space elements = "*";

<!--
  -- a current directory of a XSLT script is where the script is stored,
  -- but not where XSLT processor has been started to run the script
  -->
X:param XML = "'../xml'";

X:var LINK = "/module/@link";

X:include href = "directive.xslt";
X:include href = "content.xslt";


X:template = "/module" {
    <html><head>

    <title> !{@title} </title>

    </head>
    <body>

    !!;

    </body>
    </html>
}

}