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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 21:12:02 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 21:12:02 +0000 |
commit | 77e50caaf2ef81cd91075cf836fed0e75718ffb4 (patch) | |
tree | 53b7b411290b63192fc9e924a3b6b65cdf67e9d0 /debian/vendor-h2o/doc/configure/status_directives.html | |
parent | Adding upstream version 1.8.3. (diff) | |
download | dnsdist-77e50caaf2ef81cd91075cf836fed0e75718ffb4.tar.xz dnsdist-77e50caaf2ef81cd91075cf836fed0e75718ffb4.zip |
Adding debian version 1.8.3-2.debian/1.8.3-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/vendor-h2o/doc/configure/status_directives.html')
-rw-r--r-- | debian/vendor-h2o/doc/configure/status_directives.html | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/debian/vendor-h2o/doc/configure/status_directives.html b/debian/vendor-h2o/doc/configure/status_directives.html new file mode 100644 index 0000000..2558106 --- /dev/null +++ b/debian/vendor-h2o/doc/configure/status_directives.html @@ -0,0 +1,149 @@ +<!DOCTYPE html> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=no" /> +<base href="../" /> + +<!-- oktavia --> +<link rel="stylesheet" href="assets/searchstyle.css" type="text/css" /> +<script src="search/jquery-1.9.1.min.js"></script> +<script src="search/oktavia-jquery-ui.js"></script> +<script src="search/oktavia-english-search.js"></script> +<!-- /oktavia --> + +<link rel="stylesheet" href="assets/style.css" type="text/css" /> + +<title>Status Directives - Configure - H2O - the optimized HTTP/2 server</title> +</head> +<body> +<div id="body"> +<div id="top"> + +<h1> +<a href="index.html">H2O</a> +</h1> +<p class="description">the optimized HTTP/1.x, HTTP/2 server</p> + +<!-- oktavia --> +<form id="searchform"> +<input class="search" type="search" name="search" id="search" results="5" value="" placeholder="Search" /> +<div id="searchresult_box"> +<div id="close_search_box">×</div> +<div id="searchresult_summary"></div> +<div id="searchresult"></div> +<div id="searchresult_nav"></div> +<span class="pr">Powered by <a href="https://github.com/shibukawa/oktavia">Oktavia</a></span> +</div> +</form> +<!-- /oktavia --> + +</div> + +<table id="menu"> +<tr> +<td><a href="index.html">Top</a></td> +<td><a href="install.html">Install</a></td> +<td class="selected">Configure</td> +<td><a href="faq.html">FAQ</a></td> +<td><a href="http://blog.kazuhooku.com/search/label/H2O" target="_blank">Blog</a></td> +<td><a href="http://github.com/h2o/h2o/" target="_blank">Source</a></td> +</tr> +</table> + +<div id="main"> + +<h2> +<a href="configure.html">Configure</a> > +Status Directives +</h2> + + +<p> +The status handler exposes the current states of the HTTP server. +This document describes the configuration directives of the handler. +</p> + +<div id="status" class="directive-head"> +<div class="directive-since">since v2.0</div> +<h3><a href="configure/status_directives.html#status"><code>"status"</code></a></h3> +</div> + +<dl class="directive-desc"> +<dt>Description:</dt> +<dd> +<p> +If the argument is <code>ON</code>, the directive registers the status handler to the current path. + +</p> + +<p> +Access to the handler should be <a href="configure/mruby.html#access-control">restricted</a>, considering the fact that the status includes the details of in-flight HTTP requests. +The example below uses <a href="configure/basic_auth.html">Basic authentication</a>. +</p> +<div class="example"> +<div class="caption">Example. Exposing status with Basic authentication</div> +<pre><code>paths: + /server-status: + mruby.handler: | + require "htpasswd.rb" + Htpasswd.new("/path/to/.htpasswd", "status") + status: ON +</code></pre> +</div> + +<p> +The information returned by the <code>/json</code> handler can be filtered out using the optional <code>show=module1,module2</code> parameter. +There are currently three modules defined: +<ul> +<li><code>requests</code>: displays the requests currently in-flight.</li> +<li><code>durations</code>: displays durations statistics for requests since server start time in seconds (returns all zeros unless <code>duration-stats</code> is <code>ON</code>).</li> +<li><code>errors</code>: displays counters for internally generated errors.</li> +<li><code>main</code>: displays general daemon-wide stats.</li> +</ul> +</p> + +</dd> +<dt><a href="configure/syntax_and_structure.html#config_levels">Level</a>:</dt> +<dd>path</dd> +</dl> + +<div id="duration-stats" class="directive-head"> +<div class="directive-since">since v2.1</div> +<h3><a href="configure/status_directives.html#duration-stats"><code>"duration-stats"</code></a></h3> +</div> + +<dl class="directive-desc"> +<dt>Description:</dt> +<dd> +<p> +Gather timing stats for requests. +</p> + +</p> +<p> +If the argument is <code>ON</code>, this directive populates duration statistics in seconds, to be consumed by status handlers. +Enabling this feature has a noticeable CPU and memory impact. +</p> +<p> +Note that the time spent while processing a request in a blocking manner (such as opening a file or a mruby handler that does invoke a network operation) will not be reflected to the <code>process_time</code> element of the duration stats due to the fact that the timer being used for measuring the time spent is updated only once per loop. +</p> + +</dd> +<dt><a href="configure/syntax_and_structure.html#config_levels">Level</a>:</dt> +<dd>global</dd> +<dt>Default:</dt> +<dd><code><pre>duration-stats: OFF</pre></code> +</dl> + + + + +</div> +<div id="footer"> +<p> +Copyright © 2015 <a href="http://dena.com/intl/">DeNA Co., Ltd.</a> et al. +</p> +</div> +</body> +</html> |